AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:47 AM Page 1
Programmable Attenuators
& Digital Phase Shifters
Programmable Attenuation
& Switch Units
COTS Subsystems
High Reliability Attenuators
Medium & High Power
Attenuators, Terminations
& Mismatches
Conduction Cooled (Flat-Pack)
Attenuators & Terminations
New Products Guide
March 2014
1
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:47 AM Page 2
Innovative Design Solutions for Performance-Driven Applications
RoHS
MMIC Digitally Switched Attenuators,
Model 4205
Aeroflex / Weinschel's series of MMIC Digital Attenuators operate from 0.2 to 6 GHz
in a variety of attenuation ranges up to 95.5 dB in 0.5 dB steps. These units can be
controlled using either parallel TTL or USB interfaces.
o Ideal for Automated Test Equipment (ATE), WiMAX, 3G/4G, LTE, WiFi
Fading Simulators, Engineering/Production Test Lab environments
o Excellent Solid State Repeatability & Performance
o Uninterrupted RF when changing attenuation levels
o Ruggedized Construction
Model
Number
4205-31.5
4205-63.5
4205-95.5
Frequency
Range
(GHz)
Attenuation
Range
(dB)
Step
Size
(dB)
Insertion
Loss, Max.
(dB)
Maximum
SWR1
Connector
Type
Average
Power
(Watts)
0.2-6.0
0.2-6.0
0.2-6.0
0-31.5
0-63.5
0-95.5
0.5
0.5
0.5
3.0 - 4.0*
4.5 - 6.0*
6.5 - 8.0*
1.50-1.70*
1.50-1.80*
1.60-2.00*
SMA
+23 dBm
10
Control Configuration
Units are supplied with both parallel-TTL and USB 2.0
interfaces. The mode of operation is determined by the
source of DC power to the unit. NOTE: Do not simultaneously connect DC power to the J4 TTL connector
while the USB is connected.
-10
Attenuation (dB)
USING TTL CONTROL: Each unit is supplied with a
mating 10 pin connector (Amp 746285-1). Refer to
Physical Dimensions for mating connector pin/wiring
details. Two pins are specified for supply voltage and
ground. The remaining pins will accept TTL control signals to activate or de-activate a particular attenuation
cell. A TTL high will energize a cell to the high attenuation state, whereas a TTL low will maintain a cell in its
zero attenuation state.
0
USING USB CONFIGURATION: The USB interface is
compatible with standard USB 2.0 interfaces. In USB
mode, DC power to the attenuator is provided by the
host USB connection. The attenuator operates as a USB
CDC device and accepts simple ASCII text commands.
This allows the unit to be controlled from any system
capable of sending data via a standard COM port-style
interface.
0.5 dB
-20
1 dB
2 dB
4 dB
-30
8 dB
16 dB
-40
32 dB
64 dB
-50
-60
-70
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Frequency (GHz)
Attenuation Performance Plot
Control Software Included
Aeroflex / Weinschel’s LabVIEW based USB Control Center
Software can be used in conjunction with the operation of the
4205 Series of digital attenuators. The control center software
will allow the user to set up, control and perform test and
measurements using these digital attenuators over a standard
USB 2.0 communication interface.
2
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
6.0
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:47 AM Page 3
6 GHz Programmable Attenuators
& Digital Phase Shifters
Ideal for Wireless/Test Applications
o Higher Frequency range to 6 GHz
o Selection of Attenuation Ranges & Step Sizes
o High Quality Construction & Connectors
o Optional TTL Interface for easy Subsystem Integration
o Special Configurations Available Upon Request
Programmable Attenuators
Model
Number
3404-15
3404-55
3404-70
3404T-15
3404T-55
3404T-70
3409-127
Frequency
Range
(GHz)
DC-6.0
DC-6.0
DC-6.0
Attenuation
Range
(dB)
0-15
0.55
0-70
0-15
0.55
0-70
0-127
Step
Size
(dB)
1
5
10
1
5
10
1
Insertion
Maximum
Loss, Max.
SWR
(dB)
2.60
1.30-1.45*
2.60
2.60
2.60
1.30-1.45*
2.60
2.60
3.8-5.8*
1.40-1.55*
Connector
Type
SMA
Average
Power
(Watts)
1
Peak
Power
(Watts)
50
SMA
1
50
SMA
1
50
Digital Phase Shifters
Model
Number
984-1
Notes:
Frequency
Range
(GHz)
Phase Shift
Range
(°)
Insertion Loss
dB Maximum
(Any Phase State)
Insertion
Loss
Variation
Insertion
Phase
(°)
Maximum
SWR1
Power
Rating
(Watts)
Connector
Type
DC-6.0
From 0° @ DC TO 630° in
10° steps @ 6 GHz (Normally
linear with frequency)
2.5 @ 3 GHz
4.3 @ 6 GHz
+ 0.5 dB
Typical
2,700°
Typical
@ 6 GHz
1.50-1.60*
1
SMA
B2
B4
* VARIES WITH FREQUENCY.
Dual Band 4x4 Butler Matrix, Model 8401
B1
B3
Output
SMA (F), 4 Pls
o Ideal for your Lab Testing/Calibration Setups and
subsystem applications
o Operating Frequencies:
2.4 to 6.0 GHz
4.8 to 6.0 GHz
o Compact Module Design with SMA female connectors
o Phase Shift is balanced for Equal Phase over
both Frequency Bands
o Contains four SMT 3 dB Hybrids & single SMT
crossover
o VSWR: 1.5:1 Typical, 1.6:1 Maximum
o Output Phase Accuracy: ±30°
o Insertion Loss: 8 dB Typical, 10 dB Maximum
o Isolation: 18 dB Typical, 15 dB Minimum
o Operating Temperature Range: -20 °C to 70 °C
0° -90°
-90° 0°
-45°
Fixed phase shift
0° -90°
-90° 0°
0° -90°
-90° 0°
-45°
0° -90°
-90° 0°
SMA (F), 4 Pls
A1
A2
Input
A3
A4
3
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:47 AM Page 4
Innovative Design Solutions for Performance-Driven Applications
RoHS
Programmable Attenuator Units,
Models 8320, 8321 & 8331
Model
8331
Model
8321
Provides a flexible, easy to program, low cost solution for your bench test/
calibration setups and subsystem applications.
Aeroflex / Weinschel’s New Series of Programmable Attenuator Units represent a streamlined approach in programmable attenuation for bench test and
subsystem applications. Standard 8320, 8321 and 8331 Series designs
house and control various Aeroflex / Weinschel Programmable Attenuator
Models (3200-XE, 3400, 150T, and 4200 Series) via front panel controls
(8320 & 8321 only), ethernet, USB and Serial communications interfaces. A
GPIB (IEEE-488) interface is also available as an option on Models 8320 and
8321 only.
FRONT PANEL
The 8320 series are single or dual channel configurations housed in half rack
enclosures. The 8321 series are multi-channel configurations housed in 19
inch enclosures and can be configured for up to 12 attenuation channels.
Both series can be configured for front or rear and through (front to rear) is
only available for 8321 Series.
Model 8331 Series offers a lower cost solution for automated bench test and
subsystem applications. Most 8331 Series are multi-channel configurations
where RF signals are routed through either the front or rear mounted ports.
This series can be configured for up to 12 independent channels of attenuation and can be controlled via ethernet, USB and Serial communications
interfaces.
Aeroflex / Weinschel also provides custom subsystems where a variety of
test configurations can be incorporated within a single unit. Contact us with
your specialized needs.
CHAN_1
AT1
CHAN_1
CHAN_2
AT2
CHAN_2
CHAN_3
AT3
CHAN_3
CHAN_4
AT4
CHAN_4
CHAN_5
AT5
CHAN_5
CHAN_6
AT6
CHAN_6
CHAN_7
AT7
CHAN_7
CHAN_8
AT8
CHAN_8
CHAN_9
AT9
CHAN_9
CHAN_10
AT10
CHAN_10
CHAN_11
AT11
CHAN_11
CHAN_12
AT12
CHAN_12
Simplified 12 Channel Block Diagram
Model Number Configuration Matrix
832X - XX - XX - X X G
Basic
Model
Number
Attenuator
Number of
Designator Channels
(see page 5) (01 to 12)**
Example: 8320-M3-02-TS
8331 - XX - XX - X X
Basic
Model
Number
Attenuator
Number of
Designator
Channels
(see page 5) (01 to 12)**
Example: 8331-M3-09-TS
GPIB (IEEE-488) Option
Blank = Not Installed
G = Installed
Connector Type
S = SMA Female
N = N Female*
*
Not available for option DXX (152T Series)
** Model 8320: Up to 2 Channels (01 to 02) except
1 Channel only for option C7 & D5
Connector
Location**
F = Front
R = Rear
Connector Type
S = SMA Female
N = N Female*
Connector
Location**
F = Front
R = Rear
T = Front - Rear
Model 8321: Up to 12 Channels total except
6 Channels for option F & R (Front or Rear)
and Up to 10 Channels for option C & D
(150T & 152T Series)
Up to 5 Channels for option C7 & D5
*
Not available for option DXX (152T Series)
** Up to 6 Channels for option F & R (Front or Rear)
Up to 10 Channels for option C & D
(150T & 152T Series)
Up to 5 Channels for option C7 & D5
4
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
BACK PANEL
Model
8320
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:47 AM Page 5
Attenuator Designations & Specifications
Electro-mechanical
Frequency
Range
DC-3 GHz
DC-6 GHz
DC-18 GHz
DC-26.5 GHz
Attenuator
Designation
1
2
3
4
A
5
6
7
8
1
2
3
B
4
5
6
7
1
2
3
C
4
5
6
7
1
2
D
3
4
5
3205-1E
3205-2E
3205-3E
3201-1E
3206-1E
3200-1E
3200-2E
3209-1E
3404-15
3404-55
3404-70
3406-55
3408-55.75
3408-103
3409-127
150T-70
150T-15
150T-75
150T-110
150T-31
150T-62
150T-15 & 150T-110
152AT-70
152T-15
152T-75
152T-90
152T-90 & 152T-15
Range
(dB)
70
55
1.5
31
63
127
63.75
64.5
15
55
70
55
55.75
103
127
70
15
75
110
31
62
125
70
15
75
90
105
Step Size
(dB)
10
5
0.1
1
1
1
0.25
0.1
1
5
10
1
0.25
1
1
10
1
5
10
1
2
1
10
1
5
10
1
Insertion Loss
(maximum)
3.75 dB
3.75 dB
3.75 dB
4.00 dB
4.25 dB
5.25 dB
5.25 dB
6.00 dB
3.50 dB
3.50 dB
3.50 dB
4.50 dB
6.00 dB
6.00 dB
6.50 dB
3.25 dB
3.50 dB
3.50 dB
3.50 dB
3.75 dB
3.75 dB
5.25 dB
4.75 dB
5.00 dB
5.00 dB
5.00 dB
6.50 dB
4226-63
4228-63.75
4228-103
4238-63.75
4238-103
4246-63
4248-63.75
4248-103
4205-31.5
4205-63.5
4205-95.5
63
63.75
103
63.75
103
63
63.75
103
31.5
63.5
95.5
1
0.25
1
0.25
1
1
0.25
1
0.5
0.5
0.5
4.75 dB
6.00 dB
6.00 dB
10.00 dB
10.00 dB
11.00 dB
14.00 dB
14.00 dB
4.00 dB
6.00 dB
8.50 dB
Attenuator Model
VSWR
 RoHs
(maximum)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.55
1.55
1.55
1.55
1.55
1.55
1.55
1.75

1.95

1.95

1.95

1.95

1.95

1.95

1.95

1.95

1.95

1.95

1.95

Solid State
0.8 to 2.5/3 GHz
J
0.01 to 2.5 GHz
K
0.01 to 2.5 GHz
L
0.2 to 6 GHz
M
1
2
3
1
2
1
2
3
1
2
3
1.6
1.6
1.6
1.75
1.75
2.0
2.0
2.0
1.8
1.8
2.0



 RoHs compliance dependent on attenuator installed. Some attenuators are NOT compliant.
Control Software Included
Aeroflex / Weinschel’s LabVEIW based Attenuator Control Center Software
(ACCS) can be used in conjunction with the operation of the this series of
programmable attenuator units and allows the user to setup, control and
perform test and measurements over standard communication interfaces
such as USB, Ethernet or RS-232.
5
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:47 AM Page 6
Innovative Design Solutions for Performance-Driven Applications
Physical Dimensions
Connector Type
N
SMA
DIM A
14.7 (0.60)
5.21 (0.21)
Standard 19 in Rack Unit up to 12 channels:
8.74
[.34]
37.97 [1.50]
TYPICAL FRONT
AND REAR
76.20
[3.000]
DIM
“A”
5.97
[.24]
304.80
[12.00]
13.21
[.52]
POWER
SWITCH
B
A CHAN 1
B
CHAN 2
B
CHAN 3
B
B
CHAN 5
CHAN 6
CHAN 7
B
CHAN 8
CHAN 10
88.14
[3.47]
NOTE:
All dimensions are given in mm (inches).
2.
Connectors and hole plugs are installed as required and determined by number of channels in unit. 2 channels shown for Model
8320, 8 channel unit shown for 8321. Model 8331 not shown.
3.
Connector location (Front/Rear) may vary depending on Model ordered.
B
B
CHAN 12
MADE IN USA
Connector Type
N
SMA
1.
4X
HOLE PLUG
SERNO:
Aeroflex / Weinschel
8321 SERIES
A
CHAN
12
1.27
[.05]
CAGE CODE 93459
A
CHAN
11
CHAN 11
2
MODEL:
A
CHAN
10
2
4X
HOLE PLUG
8X
CONNECTOR,
TYPE N FEMALE
B
CHAN 9
A
CHAN
9
CONNECTOR,
PER IEEE 488.2
PROTOCOL
.25 X .40 LONG SLOT, 4X
[6.35] [10.16]
B
CHAN 4
B
SERIAL
2
A
CHAN
8
19.3
[.76]
TYP FRONT
AND REAR
CONNECTOR,
ETHERNET RJ45
B
425.20
[16.74]
GPIB
8X
CONNECTOR,
TYPE N FEMALE
ACHAN 7
11X 31.75 = 349.25
[1.250] [13.75]
TYPICAL FRONT
AND REAR
LAN
2
ACHAN 6
482.60
[19.00]
LINK
ACHAN 5
CONNECTOR,
USB, MINI B
ACT
USB
A CHAN 4
465.12
[18.312]
CONNECTOR,
9 PIN D MALE,
RS232
A CHAN 3
31.75
[1.250]
TYPICAL
FRONT
AND REAR
CHAN 1
POWER INPUT
115/230 VAC
0.5A 50/60Hz
A CHAN 2
28.70
[1.13]
TYP FRONT
AND REAR
6
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
DIM A
14.7 (0.60)
5.21 (0.21)
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:47 AM Page 7
RoHS
8304-5, RF Switch Subsystem
(Simplifies Mobile Radio Testing)
Features
o
o
o
o
DC - 2 GHz Frequency Range
50 Ohm Impedance
5 Radio Interfaces
RS-232 Control
Aeroflex /Weinschel’s Model 8304-5 RF Switching System is part
of an automated test set-up for various types of commercial and
military radios. The difference in the test set up and configuration
between different types of radios will be the control interconnect
cables used.
The block diagram below shows the RF Switch Subsystem which
is designed to control and test up to 5 radios at a time. The Aeroflex
Test Solutions 3900 Series Digital Radio Test Set (Customer
provided) will be used as the controller, signal stimulus and measurement instrument. The Aeroflex Wichita Model 3901 Digital
Radio Test Set is connected to the Aeroflex / Weinschel RF
Switching Subsystem to enable the total system to automatically
connect signals to 5 radios. The RF signals are routed through an
electro-mechanical switch.
All switching selection occurs via the USB control port located on
the rear panel of the Model 8304-5. The RF Switching System is
an RF subsystem that utilizes an internal Micro Computer to provide control of the switches and relays via the USB to serial
interface.
Simplified Block Diagram
Physical Dimensions:
POWER INPUT
PER IEC320
115-230 VAC
1.5A 50/60Hz
16.13
[.64]
133.35
[5.25]
517.53
[20.38]
10.41
[.41]
FUSE
30 - 512 MHz 225 - 2000
RADIO 2
30 - 512 MHz 225 - 2000
RADIO 1
COM 3
COM 2
COM 1
CONNECTOR,
TYPE N, FEMALE
COM7 - PWR SUPPLY
MADE IN USA
CAGE CODE 93459
BUS
STATUS
STATUS LED,
3X
MODEL:
TX
RX
RF SWITCHING UNIT
5 CHANNEL
MODEL 6904-5
PWR
CONNECTOR, CIRCULAR
DIN, 8 PIN, FEMALE
COM6 - SPARE
CONNECTOR,
BNC FEMALE,
2X
Aeroflex / Weinschel
COM 4
MIC / ACC
COM 5
FCTN GEN /
DEMOD
30 - 512 MHz 225 - 2000
RADIO 4
AUDIO IN
30 - 512 MHz 225 - 2000
RADIO 5
T/R
ADF 5
ADF 4
CONNECTOR,
9 PIN D, MALE,
2X
USB
ADF 1
30 - 512 MHz 225 - 2000
RADIO 3
1/4-20,
GND STUD
CONNECTOR,
USB B, MALE
CONNECTOR,
9 PIN D, MALE
5X
SERNO:
ADF 2
CONNECTOR,
TNC, FEMALE,
10X
380.65
[14.99]
ADF 3
~ 50-60 Hz
115-230V, 50W
FUSE: F1.5, 250V
CONNECTOR, CIRCULAR,
U-183/U,
5X
365.13
[14.38]
LABEL,
POWER INPUT
POWER
SWITCH
LABEL,
MODEL
IDENTIFICATION
NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified.
EXPORT CONTROL: This product is controlled for export under the International Traffic in Arms Regulations (ITAR). A license from the U.S.
Department of State is required prior to the export of this product from the United States.
EXPORT WARNING: Aeroflex’s military and space products are controlled for export under the International Traffic in Arms Regulations (ITAR) and
may not be sold or proposed or offered for sale to certain countries. (See ITAR 126.1 for complete information.)
7
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:47 AM Page 8
Innovative Design Solutions for Performance-Driven Applications
RoHS
Programmable Profile Simulator Unit,
Model 8334
Features
Applications
o Programmable attenuation update rates from 100 μsec
per point to 1 second per point in 100 μsec intervals
o External TTL trigger (with programmable polarity) allows for
synchronization with other external hardware
o Various TTL status outputs (Running, Programmable Sync,
and Interval Update) for monitoring a profile
Applications for the 8334 Series include:
o Simulate path loss on each channel or mobility scenarios
between a handset and multiple base stations
o Create arbitrary, synchronous attenuation profiles with
timing skews of <10 nsec between channels to replicate
precision fading and handover scenarios
o Generate coherent, multi-channel pulsed RF outputs for a
given attenuation level
o Supplied with industry standard communication interfaces:
- RS-232 (Serial)
- Ethernet Control (10/100 BaseT)
- USB 2.0
o Rack Configurable: Rack ears are supplied
RF In/Out
RF In/Out
Description
Channel 8
Port A
Attenuator 8
Channel 8
Port B
Aeroflex / Weinschel 8334 Series of Attenuation Profile
Simulators provide multi-channel high-speed attenuation
control with synchronous output update capability. The unit
allows for programming of up to 128K (131072) attenuation
data points per attenuator and sweeping through those data
points at user-programmable intervals from 100 μsec to 1 sec
per point. The system provides for non-volatile storage of up
to four data point tables which may be later recalled under
user control. Status and control TTL signals are available for
external monitoring and sweep control via a rear-panel DE9
connector.
Channel 7
Port A
Attenuator 7
Channel 7
Port B
Channel 6
Port A
Attenuator 6
Channel 6
Port B
Channel 5
Port A
Attenuator 5
Channel 5
Port B
Channel 4
Port A
Attenuator 4
Channel 4
Port B
Channel 3
Port A
Attenuator 3
Channel 3
Port B
Channel 2
Port A
Attenuator 2
Channel 2
Port B
Channel 1
Port A
Attenuator 1
Channel 1
Port B
The 8334 Series are multi-channel configurations housed in
19 inch enclosures and can be configured for up to 8 attenuation simulator channels with front, rear or through (front to
rear) RF signal routing.
To all Attenuators, 0-95.5 dB/0.5 dB (8max.)
Aeroflex / Weinschel also provides custom subsystems where
a variety of test configurations can be incorporated within a
single unit. Contact us with your specialized needs.
INTERVAL
UPDATE
64-BIT OUTPUT REGISTER/LATCH
TABLE DATA
MEMORY
(1 MB SRAM)
TABLE
STORAGE
(4 MB FLASH)
High-Speed Attenuation Control Processor (HSAC)
STATUS LEDs
AUX TTL STATUS
EXT TRIG
SYNC
INTERVAL UPDATE
RUN
Internal
Communications
Link
RS -232 Serial
Main Communications Processor
USB
10/100 Ethernet
Simplified 8 Channel Block Diagram
8
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:47 AM Page 9
Physical Dimensions
Standard 19 in Rack Unit up to 8 channels:
8.74
[.34]
28.70
[1.13]
TYP FRONT
AND REAR
76.20
[3.000]
13.21
[.52]
5.97
[.24]
304.80
[12.00]
13.21
[.52]
POWER
SWITCH
POWER
2
6X
CONNECTOR,
TYPE N FEMALE
B
B
CHAN 2
CHAN 3
B
B
B
CHAN 4
CHAN 5
CHAN 7
CHAN 8
MADE IN USA
2
2X
HOLE PLUG
SERNO:
Aeroflex / Weinschel
8334 SERIES
A
CHAN
8
CAGE CODE 93459
A
CHAN
7
.25 X .40 LONG SLOT, 4X
[6.35] [10.16]
MODEL:
A
CHAN
6
19.30
[.76]
TYP FRONT
AND REAR
B
AUX
A
CHAN
5
2
2X
HOLE PLUG
CHAN 6
A
CHAN
4
7X 31.75 =222.25
[1.250] [8.750]
TYP FRONT
AND REAR
B
CONNECTOR,
ETHERNET RJ45
2
6X
CONNECTOR,
TYPE N FEMALE
B
ACHAN 3
425.20
[16.74]
CHAN 1
USB
ACHAN 2
482.60
[19.00]
ACT
CONNECTOR,
USB, MINI B
(OPTION NOT
AVAILABLE)
ACHAN 1
465.12
[18.312]
CONNECTOR,
9 PIN D MALE,
RS232
LAN
31.75
[1.250]
TYP FRONT
AND REAR
SERIAL
POWER INPUT
115/230 VAC
0.5A 50/60Hz
LNK
TRIG
ARM
STAT
RUN
164.97
[6.50]
TYP FRONT
AND REAR
1.27
[.05]
88.14
[3.47]
NOTE:
1.
All dimensions are given in mm (inches).
2.
Connectors and hole plugs are installed as required and determined by number of channels in unit. Six channel unit shown.
3.
Connector location (Front/Rear) may vary depending on Model ordered.
Model Number Configuration Matrix
8334 - M3 - XX - X N
Basic
Model
Number
Attenuator
Designator
Number of
Channels
(01 to 08)
Example: 8334-M3-08-TN
Connector Type
N = N Female
Connector Location
F = Front *
R = Rear *
T = Thru
Solid State (Only)
Frequency
Attenuator
Attenuator Model
Range
Designation
0.2 to 6 GHz
M
3
4205-95.5
Range
(dB)
95.5
* up to 6 Channels available for units with option F & R.
Step Size
(dB)
0.5
Insertion Loss
(maximum)
8.50 dB
VSWR
 RoHs
(maximum)
2.0

 RoHs compliance dependent on attenuator installed. Some attenuators are NOT compliant.
9
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
Innovative Design Solutions for Performance-Driven Applications
Programmable Switch Unit,
Model 8512
RoHS
Aeroflex / Weinschel’s 8512 Series Programmable Switches
represent a new streamlined approach in programmable
switches for bench test and subsystem applications. Standard
8502 Series designs house and control up to 14 failsafe or
latching electromechanical switches via front panel controls,
Ethernet, USB and Serial communications interfaces. A
GPIB/IEEE-488 interface is also available as an option.
Features
o Can be configured with up to 14 each, with choice of SP3T,
SP4T, SP5T or SP6T Switches.
o Front panel local control and display make it ideal for lab
and manual test environments.
o
o
o
o
o
o
DC to 18 GHz Operating Frequency Range.
Integrated Switch Cycle Counter.
Failsafe & Latching switching configurations available.
Accuracy & Repeatability.
Low Insertion Loss and High Isolation.
Supplied with industry standard communication
interfaces:
- Ethernet (10/100 BaseT)
- USB 2.0
- RS-232 (Serial)
- GPIB/IEEE-488 (HS-488 ready) optional
The 8512 Series can be configurated as a single input
multi-channel configuration or can be configured for up to 14
channels each, choice of SP3T, SP4T, SP5T or SP6T
switches interconnected externally in a variety of matrix
arrangements.
Aeroflex / Weinschel also provides custom subsystems where
a variety of test configurations can be incorporated within a
single unit. Contact us with your specialized needs.
o LabVIEW based Attenuation Control Software included.
o Compact 2 RU, 19” Rack Mount Configuration. Other
configurations avaible.
Applications
o User can remotely control up to 14 switches through a
single connection.
o Can be configured into multiple full-blocking matrices using
external coaxial cables. Some examples for these matrices
are: 2 x 2 and 3 x 3 with redundant paths, up to 6 x 6.
o Can also be configured as a single pole, multi-throw (up to 1
x 66 throw) switch in addition to many other complex switching configurations.
o The Failsafe version has a break-before-make operation
which is suitable for non-contiguous applications while the
Latching version has a make-before-break that can be
suitable for high power signals.
Control Software Included
Aeroflex / Weinschel’s LabVIEW based Switch Control Center
Software (SCCS) is to be used in conjunction with the operation
of the Aeroflex / Weinschel 8512 series of programmable switch
units. The SCCS will allow the user setup, control and perform
test and measurements using these programmable switch units
over standard communication interfaces such as RS-232, USB,
IEEE-488 or Ethernet.
Redundant 3 x 3 matrix with fixed attenuators in
the redundant paths as an example of an
8512-A6-06-F application.
10
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
Physical Dimensions
88.1
[3.47]
84.7
[3.33]
USB
ACT
LAN
LINK
SW 3
SW 10
SW 4
SW 11
6 X 37.5[1.48]
=224.8
[8.85]
2
RF SWITCH SP6T,
W/SMA FEMALE
CONNECTORS,
MATING REQUIREMENTS
PER MIL-STD-348
SEE DETAIL A
425.2
[16.74]
MADE IN USA
Aeroflex / Weinschel
CAGE CODE 93459
CAGE CODE 93459
MADE IN USA
Aeroflex / Weinschel
WITH GPIB
OPTION
4X SLOTS
7.1 [.28] X 10.2 [.40]
WITHOUT GPIB
OPTION
19.2
[.76]
9.6
[.38]
11.1
[.44]
22.2
[.88]
CONNECTOR,
ETHERNET
RJ45
FAN
MODEL: 8502-XX-FG
SERNO: XXXX
8502 SERIES
56.7
[2.23]
CONNECTOR,
USB, MINI-B
COVER PLATE,
GPIB PORT
FAN
SW 7
SW 14
8.6 21.8
[.34] [.86]
CONNECTOR,
9 PIN D, MALE,
SERIAL
AIR FLOW
SW 6
SW 13
64.3
[2.53]
POWER
SWITCH
CONNECTOR,
GPIB
SW 5
SW 12
37.5
[1.48]
CONNECTOR,
9 PIN D, MALE,
SERIAL
CONNECTOR,
ETHERNET
RJ45
GPIB
SW 2
SW 9
482.6
[19.00]
AC INPUT
115-230 VOLTS
1.5A, 50-60 Hz
CONNECTOR,
USB, MINI-B
SW 1
SW 8
465.3
[18.32]
AC INPUT
115-230 VOLTS
1.5A, 50-60 Hz
SERIAL
POWER
SWITCH
SCROLL-WHEEL
CONTROL BUTTON
1/4-20
GND STD
SERIAL
2
SWITCH
PLATE
1/4-20
GND STD
USB
FRONT PANEL
DISPLAY
ACT
1.7
[.07]
10.4
[.41]
LAN
304.8
[12.00]
LINK
38.1
[1.50]
GPIB
AIR INTAKE
76.2
[3.00]
MODEL: 8502-XX-F
SERNO: XXXX
5.9
[.23]
6
5
C
4
5.6 11.1
[.22] [.44]
1
AIR INTAKE
2
(30.0°)
3
SWITCH PORTS
DETAIL A
SCALE 2 : 1
ROTATED 90°
22.2 B.C.
[.88]
NOTE:
1.
All dimensions are given in mm (inches).
2.
RF Switches and switch plates as required and determined by configuration. Seven switch unit configuration shown.
Model Number Configuration Matrix
8512 - XX - XX - X G
Basic
Model
Number
Switch
Designation
Example: 8512-A6-07-F
GPIB (IEEE-488) Option
Blank = Not Installed
G = Installed
Number of
Switches
Installed
(01 thru 14)
Connector Location
F = Front Only
Electro-mechanical
Switch Description
DC-18 GHz,
Failsafe to open,
SMA Female
DC-18 GHz,
Latching,
Make Before Break,
SMA Female
Switch
Designation
A
B
3
4
5
6
3
4
5
6
Insertion Loss
(maximum)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
dB
dB
dB
dB
dB
dB
dB
dB
VSWR
(Maximum)
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
Isolation
(Minimum)
60
60
60
60
60
60
60
60
dB
dB
dB
dB
dB
dB
dB
dB
Switch
Type
SP3T
SP4T
SP5T
SP6T
SP3T
SP4T
SP5T
SP6T
11
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:48 AM Page 12
Innovative Design Solutions for Performance-Driven Applications
Model 8390 & 8390-1
Amplifier / Switch Units
AT10
3T-2
S4
J8
2
C
J7
1
S6
AT9
3T-2
2
C
1
AT8
3T-2
S3
J6
2
AMP1
AT1
150T-31
0-31 dB
1 dB STEPS
2
S8
S7
2
C
C
1
1
AT7
3T-2
AT6
3T-2
J4
2
C
J3
1
FRONT
PANEL
S5
AT5
3T-2
2
C
1
AT4
3T-2
S1
J2
2
C
1
J1
AT3
3T-2
REAR
PANEL
Simplified Block Diagram
o Choice of Frequency Ranges.:
- Model 8390:
3.4 to 4.2 GHz
- Model 8390-1:
0.95 to 13 GHz
EXPORT CONTROL: This product is controlled for export under the
International Traffic in Arms Regulations (ITAR). A license from the
U.S. Department of State is required prior to the export of this product
from the United States.
o Can be rack mounted into any rack or cabinet designed
per EIA RS-310 or MIL-STD-189.
EXPORT WARNING: Aeroflex’s military and space products are
controlled for export under the International Traffic in Arms Regulations
(ITAR) and may not be sold or proposed or offered for sale to certain
countries. (See ITAR 126.1 for complete information.)
PHYSICAL DIMENSIONS
AIR EXHAUST
SERNO:
MODEL: 8390
XXXX
CAGE CODE 93459
MADE IN USA
Aeroflex / Weinschel
43.7
[1.72]
31.7
[1.25]
.4
[.02]
5.9
[.23]
42.7
[1.68]
454.0
[17.88]
27.4
[1.08]
1/4-20
GND STD
1
AC INPUT
115-230 VOLTS
50-60 Hz
2
3
4
S1
~ 50-60 Hz
115-230V, 50W
FUSE: F1.5, 250V
5
SERIAL
6
CONNECTOR,
9 PIN D, FEMALE
8
ACT
7
8X, PUSH-BUTTON
SWITCH
LINK
HEADER FOR
SWITCH MARKINGS
RJ45
J8
425.2
[16.74]
429.8
[16.92]
J7
3X, SINGLE DIGIT
DISPLAY
J6
465.3
[18.32]
ATTEN (dB)
482.6
[19.00]
J5
2X, PUSH-BUTTON
SWITCH
8X, CONNECTOR
TYPE N, FEMALE
(INPUTS)
J3
J4
RF OUTPUT
J2
J1
AMPLIFIER/
SWITCH UNIT
MODEL 8390 -1
CONNECTOR
TYPE N, FEMALE
(OUTPUT)
609.6
[24.00]
8.6
[.34]
2X SUPPORTS
4X SLOTS
7.1 [.28] X 10.2 [.40]
RF INPUT
AT2
3T-1
S2
Aeroflex / Weinschel’s Models 8390 and 8390-1, Amplifier / Switch
Unit is comprised of an array of eight input switches (S1-S8), a
relay-based step attenuator that provides 0-31 dB of attenuation
in 1 dB steps and an output RF amplifier. Switch, S8 is terminated with a 50 Ω termination at port 2. Each input/output port
contains a masking pad. The unit includes a front-panel interface
for status and control, and supports programming via a serial
RS232 port and/or 10/100 BaseT Ethernet port.
J5
1
50 Ω
RF OUTPUT
C
AIR INTAKE
NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified.
12
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:48 AM Page 13
Conduction Cooled (Flat-Pack)
Fixed Attenuators & Terminations
Aeroflex / Weinschel announces a New line of conduction cooled flat-pack coaxial
fixed attenuators and terminations. These product operate over the DC to 40 GHz
frequency range and offer several models with power handling up to 550 watts.
o
o
o
o
o
Precision Connectors with high temperature
support beads
Designed to meet environmental requirements of
MIL-DTL-3933
10 Kilowatts peak, Conduction Cooled
Low Intermodulation Distortion Option available
on select models
Wireless Applications - Optimized for use in
the communications bands
Fixed Attenuators
Model
Number
Connector
Type
SWR1
(maximum)
Frequency
Range (GHz)
Average
Power (W)
Peak
Power (kW)
253-XX-XX* N / SMK (2.92mm)
DC-6.0
550
10
10, 20, 30, 40
1.10-1.20
257-XX-XX* N / SMK (2.92mm)
DC-6.0
250
10
10, 20, 30, 40
1.10-1.15
258-XX-XX* N / SMK (2.92mm)
DC-6.0
400
10
10, 20, 30, 40
1.10-1.25
268-XX-XX* N / SMK (2.92mm)
DC-6.0
100
10
6, 10, 20, 30, 40
1.10-1.15
275-XX-XX
DC-40.0
5
0.2
3, 6, 10, 20, 30
1.25-1.45
Notes:
1.
2.
3.
SMK (2.92mm)
Standard Attenuation
Values (dB)
253 - XX - XX - LIM
VARIES WITH FREQUENCY.
* = Low Intermodulation available
-X = Connector Option: -1 (SMK female)
-2 (SMK male)
-3 (N female)
-4 (N male)
IM Option*
Basic
Model
Number
Attenuation
Value (dB)
Connector Options
1st digit is input side
2nd digit is output side
* Add -LIM for Low Intermodulation option.
Terminations & Loads
Model
Number
Connector
Type
Frequency
Range (GHz)
Average
Power (W)
Peak
Power (kW)
SWR
(maximum)
1470-X*
N / SMK (2.92mm)
DC-6.0
100
10
1.20
1471-X*
N / SMK (2.92mm)
DC-6.0
250
10
1.20
1472-X*
N / SMK (2.92mm)
DC-6.0
400
10
1.20
1473-X*
N / SMK (2.92mm)
DC-6.0
550
10
1.20
1474-X*
SMK (2.92mm)
DC-40.0
5
0.2
1.20-1.351
Notes:
1.
2.
3.
VARIES WITH FREQUENCY.
* = Low Intermodulation available. Add -LIM to Model number
-X = Connector Option: -1 (SMK female), -2 (SMK male), -3 (N female), -4 (N male)
13
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
AW New Products Catalog 3-11-14_rear cover.qxd 3/14/2014 8:48 AM Page 14
Innovative Design Solutions for Performance-Driven Applications
High Reliability Attenuators
(DC to 18 / 40 GHz)
Model
273
Since 1952, Weinschel has supplied high quality precision coaxial attenuators and
terminations to test and calibration labs throughout the world. These products offer
rugged construction, frequency ranges up to 40 GHz, many standard dB values and
power handling to 1,500 Watts.
Aeroflex / Weinschel has released the Model 32K, DC to 40 GHz, 2 Watt High
Reliability Fixed Coaxial Attenuator designed specifically for space applications.
Model 32K available with SMK (2.92mm) (Model 32K) in dB values of 3, 6, 10, 20,
and 30. Other features include 1.25-1.45 maximum SWR, + 1.00-1.50 dB deviation,
quality connectors, and a operating temperature range of -55 °C to +100 °C.
Model
274
Model
32K
Also being introduced is a line of hi-reliability fixed attenuators (Models 272-274,
276) specifically designed as a commercial alternative to MIL-DTL-3933 CLASS
IIWI/IVE, N/S (N=Non-Screened, S=Screened) attenuators. These units are
designed to meet the MIL-DTL-3933 requirements.
Model
272
Model
276
Model
Number
Connector
Type
32K
Frequency
Range (GHz)
Average
Peak
Power (W) Power (kW)
Standard Attenuation
Values (dB)
SWR1
(maximum)
SMK (f-m)
DC-40.0
2
0.50
3, 6, 10, 20, 30
1.25-1.45
272-XX-N/S
N (f-m)
DC-18.0
2
0.5
1- 10, 20, 30, 40
1.12-1.20
273-XX-N/S
SMA (f-m)
DC-18.0
2
0.5
0-10 in 0.5 increments,
11- 20 in 1 increments,
25 - 40 in 5 increments
1.10-1.35
274-XX-N/S
SMA (f-m)
DC-18.0
2
0.5
0-20 in 0.5 increments,
30, 40
1.15-1.35
276-XX-N/S
N (f-m)
DC-18.0
25
1.0
3, 6, 10, 20, 30
1.15-1.40
Notes:
1. VARIES WITH FREQUENCY.
2. Custom dB values available.
XX = Standard dB Value, f = female, m = Male
Complete Data Sheets available at www.aeroflex.com/weinschel-newproducts
Features
Screening
o
Screened and Non-screened models available.
Units are screened as follows:
o
Choice of attenuation values.
o
Frequency Ranges from DC to 18 GHz.
o
Power capability from 2 to 25 watts.
o
Test Data supplied at additional cost as follows:
Non-screened (N): Swept data plots of Attenuation
and SWR across the frequency band.
Screened (S): Swept data plots of Attenuation and
SWR across the frequency band. Film, Standard
data package includes lot record performance
showing pass/fail quantities for all tests and test
reports as applicable.
"N" versions:
SWR
Attenuation
Peak Power
"S" versions:
Thermal Shock
Monitored Thermal Cycle (MTC)
Attenuation w/Parts Assembly Verification (PAV)
Conditioning
Peak Power
Attenuation
SWR
Radiographics
14
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
AW New Products Catalog 3-11-14_rear cover.qxd 3/17/2014 3:15 AM Page 15
Medium & High Power Attenuators,
Terminations & Mismatches
(DC to 6 / 18 / 40 GHz)
Model
279 / 1477
Aeroflex / Weinschel continues to expand its medium and high power fixed coaxial
attenuator and termination offering with the additions of new models with:
o
Updated 7/16 connector design that operates over the DC to 6 GHz
frequency range that are available in 25 W (Model 77 / 1446), 50 W (Model 78)
& 150 W (Model 79) configurations. Choice of 10, 20, 30 dB.
o
The Model 251 is a convection cooled, 200 W Bi-directional design that
operates over the DC to 6 GHz frequency range. Available in standard dB
values of 10, 20, 30, 40. Standard Type N or SMK (2.92mm) connectors.
o
New DC to 40 GHz, 10 W (Model 279 / 1477) and 20 W (Model 89 / 1478)
designs with choice of SMK (2.92mm) male / female connectors.
o
New body style 50 W (Model 90 / 1468) and 100 W (Model 260 / 1467)
designs that operate over the DC to 18 GHz frequency range with Type N
or 3.5mm connectors and are available in 50 W or 100 W configurations.
Standard dB values: 3, 6, 10, 20, 30.
o
Aeroflex / Weinschel introduces Model 1061, the first in a new line of Medium
and High Power Mismatches that operate over the DC to 6 GHz frequency
range. This Model offers mismatch SWR values of 2 to 6.5 in 0.5 increments.
Model
78
Model
1448
Model
79
Model
251
Fixed Attenuators
Model
Number
77-XX-XX
78-XX-XX
79-XX-XX
89-XX-XX
90-XX-XX
251-XX-XX
260-XX-XX
279-XX-XX
Connector
Type
7/16
7/16
7/16
SMK (2.92mm)
N / 3.5mm
N / SMK (2.92mm)
N / 3.5mm
SMK (2.92mm)
Frequency
Range (GHz)
DC-6.0
DC-6.0
DC-6.0
DC-40.0
DC-18.0
DC-6.0
DC-18.0
DC-40.0
Average
Power (W)
25
50
150
20
50
200
100
10
Model
89 / 1478
Model
77
Peak
Power (kW)
1
1
10
0.2
1
10
1
0.2
Standard Attenuation
Values (dB)
10, 20, 30
10, 20, 30
10, 20, 30
10, 20, 30
3, 6, 10, 20, 30
10, 20, 30, 40
3, 6, 10, 20, 30
10, 20, 30
SWR
(maximum)
1.20-1.351
1.20-1.301
1.20-1351
1.25-1.401
1.15-1.301
1.10-1.201
1.15-1.301
1.20-1.351
Terminations & Loads
Model
Number
1446-X
1447-X
1448-X
1467-X
1469-X
1475-X
1477-X
1478-X
Connector
Type
7/16
7/16
7/16
N / 3.5mm
N / 3.5mm
N / 3.5mm
SMK (2.92mm)
SMK (2.92mm)
Frequency
Range (GHz)
DC-6.0
DC-6.0
DC-6.0
DC-20.0
DC-18.0
DC-18.0
DC-40.0
DC-40.0
Average
Peak
Power (W) Power (kW)
25
1
50
1
150
10
50
1
100
1
150
1
10
0.2
20
0.2
SWR
(maximum)
1.20-1.351
1.20-1.301
1.20-1.351
1.30-1.601
1.15
1.90
1.25-1.401
1.25-1.401
Mismatches
Model
Number
1061-M-X
Notes:
Model
1475
Model
90 / 1467
Model
260 / 1469
Model
1446
Connector
Frequency
Type
Range (GHz)
N / SMK (2.92mm)
DC-6.0
Model
1447
Average
Peak
Mismatch
Power (W) Power (kW)
SWR
50
5
2 to 6.5 in 0.5 values
1 = Varies with Frequency, M = Mismatch value, X = Connector Option
Model
1061
15
5305 Spectrum Drive, Frederick, MD 21703-7339 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116
web: www.aeroflex.com/weinschel s email: weinschel-sales@aeroflex.com
AW New Products Catalog 3-11-14_rear cover.qxd 3/17/2014 3:16 AM Page 16
Innovative Design Solutions for Performance-Driven Applications
Get the latest Products Information from Aeroflex / Weinschel. . .
RF & Microwave Components
& Subsystems Catalog
Test, Simulation, RF Distribution
Subsystems Catalog
Aeroflex / Weinschel’s Full-line catalog
outlines their wide range of RF,
Wireless, & Microwave Components
and Subsystems that operate over the
DC to 50 GHz frequency range.
Included are Programmable step
attenuators including PIN, FET, relay
and edge-line technologies, resistive
power splitters/dividers, high power (up
to 1000 watts) and low passive IM fixed
attenuators, coaxial terminations,
continuously variable and manual step
attenuators, Planar Blind-mate and
Planar Crown connector systems,
custom and RF simulation subsystems.
This brochure provides an overview of
Aeroflex / Weinschel test, simulation
and RF distribution solutions for a wide
range of RF and microwave applications that include Attenuation Matrices;
Switch Matrices & RF Distribution
Networks; RF Translators;
Programmable Attenuation & Switch
Units: Cellular & Wireless Test
Solutions; Fading Simulators; Cable
Modem Testing (75 Ω) & VoIP Testing
Subsystems.
Argosy Distribution Catalog
This edition is packed full of Aeroflex /
Weinschel products that can be shipped
overnight via Argosy Component Sales.
Express products include fixed attenuators (high power also), adapters, power
splitters/dividers, terminations, and DC
blocks. This catalog also includes
programmable attenuators, connector
systems (Planar Crown® & Planar
Blind-mate®) and phase shifters.
Visit our website @ ....
www.aeroflex.com/weinschel
Aeroflex / Weinschel’s website is
updated daily and outlines a
wide variety of Standard RF &
Microwave Components &
Subsystems that operate over the
DC to 50 GHz frequency range.
Aeroflex / Weinschel also designs
and manufactures Custom RF &
Microwave Components & subsystems for application specific
customer requirements.
AEROFLEX / WEINSCHEL
5305 Spectrum Drive
Frederick, MD 21703-7362
Tel: 800-638-2048, 301-846-9222
Express: 800-542-4457 (US & Canada Only)
Order online @ www.argosysales.com (US & Canada Only)
Fax: 301-846-9116
www.aeroflex.com/weinschel
weinschel-sales@aeroflex.com
Our passion for performance is defined by three
attributes represented by these three icons:
solution-minded, performance-driven and customer-focused.
Copyright 2013, 2014, Aeroflex / Weinschel, Inc. All rights reserved.