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TEL/TELE SERIES
TRANSFER SWITCH
DC-26.5 GHz u SMA
The TEL/TELE Series features SMA connectors and a frequency
range of DC to 18 GHz.
The TEL/TELE Series also features SMA connectors and a
frequency range of DC to 26.5 GHz.
TEL/TELE Series are available with failsafe, latching self cut-off, or
pulse latching functions. TEL/TELE Series are available with failsafe
function.
Weight (max.):
RF Impedance:
Operating Temperature:
Operating Life:
Switching Sequence:
6 oz
50 ohms nominal
-25°C to +65°C ambient
5,000,000 cycles min.
Break Before Make
SPECIFICATIONS
Frequency
DC-4 GHz
4-8 GHz
8-12 GHz
12-18 GHz
18-26.5 GHz
VSWR
(max.)
Insertion Loss
(dB max.)
Isolation
(dB min.)
1.20
1.30
1.40
1.50
1.50
0.20
0.30
0.40
0.50
0.50
80
75
70
60
60
Actuator Current
(typical)
Failsafe
Latching
Pulse Latching
12Vdc
15 Vdc
24 Vdc
28Vdc
375mA
335mA
470mA
300mA
270mA
375mA
180mA
180mA
250mA
170mA
165mA
225mA
NC
35
Latching
20
* If reduced coil current is required, please contact Factory.
Position
Switching Time - mSec (Max)
NO
15
AVAILABLE OPTIONS
ADDITIONAL OPTIONS
OPTION 3
VOLTAGE
OPTION 4
ACTUATOR
Failsafe
Pulse Latching
1235-
12 Vdc
28 Vdc
15 Vdc
Other
AB-
6-
24 Vdc
Low Input Drivers with:
High Input Drivers with:
7-
5 Vdc
E-
Diodes
EH -
Diodes
F-
Diodes, Indicators
FH -
Diodes, Indicators
CD-
Standard
Diodes
OPTION 5
POLARITY
Indicators
Diodes, Indicators
TUV-
Standard
Diodes
Indicators
W-
Diodes, Indicators
Latching Self Cut-Off
G-
Diodes
H-
123-
Negative
Positive
Not Applicable
OPTION 7
STANDARD OPTIONS
123-
Moisture Seal
High Temperature (125° C)
Moisture Seal &
High Temperature (125° C)
OPTION 6
TERMINALS
OPTION 8
BRACKETS
13-
Solder Terminals
Other (Specify)
4-
Sub M iniature
DE-
See Page 146
See Page 146
D-Shell
F-
See Page 146
Connector
OPTION 9
BODIES
Diodes, Indicators
Low Input Drivers with:
High Input Drivers with:
J-
Diodes
JH -
Diodes
K-
Diodes, Indicators
KH -
Diodes, Indicators
T - See Page 148
TA/TAE Series Only
Schematics may include optional Indicator Contacts. If your Actuator Option does not include Indicator Contacts, omit them from the schematic.
For “Additional Options”
please contact Factory for
part number
TEL/TELE
Option 2
Series
Option 3
Voltage
Option 4
Actuator
Option 5
Polarity
Option 6
Terminals
High quality microwave and millimeter wave components and subsystems. Visit Ducommun RF Products online at www.ducommun.com or contact
us at 310.513.7200. All specifications are subject to change without notice.
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TEL/TELE SERIES
TRANSFER SWITCH
DC-26.5 GHz u SMA
TOP VIEW
DC TERMINAL FUNCTIONS
FAILSAFE
PIN
1
2
3
4
A, C
N/A
AV
AV
N/A
LATCHING
B, D
N/A
AV+
AVN/A
E, EH, F, FH
N/A
C RTN
+V SW
L
G, H
C+/N/A
AV 2-/+
AV 1-/+
J, JH, K, KH
C RTN
+ V SW
L2
L1
T, U, V, W
C+/N/A
PV 2-/+
PV 1-/+
S20
S21
S22, S23
SCHEMATICS
Pages 132–137
Actual markings will reflect
terminal functions, not letter or
number designation as shown above.
S17
S18
S19
INDICATORS
PIN
B
4
A
B
C
COM
1 or N/C
2 or N/O
See Page 158 for Legend of Terms and tolerances
See Page 138 for Logic & BCD Truth Table
C A 1 VIEW
2 3
FRONT
SOLDER
TERMINALS
1.25
.25 MAX
DIM A
B A C
B A C
4 3 2 1
4 3 2 1
3X .280 ±.015
.25 MAX
.25 MAX
LABEL
1
.440
DIM A
1.090
1.090
.545
3X .25
.880
.545
DIM A
.245
2
LATCHING MARKING
RF
FAILSAFE
1-3, 2-4
1-2, 3-4
.190
.25
.1901.780
1.30 SQ
.640 SQ
.640 SQ
1.600
.800
.50
.50
2X .250
1.780
1.27 VIEW
BOTTOM
1.30 SQ
4X .112-40 UNC-2B
4X .112-40 UNC-2B
X .18 MTG HOLESX .18 MTG HOLES
4X SMA FEMALE CONN.
4X SMA FEMALE CONN.
1.26 SQ
.640 SQ
.640 SQ
1.26 SQ
4X .112-40 UNC
4X .112-40 UNC-2B
2EL/2ELE
X .18 MTGSW
HOL
X .18 MTG HOLES
4X SMA FEMALE CONN.
4X SMA FEMALE CONN.
1
2
3
4
1 2
.910 SQ
3 4
.910 SQ
.063
2.16
NO
POSITION 1FAILSAFE MARKIN
POSITION 2
3X .50
3X .50
3X SMA
3X .25FEMALE CONN.
3X .250
4X .255±.015
.25
C
1.88
LATCHING
DE-ENERGIZED
ENERGIZED
.440
4X .255±.015
NC
RF STATUS
3X .149 THRU
MTG HOLES
FAILSAFE MARKING
DIM A
C
LABEL
.220
3X .149 THRU
MTG HOLES
1.75
2.25
2.00
1.75
1.50
* Consult factory for Dimension “A” when multi pin connector is desired.
2XSOLDER
.090
SOLDER
TERMINALS
C TERMINALS
NO
LABEL
DIMENSION “A”
A, B, C, D
E, EH, F, FH
J, JH, K, KH
G, H, V, W
T, U
2X .120 THRU
MTG HOLES
NC
OUTLINE DRAWING
AVAILABLE OPTIONS*
1
2
3
4
1 2
.910 SQ
3 4
.910 SQ
.063
2.16
TEL/TELE
TEL/TELE SWI
TCH SWI TCH
TEL/TELE SWITCH
TEL/TELE SWITCH
High quality microwave and millimeter wave components and subsystems. Visit Ducommun RF Products online at www.ducommun.com or contact
us at 310.513.7200. All specifications are subject to change without notice.
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