Solid State Personal Communication Power Amplifier
7047 – PCM4Q5AGT
1805 - 1880MHz / 40 Watts W-CDMA/GSM
HARRIS AMPLIFIER MODULE
The PCM4Q5AGT (SKU7047-40) is suitable for Ultra linear SMR and iDEN
repeater and base station applications in the Cellular frequency range. Also
suitable for CDMA, GSM and TDMA applications, this amplifier utilizes linear
LDMOS power devices that provide high gain, wide dynamic range, and
excellent group delay and phase linearity. Exceptional performance, long term
reliability, and high efficiency are achieved by employing advanced matching
networks and combining techniques, EMI/RFI filters, machined housings, and
qualified components. Empower RF’s ISO9001 Quality Assurance Program
assures consistent performance and the highest reliability.
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Solid-state Pre-D linear design
Small form factor and lightweight
Suitable for SMR, iDEN and multi FA Applications.
50 ohm input/output impedance
High reliability and ruggedness
Built-in high dynamic range ALC circuit and control functions
Built-in Output Circulator
ELECTRICAL SPECIFICATIONS @ +28 VDC, 25°C, 50Ω System
Parameter
Symbol
Operating Frequency
BW
Output Power CW
PSAT
Output Power @ 1 dB Gain Compression Point
P1dB
Power Output CDMA per IS-97
PWCDMA
Gain at Rated POUT
G
Input Power Range with ALC ON
PI N
Small Signal Gain Flatness
∆G
Gain Flatness @ 46 dBm, PIN = 0 dBm, (ALC ON)
∆GALC
Input/Output Return Loss
S11 / S22
Third Order Intercept Point
IP3
2-Tones, POUT = 12 W Avg., ∆ = 500 KHz
Harmonics @ P1 dB Gain Compression Point
H
Noise Figure
NF
Spurious Signals
Spur
Operating Voltage
VDD
Supply Current @ POUT = 40 W CW
IDD
Supply Current @ POUT = 12 W Composite
IDD
MECHANICAL SPECIFICATIONS
Parameter
Dimensions
Weight
RF Connectors In/Out
DC / Function Connector
Cooling
Typ
Ph. 1 (310) 412-8100
Fax. 1 (310) 412-9232
Max
1880
50
10
60
-12
-10
+62
7
26
Min
0
-40
63
+1
±0.75
±0.5
-14
+66
28
6.2
4.0
Value
5.5 x 4.6 x 1.0
2.0
SMA female
D-sub, 9 Pins, Male
External Heatsink
ENVIRONMENTAL CHARACTERISTICS (Design to Meet)
Parameter
Symbol
Operating Case Temperature
Tc
Storage Temperature
Tstg
Relative humidity (non-condensing)
RH
Altitude (MIL-STD-810F Method 500.4)
ALT
Shock / Vibration (MIL-STD-810F Method 516.5)
SH / VI
316 W. Florence Ave.
Inglewood, CA 90301
Min
1805
50
Typ
Unit
MHz
Watt
Watt
Watt
dB
dBm
dB
dB
dB
dBm
-45
10
-60
30
6.7
dBc
dB
dBc
Volt
Amp
Amp
Units
Inch
lb.
Limits
Max
Max
Max
+75
+85
95
30,000
Unit
°C
°C
%
Feet
Airborne
www.EmpowerRF.com
Stock No. 7047-40
D.S. Rev. 2.1 / 09-07-2011
Solid State Personal Communication Power Amplifier
7047 – PCM4Q5AGT
1805 - 1880MHz / 40 Watts W-CDMA/GSM
PROTECTIONS
Input Overdrive
+6 dBm
∞ @ all load phase & amplitude for duration
of 1 minute
3:1 @ all phase & amplitude continuous
85°C shutdown
Load VSWR @ nominal output power
Thermal Overload
INTERFACE CONNECTOR
D-Sub, 9-Pin
Pin #
Description
1
Forward Power Monitor
2
Reverse Power Monitor
3
ALC ON/OFF
4
ALC Level
5
Mute
6
7
8
9
+VDD
+VDD
GND
GND
Specifications
Continuous Analog voltage relative to forward power via RMS detector
FWDM: 27 – 47 dBm @ 0 – 5 V (100 mV/dB)
Continuous Analog voltage relative to reflected power via RMS detector
REVM: 24 – 44 dBm @ 0 – 5 V (100 mV/dB)
ALC ON = TTL “High”
ALC OFF = TTL “Low or Open”
Continuous adjustable range via analog input levels
Input Power Range: -12 dBm to +1 dBm
Setting Point (ASP): 33 – 47 dBm @ 0 – 5 V (250 mV/dB)
46 dBm @ 4.75 V
Error Range (AER): ±1.5 dB
Response Time (ART): 100 mS/dB
Amplifier Enable: TTL “Low” or Open
Amplifier Disable: TTL “High”
+28 ± 2 VDC
+28 ± 2 VDC
Ground
Ground
LED Indicator
Output Power level indicator referenced to ALC setting (optional)
LED
316 W. Florence Ave.
Inglewood, CA 90301
Ph. 1 (310) 412-8100
Fax. 1 (310) 412-9232
www.EmpowerRF.com
Max
Nom
Max
Stock No. 7047-40
D.S. Rev. 2.1 / 09-07-2011
Solid State Personal Communication Power Amplifier
7047 – PCM4Q5AGT
1805 - 1880MHz / 40 Watts W-CDMA/GSM
OUTLINE DRAWING
316 W. Florence Ave.
Inglewood, CA 90301
Ph. 1 (310) 412-8100
Fax. 1 (310) 412-9232
www.EmpowerRF.com
Stock No. 7047-40
D.S. Rev. 2.1 / 09-07-2011