polyfet rf devices
Power RF Amplifiers
Power = 10.0 Watts
Bandwidth =
300 to 512 Mhz
Vdd = 28.0 Volts
PHM022
Gain = 25.0 dB
50 ohms Input/Output Impedance
Description
The PHM022 is a 12 Watt FM / 4 Watt AM
amplifier module covering a bandwidth of
300-512 Mhz. It has a high IP3 rating when
operated in the AM mode. This dual stage
amplifier is specifically designed for Tetra and
Land Mobile UHF band portable radio
applications. External Gate bias pin option is
available upon request.
Absolute Maximum Ratings (T=25
o
C)
Parameter
DC supply Voltage 1
DC supply Voltage 2
Input Power
Output Power
Operating Case Temp.
Storage Temperature
Symbol
VDD1
VDD2
Pin
Pout
Tc
Tstg
Value
32.0
0.05
15.0
-20 to +70
-30 to +100
Unit
V
V
W
W
o
C
o
C
Electrical Characteristics: ( T=25
o
C Zs=Zl=50 ohms. Vdd=28.0 Volts )
Parameter
Frequency Range
Outut Power
Power Gain
Total Efficiency
2nd Harmonics
Intermod - 2 tone
Load Mismatch Tolerance
Symbol
BW
Po
PG
h
dso
Ip3
VSWR
Min
300
10.0
25.0
20
-20.00
50.00
10:1
Typical
Max
512
Unit
Mhz
Watts
dB
%
dBc
dBm
Relative
Test Conditions
50 ohm load
Idq =
1.2
Amps
@ Pout =
10.0
Watts
@ Pout =
10.0
Watts
@ Pout =
10.0
W. Freq =
406
Mhz
Freq =
406
Mhz; AvePwr=
2.0
W
All Phase Angles
POLYFET RF DEVICES
REVISION
05/21/2002
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:Sales@polyfet.com URL:www.polyfet.com
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