PHM003 View Datasheet(PDF) - Polyfet RF Devices
Part Name
Description
Manufacturer
PHM003 Datasheet PDF : 2 Pages
| |||
polyfet rf devices
Power RF Amplifiers
Power = 30 Watts
Bandwidth = 450 to 470 Mhz
Gain = 25dB Vdd =12.5 Volts
50 ohms Input/Output Impedance
Description
The PHM003 is a high gain high power
amplifier design for the Tetra frequency
range. It has two stages and uses the latest
Ldmos technology transistors. The amplifier
has very high gain and high efficiency and
has a IP3 of 50 dBm
PHM003
Abosolute Maximum Ratings ( T = 25o C)
Parameter
DC supply Voltage
Input Power
Output Power
Operating Case Temp.
Storage Temp.
Symbol
Vds
Pin
Pout
Tc
Tstg
Value
17
0.13
40
-20 to +70
-30 to +100
Unit
V
W
W
oC
oC
Electrical Characteristics: ( T = 25o C Zs=Zl=50 ohms. Vdd =12.5Volts )
Parameter
Symbol
Frequency Range
BW
Output Power
Po
Power Gain
PG
Total Efficiency
η
2nd Harmonics
dso
Intermod - 2 tone
Ip3
Load MismatchTolerance VSWR
Min
450
30
25
40
45
10:1
Typical
Max
470
Unit
Mhz
Watts
dB
%
dBc
dBm
Relative
Test Conditions
50 ohm load
Idq = 0.7 Amps
@ Pout = 30 Watts
@ Pout = 30 Watts
@ Pout = 30 W. Freq = 460 Mhz
Freq = 460 Mhz
All Phase Angles
POLYFET RF DEVICES
Revision Date 6/1/98
1110 Avenida Acaso, Camarillo, CA 93012 TEL:(805) 484-4210 FAX:(805) 484-3393 EMAIL:Sales@polyfet.com URL:w w w .polyfet.com
Share Link: 