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PHM003

Polyfet RF Devices
Part Number PHM003
Manufacturer Polyfet RF Devices
Description 30w 450-470 MHZ Power RF Amplifiers
Published Aug 7, 2008
Detailed Description polyfet rf devices Power RF Amplifiers Power = 30 Watts 450 to 470 Mhz Vdd =12.5 Volts Bandwidth = Gain = 25 dB www.Data...
Datasheet PDF File PHM003 PDF File

PHM003
PHM003

Overview
polyfet rf devices Power RF Amplifiers Power = 30 Watts 450 to 470 Mhz Vdd =12.
5 Volts Bandwidth = Gain = 25 dB www.
DataSheet4U.
com PHM003 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 Abosolute Maximum Ratings ( T = 25 C) Parameter DC supply Voltage Input Power Output Power Operating Case Temp.
Storage Temp.
Symbol Value Unit 17 Vds V 0.
13 Pin W 40 Pout W o -20 to +70 Tc C Tstg -30 to +100 o C o Electrical Characteristics: ( T = 25 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 o Typical Max 470 10:1 Unit Mhz Watts dB % dBc dBm Relative Test Conditions 50 ohm load Idq = 0.
7 Amps @ Pout = 30 Wa...


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