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Details, datasheet, quote on part number:PHM003
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| Part: | PHM003 |
| Category: | Communication => Wireless => Amplifiers => Module->200-500 MHz |
| Description: | 30w 450-470 MHZ Power RF Amplifiers |
| Company: | Polyfet RF Devices |
| Datasheet: | Download PHM003 datasheet File size : 71 kB |
| Request For quote: | Find where to buy PHM003
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Datasheet text preview:
polyfet rf devices
Pow er RF Amplifiers
Powe r = 30 Watts 450 to 470 M hz Vdd =12.5 Volts Bandwidth = Gain = 25 dB
PHM003
50 ohms Input/Output Impedance
Descri p tion
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 Val u e 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 =1 2 . 5 Volts )
Parameter Symbol Frequency Range BW Output Power Po Power Gain PG Total Efficiency 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 Rel a tive
Test Conditions 50 ohm load Idq = 0 . 7 Amps @ Pout = 3 0 Watts @ Pout = 3 0 Watts @ Pout = 3 0 W. Freq = 4 6 0 Mhz Freq = 4 6 0 Mhz All Phase Angles
POLYFET RF DEVICES
Rev ision 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 .poly f et.com
PHM003
PHM003 Output Power, Gain, Vs. Input Power PHM003 Gain, Efficiency, Vs Frequency .
30 60
30
Gain (dB) Pout (W)
32 20 10 0 0
f=460MHz Vds=12.5V Idq=0.35A+0.35
Gain (dB)
25 20 15 10 450 Pout=30W Vd=12.5v Idq=0.35A +0.35A 455 460
Gain
50 40
27 22
Effi ciency
30 20 470
0.02 0.04 0.06 0.08 0.1
Pin (W)
465
Frequency (MHz)
PHM003
50.00 40.00 30.00 20.00 10.00 0.00 -10.00 -20.00 -30.00 -40.00 0 f1=460MHz f2=460.01MH
Pout, IM3, IM5 Vs. Pin
PHM003
Gain, E ffi c i e n cy Vs . Fr e q u e n cy
30
60
Pout (dBm)
Pout IM3 IM5
5 Pin (dBm) 10 15
28 26
Efficiency
50 40
24 22 20 4 50
Vds=12.5v Idq=0.35A+0.35A
Pin=0.1W Vds=12.5 Idq=0.35A +0.35A
Gain
30 20 4 65 4 70
4 55
4 60
Fre q u e n c y (MH z)
POLYFET RF DEVICES
Rev ision Date
Efficiency (%)
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 .poly f et.com
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