MHW803
MHW803 is 2 W / 806 to 905 MHz UHF POWER AMPLIFIERS manufactured by Motorola Semiconductor.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MHW803/D
The RF Line
UHF Power Amplifiers
Capable of wide power range control as encountered in portable cellular radio applications (30 d B typical).
- MHW803- 2 806
- 870 MHz
- Specified 7.5 Volt Characteristics RF Input Power = 1 m W (0 d Bm) RF Output Power = 2 Watts Minimum Gain (VControl = 4 V) = 33 d B Harmonics =
- 45 d Bc Max @ 2 fo
- 50 Ω Input/Output Impedance
- Guaranteed Stability and Ruggedness
- Epoxy Glass PCB Construction Gives Consistent Performance and Reliability
- Circuit board photomaster available upon request by contacting RF Tactical Marketing in Phoenix, AZ.
MHW803-2
2 W, 806 to 905 MHz UHF POWER AMPLIFIERS
CASE 301E- 04, STYLE 1
MAXIMUM RATINGS (Flange Temperature = 25°C)
Rating DC Supply Voltage (Pins 2,3,4) DC Control Voltage (Pin 1) RF Input Power RF Output Power (Vs1 = Vs2 = Vs3 = 10 V) Operating Case Temperature Range Storage Temperature Range Symbol Vs1,2,3 VCont Pin Pout TC Tstg Value 10 4 3 3
- 30 to +100
- 30 to +100 Unit Vdc Vdc m W W °C °C
ELECTRICAL CHARACTERISTICS Vs1 = Vs2 = Vs3 = 7.5 Vdc, (Pins 2,3,4), TC = 25°C, 50 W System
Characteristic Frequency Range Control Voltage (Pout = 2 W, Pin = 1 m W) (1) Quiescent Current (Vs1, Pin 2 = 7.5 Vdc) (2) Power Gain (Pout = 2 W, VCont = 4 Vdc) Efficiency (Pout = 2 W, Pin = 1 m W) (1) Harmonics (Pout = 2 W) (1) (Pin = 1 m W) 2 fo 3 fo Symbol
- VCont Is1(q) Gp Min 806 0
- 33 37
- -
- - Max 870 4 65
- -
- 45
- 55 2.0:1
- 85
- 82 No Degradation in Power Output All spurious outputs more than 60 d B below desired signal Unit MHz Vdc m A d B % d Bc
- d Bm d Bm h
- -
- -
Input VSWR (Pout = 2 W, Pin = 1 m W), 50 W Ref. (1) Noise power 30 k Hz Bandwidth, 45 MHz above fo (Pout = 2 W (1) TC = + 25°C (Pin = 1 m W) TC = +100°C Load Mismatch (Vs1 = Vs2 = Vs3 = 10 Vdc) VSWR = 10:1, Pout = 3 W, Pin = 3 m W (1) Stability (Pin = 0.5
- 2 m W, Vs1 = Vs2 = Vs3 = 6
- 9 Vdc) Pout between 0 m W and 2 W (1) Load VSWR = 6:1, Source VSWR = 3:1) NOTES: 1. Adjust...
