(China (Mainland))
Product Summary
The M57729H is a 450-470MHz, 12.5V, 30 W, FM mobile radio.
Parametrics
M57729H absolute maximum ratings: (1)supply voltage: 17 V; (2)total current: 10 A; (3)input power: 0.4 W at ZG=ZL=50Ω; (4)output power: 40 W at ZG=ZL=50Ω; (5)operating case temperature: -30 to 110℃; (6)storage temperature: -40 to 110℃.
Features
M57729H electrical characteristics: (1)frequency range: 450 to 470 MHz; (2)output power: 30 W at pin=0.3 W, VCC=12.5 V, ZG=ZL=50Ω; (3)total efficiency: 40 % at pin=0.3 W, VCC=12.5 V, ZG=ZL=50Ω; (4)2nd. harmonic: -30dBc at pin=0.3 W, VCC=12.5 V, ZG=ZL=50Ω; (5)3rd. harmonic: -30dBc at pin=0.3 W, VCC=12.5 V, ZG=ZL=50Ω; (6)input VSWR: 2.8; (7)load VSWR tolerance: no degradation or destory at VCC=15.2 V, Po=30W.
Diagrams
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M57788LR |
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Data Sheet |
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