UHF 380M-480MHz 15-20W 50mW input 15W-20W Outpu RF Power Amplifier for RF Ham Radio Walkie-talkie
UHF 380M-480MHz 15-20W 50mW input 15W-20W Outpu RF Power Amplifier for RF Ham Radio Walkie-talkie
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Product introduction:
This product is a single ended linear amplifier designed with high-quality RF devices, which is suitable for multi-channel signal linear amplification. It is widely used in walkie talkie indoor coverage system, walkie talkie relay station power amplifier, 433MHz remote controller to increase transmission distance and one-way transmission (simplex communication) of FSK and GFSK data transmission stations. It can also be used as radio direction finding, laser driver and other applications.
Product specification:
Operating frequency: 400-470MHz. Actually, it can work from 380mhz to 480mhz
Output power: 15-20w @ 13.8V power supply, the frequencies at both ends of 380mhz and 480mhz can output 10W
Input power: 17dbm maximum, i.e. 50mw
Output harmonic: typical value - 27dbc
Power supply; 12-14v, the working current varies with the working frequency and output power, and the maximum current is 2.5A
RF interface and power terminal: RF signal input and output are SMA female head, external thread inner hole, and the power supply is through core capacitor
About heat dissipation: the amplifier adopts a solid aluminum alloy shell with heat sink, which can meet most work needs. If we need better heat dissipation, we can add another fan (contact the owner for fan details)
Wiring method and test diagram:
American bird brand 43 power meter and German RS fsea30 high-grade spectrum analyzer are used for the test
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Product wiring diagram ：
Description
Description
Product introduction:
This product is a single ended linear amplifier designed with high-quality RF devices, which is suitable for multi-channel signal linear amplification. It is widely used in walkie talkie indoor coverage system, walkie talkie relay station power amplifier, 433MHz remote controller to increase transmission distance and one-way transmission (simplex communication) of FSK and GFSK data transmission stations. It can also be used as radio direction finding, laser driver and other applications.
Product specification:
Operating frequency: 400-470MHz. Actually, it can work from 380mhz to 480mhz
Output power: 15-20w @ 13.8V power supply, the frequencies at both ends of 380mhz and 480mhz can output 10W
Input power: 17dbm maximum, i.e. 50mw
Output harmonic: typical value - 27dbc
Power supply; 12-14v, the working current varies with the working frequency and output power, and the maximum current is 2.5A
RF interface and power terminal: RF signal input and output are SMA female head, external thread inner hole, and the power supply is through core capacitor
About heat dissipation: the amplifier adopts a solid aluminum alloy shell with heat sink, which can meet most work needs. If we need better heat dissipation, we can add another fan (contact the owner for fan details)
Wiring method and test diagram:
American bird brand 43 power meter and German RS fsea30 high-grade spectrum analyzer are used for the test
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Product wiring diagram ：
Item Specifics
Item Specifics
