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chen489
70%Seller Score
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Shipping speed: Poor
Quality Score: Excellent
Radio frequency 433MHz 125W power amplifier Power amplifier
RF power amplifier433MHz (125W) power amplifierThe main function of this baby is to amplify the small power signal of the 400-470MHZ device, increase the power of the signal, e the small device have high power, e the communication distance longer, e the voice clearer, and expand the coverage and nsmiion distance.1. Technical indicators1) Operating frequency: 400-470MHZ2) Input power: 20dBm (0.1W)3) Receiving frequency: 50-1000MHz4) Operating mode: single emiion5) Output power: input 20dBm (0.1W)Output: 80W (20V power supply)Output: 100W (24V power supply)Output: 125W (28V power supply)6) Power supply voltage: 20-28V (typical value: 24V)7) Working current: 9A (typical value)8) Standby current: about 50mA9) Heat diipation method: 40 degree intelligent temperature controlled air cooling10) Overall dimension: 135mm × 120mm × 90mm11) Operating Weight: 680g2. Product photos
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