Note: The RF power amplifier is a vulnerable part, be sure to connect the input and output and pay attention to the impedance matching and power-on test
1. Product application:
Broadband radio frequency power amplification, suitable for HF FM VHF UHF FM transmission, various radio applications, shortwave FM remote control toys, radio walkie-talkies, digital radio stations, etc., the maximum output is 3 watts, 15V voltage power supply, 1MHZ to 750MHZ can work in the frequency range.
Two, technical indicators
1. Power supply voltage: DC+12~15V (typical 15V@0.3-0.5A)
2. Working frequency: 1MHZ-750MHZ, input and output impedance: SMA@50 ohm;
3. Maximum output power: 34.8dbm(3W)
4. Typical power gain: 35 dB (a slight decrease in gain greater than 300M)
5. Maximum input power: +10dBm
6. Module size: length * width * height 45 * 30 * 14mm (with aluminum alloy shielding shell)
3. Measured power index
2-300M maximum +34dBm maximum 3W
300-500M greater than +32dBm
500-750M greater than +30dBm
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
