2022 45W Short Wave 3-21MHz Linear High Frequency HF RF Power Amplifier Radio Station Wireless Power Transmission(Finished

Certification:NONE
Origin:CN(Origin)
Maximum Power Per Channel:45W
Model Number:2021 45W Short Wave 3-21MHz Linear High Frequency-001

2022 45W Short Wave 3-21MHz Linear High Frequency HF RF Power Amplifier Radio Station Wireless Power TransmissionFinished product
The current version is V702.
This product is a finished product and does not require welding.
With heat sink
Used for ssb, AM linear power amplification, CW, FM power amplification, and basic signal amplification and expansion.
It can also be applied to popular applications such as RFID.
The overall gain is more than 40dB, 10000 times, input 1mW output 10W;
Input: 0-10dBm (1-10mW)
Output: 45-47dBm (30-50W)
Operating frequency: 11-14MHz, center frequency 13.56MHz. Other operating frequencies: 3-21MHz
Output Impedance: 50 ohms
Power supply: 12-15V
Size: 60*100mm
Weight: 375g (including heat sink)
Input and output interface: standard sma interface, external thread inner hole
notes:
1. This is a finished product, you don't need to assemble and weld by yourself.
2. Due to manual measurement, please allow an error of 1-3cm. Before you bid, make sure you dont mind.
3. The color may vary from different monitors, please understand.
4.The high-frequency power amplifier amplifier must be connected to the nominal load before powering on (the default power amplifier product in our shop is 50 ohms), this is very important!
Circuit diagram:
A 3MHz spectrum image:
The measured curve of a 3MHz low-pass filter is shown in the figure below:
3MHz oscilloscope image: