45W 3-28MHz SSB RF Linear Power Amplifier for Transceiver HF Radio Shortwave Radio AM FM CW HAM Short Wave

45W 3-28MHz SSB RF Linear Power Amplifier for Transceiver HF Radio Shortwave Radio AM FM CW HAM Short Wave

Features:
- used in SSB, AM linear power amplifier, the CW, FM, power amplifier, and the most basic signal amplification.
- Easy installation and operation.
- Low noise, high cost performance, very suitable for DIY enthusiasts.
- Our product is sent by parts, which not include heat radiator, please help yourself to assemble.
- The overall gain more than 40db, which is 10000 times, 10W input 1mW output.

Specifications:
- Input Power: 1-5mW
- Output Power: 45W (Max.)
- Input Voltage: DC 13.8V 10A or higher
- Max. Output Power: 57W (not with cooling fin)
- Output Impedance: 50 ohm, can according to need to adjust between 10-200 ohm
- Input Frequency Range: 3M-30MHz(HF channel)
- Input/Output Interface: Standard SMA interface, external
- thread hole :PCB Size: 60 * 100 mm
- Diameter of Located Hole: 3mm
- Color: Green
- Package Size: 13 * 8 * 1.5cm
- Package Weight: 58g / 2.07oz

Note:

The following data to test in person, these data sheet is in a large heat sink can withstand 200W above measured, there is not enough cooling capacity, please do not limit, it's not safe.
The upgrade board test data,so it can be used for all HF Channel, In 3 to 5 MHz this period, because of the low frequency,small inductance, lead to the gain has a certain loss, the output power is lower than 7 MHz this point.
3.500MHz 54W
7.050MHz 56W
10.000MHz 57W
14.270MHz 55W
21.400MHz 41W
24.000MHz 37W
28.100MHz 25W
29.600MHz 20W

Package list:
- 1 x RF Linear Power Amplifier