6 Meter (50 to 54MHz) 1000 Watt LDMOS RF Amplifier Board
This 6 Meter RF Amplifier Board is made in the USA and includes 1 Ampleon BLF188XR LDMOS Transistor and a Copper Heat Spreader (drilling and tapping is required for the HS). The transistor used is extremely rugged and can withstand an SWR mismatch for 65:1 or greater at all phase angles. The PC board is professionally fabricated and is designed to produce a very high efficiency (greater than 85%). The amplifier is design for the 6 Meter VHF Band (50 to 54MHz) and supports AM, FM, CW, FT8, and SSB operating modes. The bias current is preset to 500mA and can be readjusted by use of an independent potentiometer. The board dimensions are 4" wide by 7.5" long. A large aluminum heat sink and forced air are required for proper cooling and for reliable operation. Units ships with schematic, installation guidelines, and operating setup instructions, and parts list to complete the Amplifier. I also provide free technical support by email or phone call.
Product Description: 6 Meter RF Board
- 1000 watts Output Power
- Operating Voltage 50 - 56 volts DC
- Current Draw 25 - 28 amps
- Input power 2.0 watts max.
- Idle Current 500 mA
- Operating Class AB
- IMD -30dB
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