Description
This is custom designed HF/6M solid state ham radio amplifier with LPF onboard, 2 x RD100HHF1 based, intended for mobile operations . This amplifier produced from high quality ORIGINAL parts, such as Mitsubishi transistors and AMIDON cores. PA PCB mounted on metal heatsink for good heat dissipation. PA has 4.0 dB flatness of frequency response, see detailed information in Downloads section.
Specifications
- Nominal power supply – 13.5v
- Maximum current – 15A
- Idle current – 2A (in TX mode without RF)
- Input frequency – 1.8, 3.5, 5, 7, 10, 14, 18, 24, 28, 50 MHz
- Input and output impedance – 50 Ohm
- Input SWR – <1.5 for all bands
- Input RF power – 1.5-3W, depends on band
- Maximum input power – 5W
- Nominal output power – 100W CW (50 dBm)
- Maximum output power – 125W CW (51 dBm)
- Measured IMD3 performance – -33 dB for nominal power
- External PTT signal – GND active, RCA female connector, <1 mA sink current, no relay required
- Band switching – Auto, RF sense
- Case size – 187x120x80 mm
- Weight – 1.3 kg
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