Descrição
6KW (6000W) 3-way pallet amplifier combiner
Make your own 6000W amplifier or transmitter with these heavy-duty 3-way combiners. Assembled and tested, ready to be installed. Heavy duty design, large and sturdy. You will need one input board, one output board and 3 identical amplifier modules of any rating from 0 to 2000W. Output combiner must be bolted to a heatsink with some airflow for cooling, input combiner can be bolted directly to an aluminum enclosure as it does not heat-up much. Surface mount construction makes installation easy.
Technical specifications output combiner:
– 86 – 110MHz
- Impedância: 50 ohms
– Max power per module: 2000W
- Potência de saída combinada máxima: 6000W
– PCB PTFE de perda ultra baixa; constante dielétrica rigidamente controlada.
– Specifically designed for combining several RF amplifiers.
– 0.1 dB maximum power loss.
– PCB measures: 371 mm x 126.5 mm x 18 mm tall (when matching inductors are installed.)
– Complete with 1/4 inch aluminum spreader plate, 50 ohm 800W resistors, matching inductors and tuning.
– PCB is Teflon 0.125 inch thick with ceramic filler; 2oz copper. Tightly controlled dielectric constant.
– Input return loss better than -25dB 87.5 to 108.1MHz (when matching inductors are used)
– Output return loss better than -23dB 87.5 to 108.1MHz.
Technical specifications input combiner:
– 86 – 110MHz
- Impedância: 50 ohms
– Max power per module: ~15W
– Max combined input power: ~40W
– Specifically designed for combining several RF amplifiers.
– Size: 226.3 mm x 64.8 mm x 3.2 mm
– Common port return loss: better than -20dB
– Outputs return loss: better than -25dB
– Unbalance: 1 degree max
Observação: Use PTFE coaxial/semi-rígido para fazer as conexões, cabos adequados são aqui. Cabo manual semiflexível de 0,250 polegadas bendable 50ohm é um bom ajuste.
Importante: Mantenha os cabos muito curtos, cada milímetro conta! Qualquer fiação de paletes para combinadores deve ser simétrica (cabo coaxial de comprimento igual).
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