6000W 3-way FM band PTFE splitter/combiner set

 6,99 1.199,99

In Stock
SKU: No resdistors Category:
 1.199,99

In stock

 599,99

In stock

 99,99

In stock

 599,99

In stock

 659,99

In stock

 7,49

In stock

 6,99

In stock

 8,99

In stock

Prices shown are without VAT (paid only in EU)

Description

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
– Impedance: 50 ohms
– Max power per module: 2000W
– Max combined output power: 6000W
– Ultra low loss PTFE PCB; tightly controlled dielectric constant.
– 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
– Impedance: 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

Note: Use PTFE coax/semi-rigid to make connections, suitable cables are here.  0.250 inch semi-flexible hand-bendable 50ohm cable is a good fit.

Important: Keep leads very short, every millimeter counts! Any wiring from pallets to combiners must be symmetric (equal-length coaxial cable).

 

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