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HF Amplifier kits
1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW1.8-54 MHz 7-Band Low Pass Filter 1.5KW

1.8-54 MHz 7-Band Low Pass Filter 1.5KW

$449.00

Type: Ham Radio

Brand: Vk-Amps

Availability: In Stock

The board consists of 7 selectable filters covering 1.8Mhz to 54Mhz. Each section is a 5-Pole Chebyshev filter.

2mm copper wire has been used for all coils except for 6m which is 2.6mm wire.

When no signal is applied to the relays 160m is selected. The board requires 12v dc to switch the relays in.

Amidon T130-6 cores are used for the lower bands. All capacitors are high power NPO-COG.

 

Requires 12v DC.

 

Designed and manufactured in Australia.

 

  • PCB Size: 210 x 140 mm 
  • Dc Voltage: 12V
  • InsertionLoss: Better than 0.2db on all bands
  • PowerHandling: 1.5Kw Pep
  • 2mm Copper wire for low loss and power handling.
  • Harmonicsuppression: -30db or better on the 2nd harmonic -50db or better on the 3rd
  • HighQuality OMRON relays.
  • SO-239 connector for ease of connection.

Each individual board is assembled and fine tuned with a VNA.