40m, 7 MHz High power band-pass filter 8kW

  • 40m, 7 MHz High power band-pass filter 8kW

40m, 7 - 7.3 MHz High power band-pass filter 8kW

High power 40m 7-7.3MHz bandpass filters for BIG GUNS. Band-Pass filters is designed for more power than presented.


8 kW Band-Pass Filter 7 MHz appearance. 40m band.

40m-High-Power-Bandpass-Filter-8kW-HF-BandPass-Made-By-Antennas-Amplifiers


Electrical specifications for 7 MHz 8kW Bandpass filter:

Specifications
Frequency Range: 7.0 - 7.3 MHz
Insertion Loss: 0.06 dB
Input return loss better than - 35 dB
Attenuation on nearest band: 35 - 60 dB
Nominal Impedance: 50 Ohm
Maximum Power Input at SWR 1:1 8000 W
Maximum Power Input at SWR 1:1.5 5700 W
Maximum Power Input at SWR 1:2 4500 W
Maximum Power Input at SWR 1:3 4000 W
Short Period of Time at 1:1 10 kW
Connectors: 7/16 DIN
Fans: +12V, 0.4 A
 

The recorded data on the assembled filter with HP8753ES full 2-port calibrated are presented below. The following 3 images show the S parameters of the most important points.


40m-High-Power-Bandpass-Filter-8kW-Measured-Data-HF-BandPass-Made-By-Antennas-Amplifiers

40m-High-Power-Bandpass-Filter-8kW-Band-Suppression-HF-BandPass-Made-By-Antennas-Amplifiers

40m-8kw/7MHz-High-Power-Bandpass-Filter-8kW-harminics-and-Interfering-Signals-HF-BandPass-Made-By-Antennas-Amplifiers

Recorded data. Return loss - S21 is 0.1 dB per division.

40m-High-Power-Bandpass-Filter-8kW-Zoomed-HF-BandPass-Made-By-Antennas-Amplifiers

High Power HF Bandpass 7 MHz 8kW filter has 2 coolers.

7MHz-High-Power-Bandpass-Filter-8kW-HF-BandPass-Made-By-Antennas-Amplifiers

Similar HF band-pass filters:

160 meter band: 160 meter, 1.8 MHz High Power Band-Pass Filter 4 kW

80 meter band: 80 meter, 3.5 MHz High Power Band-Pass Filter 4 kW

20 meter band: 20 meter, 14 MHz High Power Band-Pass Filter 4 kW

15 meter band: 15 meter, 21 MHz High Power Band-Pass Filter 4 kW

10 meter band: 10 meter, 28 MHz High Power Band-Pass Filter 4 kW


  • Product Code: 0608
  • Availability: In Stock
  • 299.00€


Tags: 7MHz, 7.3MHz, 40meters, HF BandPass, RFI Band-Pass filter, BPF, High Q, Low Loss, 4kW, 6kW, 8kW, Transmitting, High Power, Field Day Filter, Ham Radio Filter