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40 meter, 7 – 7.3 MHz High power band-pass filter 8000 W
High power 40m 7-7.3MHz band pass filters for BIG GUNS. Band-Pass filters is designed for more power than presented.
8 kW Band-Pass Filter 7 MHz appearance. 40m band.
Electrical specifications for 7 MHz 8kW Bandpass filter:
|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|
|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.
Recorded data. Return loss – S21 is 0.1 dB per division.
High Power HF Bandpass 7 MHz 8kW filter has 2 coolers.
Full catalog of all our filters is here: Band-Pass-Filters
HF band pass filters is here (4000 W, 6000 W, 8000 W): HF Band-Pass Filters
You can always ask via e-mail for custom band pass filter up to 10 000 W, no matter the frequency.