6 Meters Low Loss Band-Pass Filter 5 kW, 50 – 54 MHz

269,00 

6 meter 50 – 54 MHz Band Pass Filter 5000 W Super Low Loss.

Intended to be used with linear amplifiers like GU78, GU84, 8877, GS35, GS31, 2xGI7B and with other tubes. This RFI Band-pass filter is designed for Very High Output Transmitters. 6m Band-Pass filter will easily handle any 3.5 kW, 4 kW up to 5 kW linear amplifier.

50-54-MHz-5kW-5000-W-Low-Loss-Bandpass-Filter-BPF-6-Meter-Band-Made-By-antennas-amplifiers.com

The recorded data on the assembled filter with HP8753ES network analyzer full 2-port calibrated are presented below.

Attenuation:

1.8MHz< -77 dB
3.8 MHz = -57dB
7.1 MHz = -39dB
14 MHz = -12dB
50 MHz = -0.045 dB
54 MHz = -0.046 dB
100 MHz = -48 dB
108 MHz = -46 dB
145 MHz = -45 dB
432 MHz = -38 dB
440 MHz = -39 dB
Measured Return Loss (S11) and Insertion Loss (S21). Characteristics of 50 – 54 MHz Bandpass filter for up to 5000 W linear amplifier.
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1. Attenuation of HF Frequency
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2. More then 50 dB of attenuation of 2nd harmonic! Deep notch for FM frequencies between 100 MHz and 108 MHz. 
50-54MHz-5kW-BandPass-Filter-Harmonics-Attenuation-Made-By-Antennas-Amplifiers.com
 
3. Excellent attenuation of 3rd harmonic, as well as 144 MHz and 432 MHz band.
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4. Zoomed measured data of 50 – 54 MHz transmitting band-pass filter. Insertion loss – S21 (Attenuation) is set to 0.1 dB per division!  The same attenuation can be seen at every band point, as well as super high adaptation.
50-54MHz-5kW-BandPass-Filter-Zoomed-Made-by-antennas-amplifiers.com
 
Cooling fan 12 V DC.

6m-5kW-Low-Loss-Bandpass-Filter-50MHz-54MHz-BPF-Made-By-Antennas-Amplifiers

 

Feel free to send e-mail if you need something more specific.

All band-pass filters are here: HF, VHF and UHF Band-Pass Filters

Direct link to all 6 meter filters. We have 50 W, 100 W, 200 W, 300 W, 1500 W and 4000 W versions: 6 Meter Band-Pass Filters

Additional information

Weight 1.00 kg