15m, 21MHz High power band-pass filter 4kW
15m 21MHz High power band-pass filter 4kW
High power 15m 21-21.45MHz low loss bandpass filters for BIG GUNS. Band-Pass filters is designed for more power than presented.
15 m, 4 kW Band-Pass Filter, 21 - 21.45 MHz appearance.
Electrical specifications of 4kW HF Bandpass (21 MHz, 15m Band) are given in the table below.
|Frequency Range:||21.0 - 21.45 MHz|
|Insertion Loss:||0.14 dB|
|Input return loss better than||- 35 dB|
|Attenuation on nearest band:||35 - 55 dB|
|Nominal Impedance:||50 Ohm|
|Maximum Power Input at SWR 1:1||4000 W|
|Maximum Power Input at SWR 1:1.5||3200 W|
|Maximum Power Input at SWR 1:2||2500 W|
|Maximum Power Input at SWR 1:3||2000 W|
|Connectors:||SO239 or "N"|
The recorded data on the assembled filter with HP8753ES full 2-port calibrated are presented below. This graph shows S parameters from HF Bandpass (4kW 15 m Band) filter up to 30 MHz. Insertion loss - S21 on main frequency is less than 0.14 dB!
High power Band-Pass Filter 21 MHz Power Derating Chart.
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
40 meter band: 40 meter, 7 MHz High Power Band-Pass Filter 4 kW
20 meter band: 20 meter, 14 MHz High Power Band-Pass Filter 4 kW
10 meter band: 10 meter, 28 MHz High Power Band-Pass Filter 4 kW
- Product Code: 0612
- Availability: In Stock