Hamboneyard.comSurplus · Vintage · Shack-tested
K9DP QRP Bandpass Filter for Ham Radio, SDR receivers, HF Amateur Radios — photo 1

Description

Made in the USA personally by K9DP. The K9DP QRP Bandpass filter allows QRP (low-power) amateur radio operators to reduce or eliminate unwanted interference in their signals from other near by stations.

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