40 Meter QRP Portable Bandpass Filter Up To 20 Watts With Male And Female BNC Connectors Made In The USA Super Lightweight And Park On The Air Ready For POTA And SOTA Field Ops

40m QRP Bandpass Filter for POTA SOTA Ham Radio Ops
✔️ 3.7 inch 35 gram 20 watt 40m filter with BNC connectors made in USA

This bandpass filter cuts interference from nearby stations for low power ham operators in the field.

✅ Made in USA by K9DP for reliable portable use
✅ Rejects signals from other bands during POTA SOTA Field Day
✅ High quality C0G capacitors and Micrometals toroids
✅ Works with SSB CW and digital modes up to 20 watts
✅ Place inline between radio and tuner for best results

💡 What is a bandpass filter used for in amateur radio setups? Bandpass filters clean up your signal when multiple stations operate close together in the field. - Keeps unwanted bands out so your QRP rig hears better on 40 meters - Supports lightweight packs for quick setup at parks or summits - Pairs well with resonant antennas to protect the unit from high SWR - Handles real world use with CW SSB and FT8 without extra bulk

✝️