In-line low pass filter designed to fit on back of transceiver, to suppress interference on TVs and Stereos etc.
9 watchers, 0.0 new watchers per day, 782 days for sale on eBay. Super high amount watching. 4 sold, 2 available.
18,379+ items sold. 0.7% negative feedback. Great seller with very good positive feedback and over 50 ratings.