SuperNotcher #3271 Channel 8

A multi-pole Channel Elimination filter for Channel 8. Reduces by 50db. Good condition.
Availability: 2 in stock
£42.09
PRICE BREAKS - The more you buy, the more you save
Quantity 2+
Price £35.99

These units were removed from service stock, and appear to be NOS.  Judging from the size they may be cavity type filters.