Datong FL3 Multi-Mode Filter Amateur Ham Radio Audio Signal Processor UNTESTED

MFJ-1272BX Microphone / TNC Switch Ham Radio - WORKS

MFJ 1040B Deluxe RF Preselector II - WORKS

MFJ-229 UHF SWR Antenna Analyzer Portable - WORKS

MFJ-752 Signal Enhancer II Dual Tunable SSB/CW Audio Filter

Autek Research QF-1 IC Active Audio Filter Ham Radio Peak Notch Untested

MFJ 721 Super Selector CW SSB Active Audio Filter - WORKS

MFJ-462B Morse Code CW/RTTY/ASCII/AMTOR Reader Multimode Decoder