Lot 3 industrial RFL transmitters/signal osc-mod FS HB-24335-16

Lot of three industrial telecommunication radio transmitter modules. These are marked "FS transmitter", model number "HB-24335-16" and "1700Hz". They are marked on the backs "Signal OSC-MOD and BP Filter HB-59300", "RFL Industries - Boonton, NJ - HB-58800" and "BW 1200Hz - FS +- 500Hz)". They measure about 7" x 3 1/2" x 1 1/2" not including the handles.

These are from the estate of an industrial telecommunications engineer and ham radio enthusiast. We don't know much about them and we have not tested them.

Item No. n24482