Troll Systems T-Mobile TMF-350 Automatic RFI Relay Switch

Description

Troll’s TMF-350 is an automatic RFI relay switch designed to monitor the control signal of a receiver and determine whether to bypass or in-circuit filter individual channels. Used widely by cellular phone companies to automate the process of filtering select channels, the TMF-350 passively monitors channel and band conditions
based on the status of the receiver
to determine whether the filter should be in or out of the signal path.
Item was removed from box for photos only. Includes all items pictured,and comes in original box.
Serial # 183050002