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Tone Adapter

The TRA-223 tone-adapter is a simple way to remotely control radio base stations. The TRA-223 can be used in conjunction with all Telex analog consoles, or other manufacturers’ consoles that use the industry-standard sequential tone keying format. Base stations can be connected to the distant remote control console(s) by any voice-grade transmission medium--microwave link, a leased telephone line, or a twisted-pair 600-ohm line, and are capable of decoding the PTT and Monitor function tone sequence. The TRA-223 also features a front panel dip-switch that allows you to select various options, such as two or four-wire line operation along with full duplex.
Color Black
Form Factor Rackmount
Height 1.75" (44.5 mm)


Expand Images

TRA-223 526 KB | November 6, 2014

Expand Manuals

TRA223 MANUAL 586 KB | February 2, 2011

Expand Service Policies

Allgemeine Lieferbedingungen 184 KB | November 30, 2016
Asia/Pacific Service Policies 2.62 MB | September 4, 2018

Expand Warranties

EMEA BT Service Policies 227 KB | June 11, 2018
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