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> ** repeater trunking system kenwood TKR750 vhf **
** repeater trunking system kenwood TKR750 vhf **
** 3 CHANNELS REPEATER TRUNKING VHF SYSTEM **
TKR-850. Repeater / Base Station.
* Continuos transmit duty (100% @ 25W / 50% @ 50/40W)
* Wide / Narrow channel spacing per channel
* (UHF 25/12.5kHz, VHF: 25, 20/15, 12.5kHz)
* Auto-switched back-up DC input connector
* Built-in 16 QT / DQT communication repeater operation
* Electronic serial number (ESN)
* Embedded message with password protection
* AUX input/output with Macro fuctions
* External controller interface
* No power supply included, requires 12 VDC.
Repeater System: Trunking Controllers Zetron M 42/452
Repeater System: Trunking Controllers Zetron Model 42/452The Model 42 Dispatch Trunking Logic is a control unit that adds advanced capabilities to any LTR compatible dispatch channel. The model 42 combines the functions of a logic Unit, Validator, and Accumulator into one compact 1 3/4" rack mountable package.
* EF Johnson and Uniden data bus
* Functions seamlessly with Model 49, allowing system wide smart channel allocation,automatic program cloning, and one-shot data download.
901-9570. Dispatch trunking controller is a dispatch trunking controller with "cross-busy" functionality.
Repeater Systems: Trunking Controllers Zetron Model 49 / Model 459
Controller trunking LTR with telephone interconnector.
Manufacture yours Systems VHF / UHF, 800MHz and 900MHz.
The Model 49 is a control unit that converts any radio repeater into an LTR / F.A.S.T. trunked channel. Using advanced circuit and software design, the Model 49 combines the functions of a logic unit, Interconnect, Validator, Accumulator, Call Buffer, and Modem into one compact 3 1/2" rack mountable package. The Model 49 is ideal for expanding existing SMR systems by adding new channels and sites. Includes forward for ID toID communications on the same channel.
* EF Johnson and Uniden data bus.
* 6000 call records per Model 49.
* Compatible with two-way, 4-wire, E&M, MF-signaling, Type I telephone lines.
* AutoNet site-to-site networking without central switch.
* Ghost Repeater doubles the number of mobile IDs assigned to an active channel by "reassigning" IDs of inactive channels.
905-0123. UHF main controller LTR for with telephone interconnector full-d plex inEnd-End configuration, compatible with Model 452.
