Repeater/Base Station
A versatile unit, the TKR-751/851 is a 16-user group conventional repeater, a simplex or full duplex base station or the RF core of a trunking system. Advanced features include DSP audio processing, DTMF over-the-air remote control and programmable Auxiliary I/O's.
General Features
- 19" Rack Mount Design
- Primary DC Input Connector
- Auto-Switched Back-Up DC Input Connector
- Backup Battery Warning/Operation Tones
- Rear External Speaker Output (4 Watts Audio)
- Rear Test-Speaker-AUX Connector (15-Pin)
- Programmable AUX Input/Output Functions
- BCD Remote Channel Selection (4 lines)
- Toggle or Momentary Operation on AUX Input Ports
- Pre-Emphasis On/Off Control (at TA AUX Input)
- DSP Processed QT/DQT
- QT/DQT Squelch-Tail Elimination
- Embedded Message with Password Protection
- High Stability Oscillators (TCXO)
- Flash Memory
Repeater Features
- Full-Duplex Operation
- Built-In 16 QT/DQT Tone/Code Pair Community
- Repeater Operation
- External Controller Interface
- Conventional or Trunking Controller Compatible
- Repeat Enable/Disable
- 8 CW Transmitter IDs
- Repeat Hold Timer (Hang Timer)
- Time Out Timer
Base Station Features
- 16 Channel
- Simplex or Full Duplex Operation
- Antenna Switch for Simplex/SIngle Antenna Operation
- Priority Scan
- Remote Control Inputs
- 7-Segment 2-Character Channel & Scan LED
- 2 Character Alphanumeric Channel Designator
- 6 Lighted PF Keys
- Local Takeover/Remote PF Keys
- Voice Encryption Port
