TKR-750/850 VHF/UHF FM Repeater-Base Units

• 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)

• Built-in Cooling Fan (temperature or continuous)

• 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

• DSP Processed Companded Audio

• QT/DQT Squelch-Tail Elimination

• Beep Tones for Control,Warning, Alert & Power On

• Electronic Serial Number (ESN)

• Embedded Message with Password Protection

• High Stability Oscillators (TCXO)

• Windows® 98/2000/Me/XP PC programming & tuning

• Flash Memory