KENWOOD TKR-751 / TKR-851 VHF/UHF FM Repeater-Base Units
TKR-751 VHF High Band Base Stations and Repeaters are integrated systems using TKR-751 repeaters. The TKR-751 repeater occupies 2 RU and may be used as a continuous-duty 25W standalone low power station or as a driver for an external power amplifier.
Conventional station options include wireline remote control and external RF amplifiers with built-in T-R antenna switching for simplex operation. Trunking system options include external controllers for LTR applications; PassPort systems are available by individual quotation. A high performance 6 cavity BpBr duplexer is listed as an option; multichannel combining systems are quoted on an individual system basis. Power supply options include battery backup with integrated SmartCharger and Low Voltage Disconnect. Mounting options include 20 RU (42") and 40 RU (77") locking cabinets in addition to 17 RU (3') and 45 RU (7') open equipment racks. Amplifier choices include 110W, 150W, 150W or 250W options.
TKR-851 UHF Base Stations and Repeaters are integrated systems using or TKR-851 repeaters. The TKR-851 repeater occupies 2 RU and may be used as a continuous-duty 25W standalone low power station or as a driver for an external power amplifier. A conventional controller is built into the TKR-851 repeaters.
Conventional station options include wireline remote control and external RF amplifiers with built-in T-R antenna switching for simplex operation. Trunking system options include external controllers for LTR applications; PassPort systems are available by individual quotation. High performance 4 and 6 cavity BpBr duplexers are listed as options; multichannel combining systems are quoted on an individual system basis. Power supply options include battery backup with integrated SmartCharger and Low Voltage Disconnect. Mounting options include 20 RU (42") and 40 RU (77") locking cabinets in addition to 17 RU (3') and 45 RU (7') open equipment racks. Amplifier choices include 40W, 100W or 150W options.
GENERAL FEATURES:
- 19" Rack Mount Design
- Primary DC Input Connector
- Auto-Switchd 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
Manufacturer's Catalogs and Guides:
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JVCKENWOOD Corp. manufactures analog and digital two-way radios, including P25 compliant and NEXEDGE radios that use the NXDN protocol. Kenwood provides complete turnkey system solutions for the utility, public safety, government, education, healthcare, and business and industrial markets.
KENWOOD land mobile portables, mobiles and custom systems are acknowledged to be a top choice in the world market, particularly by first responders, and are a trusted supplier to business and industry. KENWOOD is deploying digital radio communications systems with high reliability and functionality, which were developed by leveraging its long-standing technologies and know-how in communications and audio around the world. Professional two-way radio solution is designed to meet the highest demand of today's communications environment and to provide users with innovative features to transform their operation.
KENWOOD NXR-810K NEXEDGE™ UHF Repeater with Conventional IP Networking Functionality, 450-520 MHz, 25-40W, 30 Channels, 6 Programmable Function Keys, Front Panel Speaker, with Internal Duplexer
Kenwood_TKR-751_TKR-851_instruction_manual.pdf (277.75 KB)
JVCKENWOOD Corp. manufactures analog and digital two-way radios, including P25 compliant and NEXEDGE radios that use the NXDN protocol. Kenwood provides complete turnkey system solutions for the utility, public safety, government, education, healthcare, and business and industrial markets. 
