"TKB-6900 Series Low Band Base Stations are built around the TK-690 high performance 110W radio. The TK-690 transceiver is mounted in a 2 RU enclosure which includes forced air cooling and option bays for two peripheral circuit boards. The basic configuration includes a 2 channel tone termination panel (2 or 4 wire audio). Equipment may be mounted in a cabinet enclosure or open rack, and may be used either by itself (50W continuous duty or 110W at 20% duty cycle) or as a driver for an external continuous duty RF amplifier (100W or 300W).

• 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.
• External connections are RJ-11 for phone line, DB-25 for access to the internal chassis bus, & type N-female for RF.
• T-R simplex antenna switching is included in the basic unit as well as in all external amplifiers.

"

The NX-5000 Series offers unsurpassed interoperability for a wide variety of users as it supports three digital CAIs - NXDN, DMR and P25 (Phase 1 & 2) - plus FM analog in a single radio. Best of all, a desired CAI can be selected at will, giving you the freedom to migrate at your own pace - whether you are intent on going fully digital, undecided about which digital system to pick, or just wanting to maintain both digital and analog for a while. A NX-5000 radio can simultaneously support two digital protocols plus analog, offering the following combinations: FM/DMR/NXDN, FM/NXDN/P25, and FM/DMR/P25.

Features:

• Multi-Digital operation in NXDN, DMR, and P25 (Phase 1 & 2) protocols
• Any combination of two digital protocols may be selected from NXDN, DMR, and P25
• Mixed Digital & FM Analog Operation allows intelligent migration in mixed sites and easy migration with digital radios in other sites
• Large, Color 2.55" (154 x 422 pixels) TFT Display for at-a-glance operational status
• Easy to follow GUI and Multi-line Text to convey information
• Dual Remote Control Head and Multi-Band (Multi RF Deck) Control Option providing scalable configurations for various operations and applications
• Built-In GPS Receiver for effective fleet management
• Bluetooth® Module Built-in for hands-free operation
• Renowned KENWOOD Audio Quality achieved with Active Noise Reduction (ANR) that utilizes built-in DSP with two microphones for suppression of ambient noise
• Built-in 56-bit DES Encryption
• Optional 256-bit AES Encryption
• microSD/microSDHC Up to 2GB/32GB Memory Card Slot for increased memory capacity for "Voice & Data"
• 50 W to 5 W (136-174 MHz) Models
• 45 W to 5 W (380-470, 450-520 MHz) Models
• 30 W to 2 W (700 MHz) Model 35 W to 2 W (800 MHz) Model
• Maximum of 1024 CH/Zone, 128 Zones (4000 CH. Opt)
• DB-25 Accessory Connector
• AMBE+2™ Enhanced Vocoder
• 4 W Speaker Audio