VTR-100

Compact, lightweight and affordable, the VTR100/U offers the flexibility to meet your specific communications
needs in a cost-effective solution. This unit has been designed for voice communications over the entire UHF
band from 225 to 399.975 MHz in 25 KHz increments (up to 7000 channels). In addition, the transceiver is provided
with a serial data interface and the main input/output signals for total remote control.
The VTR100/U is your ideal choice for vehicular installation. It can easily be installed under the dash in any military
or civilian type vehicle with a 12VDC nominal electrical power system. In addition, an optional AC power
supply is offered to allow the radio to be installed as a base station.
For easy compatibility with existing accessories, this radio uses standard U.S. type military connectors (MIL -C-
5516) which allows the use of any standard H-189/GR or H-250/U handset.

THE FOLLOWING ACCESSORIES ARE REQUIRED FOR USE:

• H-189/GR STANDARD US MILITARY HEADSET
• VTR-100U PROGRAMMING CABLE
• VTR-100 12V POWER CABLE

Technical Specifications

• Frequency Band: 225 to 399.975 MHz
• Operating Modes: A3E AM
• Channel Spacing: 25 KHz
• Pre-Programmable Channels: Up to 100
• Output Power: Adjustable from 4W to 8W
• Duty Cycle: 4:1 (Rx / Tx)
• Modulation Index: 95% max.
• Sensitivity: >12dB SINAD with 97dBm, 30% modulation index
• AF Response: 300 to 3400 Hz (+2dB to 4dB signal variation)
• Power Supply Voltage: From 10.8 to 15.6 VDC

• Operating Temperature -200 C to +550C
• Storage Temperature -400 C to +700C
• Water and Dust Protection: IEC 529 class IP54
• Vibration and Shock: ETSI ETS 300 019-2-5

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