Trilogy Radio Talkback Intercom System

Trilogy Radio Talkback
Trilogy Radio Talkback   

Trilogy Radio Talkback Intercom




  • 32 available channels on the 440-470MHz band ensure crystal clear communications across your site.
  • Standalone unit is ready for instant use out-of-the-box, reducing deployment timeframes.
  • Programmable function keys further automate common functions and reduce operator workloads.
  • A number of options allow for additional customisation and expansion to meet your specific needs.

The 430-00-XX is a rugged, full duplex UHF base station ideally suited to any application within TV studio, OB/SNG and theatre environments where clear and dependable wireless communication is critical. Both single and dual antenna versions are available covering the 440-470MHz band, each with 32 channels and programmable RF power level from 10 to 50 Watt.

The base station’s front panel incorporates an internal loudspeaker, volume control and channel select pushbuttons with provision to attach a desktop microphone if not deployed in conjunction with a full intercom system . A simple, two character LED display indicates the active channel number during normal operation and also serves as an aid to engineering diagnostics. Six programmable function keys allow direct access to frequently used functions and can be assigned via the supplied programming software.

The 430-10-10 two way, 16 channel portable transceiver is housed in a compact and durable casing, supporting channel scan and monitor functions. It offers 5 watts of transmit power for enhanced coverage and benefits from an exceptional battery life of over 11 hours for uninterrupted operation.

A comprehensive range of accessories is available including programming software and cable kits enabling users to re-configure both the base station and transceiver to meet the specific needs of their application.
All Trilogy radio systems are supplied pre-programmed with user specified frequencies and is ready for immediate deployment. Seamless integration with Trilogy Intercom equipment is simply effected via a line level, 4-wire audio connection.

Key Features - Base Station:
• Duplex operation over 440-470MHz
• Single or dual antenna operation
• 32 RF channels
• Programmable RF Power 25/10/5 Watt
• 6 Dual function programmable keys
• 12.5/20/25 kHz Channel spacing
• CTCSS/DCS encode & decode
• PC Programmable

Key Features - Transceiver:
• Semi duplex operation over 400-470 MHz
• Selectable RF Power 5/1 Watt
• 12.5/20/25 kHz channel spacing
• 2 Programmable keys
• 16 RF channels
• CTCSS / DCS encode & decode
• Powerful 500 mW audio output
• 11 Hour extended battery life
• RX/TX Battery power save
• Manual squelch adjustment
• IP 55 Rating
• PC Programmable

Base Station
Frequency Range 440 - 470 MHz
No of Channels 32
Channel spacing 12.5/20/25 kHz
Frequency Stability 1.5 ppm (30 min. after wake up)
Operating Temperature -30ºC to +60ºC
Dimensions (excl projections) 483 x 88 x 343mm (19” - 2U rack mounting)
Weight 9.7Kg
Antenna Connector BNC
Audio Distortion <3%
Hum and Noise >50 dB
Audio Frequency Response De-emphasis 6 dB/oct (from 300 Hz to 3 kHz)
Audio Output 4 Watt @ 4 Ohms
RF Output 25/10/5 Watt
Duty Cycle 50%
Hum and Noise >50 dB (Wide), >45 dB (Narrow)
Microphone Sensitivity 5 mV
Antenna Connector Type-N (BNC adaptor supplied)
Audio Distortion <2.5% @ 1kHz