Setting a new benchmark in radio talkback performance, the AUDAX UHF base station delivers clear, reliable communication across a wide frequency range of 400-470MHz. Offering full duplex operation with 250 programmable channels, Audax has been specifically designed to meet stringent requirements within TV studios, OB/SNG and theatre applications.

The standard base unit accepts separate TX & RX antennas, however single antenna operation may be achieved by specifying the optional internal diplexer. Variable RF power level also ensures compliance with local licensing recommendations and optimisation for the desired area of coverage.

Audax provides compatible interworking with virtually all standard UHF transceivers. However, enhanced audio performance is achieved when used in conjunction with the Kenwood TK3360 transceiver. This compact, lightweight portable boasts advanced speech processing with tailored response characteristics ensuring optimum intelligibility even in noisy environments. Built to withstand rough treatment, this portable meets the advanced IP54/55 and MIL-STD 810 “blowing rain” waterproof tests and meet/exceed eleven other stringent MIL-STD 810 C/D/E/F environmental standards. Extended battery life and a wide range of accessories including headsets with in-line push-to-talk switch and PC programming software, make this the preferred choice for the professional user.

All Trilogy radio systems are supplied pre-programmed with user specified frequencies and ready for deployment. Seamless integration with Trilogy Intercom equipment is simply effected via line level audio connection.

Key Features - AUDAX Base Station Duplex operation over 400-470MHz 250 RF Channels 12.5, 20 & 25kHz channel spacing Single or Dual Antenna Operation Selectable Hi/Low RF Power Output Balanced Audio Input & Output Local Microphone & Speaker Facility Mains or 12Vdc Powering PC Programmable	Key Features - Kenwood TK3360 portable Freestanding or rackmount Semi Duplex operation over 400-470 MHz 16 RF Channels Tough and Water-resistant (IP54/55 MIL-STD 810 C/D/E/F) Selectable Hi/Low RF Power Output Powerful 1/2 Watt Audio Output 8 to12 hour battery packs PC Programmable
Specifications AUDAX Base Station Frequency range 400-470 MHz Number of channels Up to 250 Channel spacing / stepping 25KHz, 20KHz or 12.5KHz / 5KHz/6.25KHz Power supply 90-264 Vac or 13.2Vdc Operating temperature range -10°C ~ +60°C Channel frequency spread 70 MHz Dimensions (excl projections) W482 x H44 x D306 mm Weight 5.2Kg Audio input/output connectors 3 pole XLR RF input/output connectors 1 or 5 Watts, ‘N’ socket Modulation distortion Less than 3% Intermodulation 70dB Local speaker power 1Watt, less than 5% (typical) Kenwood TK Portable Transceiver Frequency Range 400-470 MHz Channel Frequency Spread 30 MHz Channel Spacing 25kHz/20kHz/12.5kHz PLL Channel Steps 5kHz & 6.25kHz Frequency stability ± 2.5 ppm Number of channels 16 RF output power Hi 4W / Low 1W Battery Life 9-12 Hours Battery Voltage 7.5 V DC ± 20% Operating Temperature Range -30 °C to + 60 °C PLL Dimensions 56(w) x 109.30(h) x 40.7(d)mm Net Weight 282g (inc. KNB-35L battery)