The Base Station Transmitter BSTX700 is a 1U 19in rack mounted Micron 700 transmitter intended for use in talkback or monitoring systems in TV or film studios. It is compatible with the MR700 Monitoring Receiver and SDR receivers and is available as a one or two channel unit. The 16 pre-programmed frequencies are selected by rotary switches and LCD display. VHF and UHF versions are available to order, from 170 to 950MHz. The audio inputs are Line level, via female XLRs on the rear panel. Each transmitter has its own on/off switch. To aid set-up, each transmitter has 0 and -10dB audio level LEDs. The BSTX700 is supplied with right-angle BNC antennas. Alternate antennas are available.