Listen Technologies LT-700-216 Portable Display RF Transmitter (216MHz), Dark Grey, Superior Audio Quality, Mic and/or Line Level Inputs, Transmit Up to Three Channels Simultaneously

• Superior Audio Quality - 80 dB signal-to-noise ratio, setting the industry's sound quality standard
• A choice between 57 channels, complete antenna and accessory options make Listen products ideal for a wide range of applications
• Look & Listen LCD shows channel, battery status, and programming information
• 100% Digital - Listen receivers are digitally-tuned so transmission won't drift; assurance that when you select a channel, it stays on the channel
• Transmit up to three (3) channels simultaneously
• Uses standard alkaline or NiMH batteries
• Transformer charging plug or drop in charging contacts
• Built in SmartCharge won't allow batteries to overcharge. Charging circuitry is conveniently built into Listen's LT-700 Transmitter; never worry about unplugging a transformer at a certain time
• Mute switch
• Mic and/or line level inputs

• Frequency Range: 216.0125 - 216.9875 MHz
• Number of Channels: 19 wide band, 38 narrow band
• Frequency Accuracy: ± .005% stability 32 to 122º (0 to 50ºC)
• Antenna Type: Microphone cable
• Transmitter Stability: 50 PPM
• Transmission Range: From 0 to 150 ft. (45.7 m)
• Antenna Connector: 3.5 mm connector
• Output Power: Less than 100mW
• Number of Simultaneous Transmitters: 3
• Power Supply: I/P 120VAC; O/P 7.5VDC 250 mA
• Dimensions: 3" x 5" x 1"
• Weight: 5.8 oz.