Listen Technologies LR-400-216 Portable Display RF Receiver (216 MHZ), Easy-to-read LCD Display with Battery Status, Channel Information
Key features - Cost-effective solution to beginning or expanding your RF assistive listening system - Can receive up to 17 wide-band or 40 narrow-band channels - Easy-to-read LCD display with battery status, channel information, and signal strength readings - Channel seek capabilities - 80 dB signal-to-noise ratio for industry-leading sound quality - Built-in SmartCharge feature prevents overcharging - Simple drop-in charging compatible with Listen Technologies' charging cases and plugs - Compatible with mono and stereo headphones
Specifications - Frequency response: 50 - 15 kHz (±3 dB) - Signal-to-noise ratio: SQ enabled 70 dB, SQ disabled 50 dB - Audio output jacks: (0.14") connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm - Distortion: < 2% total harmonic distortion (THD) at 80% deviation - Programming: Channel lock, squelch - Frequency range: 216.0125 - 216.9875 MHz - Number of channels: 19 wide band, 38 narrow band - Sensitivity: 6uV typical, 1 uV maximum for 12 dB sinad - Frequency accuracy: ±005% stability 32 to 122 °F - Antenna type: Uses earphone cable - Power supply connector: 0.09" OD by 0.7 mm ID, barrel type connector 7.5 VDC, center positive < 250 mA, drop in contact points for use with Listen charging cases - Battery type: Two (2) AA batteries, alkaline or NiMH - Compliance: RoHS, WEEE, UL, PSE, CE, CUL, TUV, CB - Dimensions (WxHxL): 2.75”x 4.25" x 1.50" - Color: Dark grey with white silk screening - Unit weight with batteries: 5.8 oz - Shipping weight: 1.0 lbs - Weight: 3.9 oz
Product Description
Listen Technologies LR-400-216 Portable Display RF Receiver (216 MHZ), Easy-to-read LCD Display with Battery Status, Channel Information
Key features - Cost-effective solution to beginning or expanding your RF assistive listening system - Can receive up to 17 wide-band or 40 narrow-band channels - Easy-to-read LCD display with battery status, channel information, and signal strength readings - Channel seek capabilities - 80 dB signal-to-noise ratio for industry-leading sound quality - Built-in SmartCharge feature prevents overcharging - Simple drop-in charging compatible with Listen Technologies' charging cases and plugs - Compatible with mono and stereo headphones
Specifications - Frequency response: 50 - 15 kHz (±3 dB) - Signal-to-noise ratio: SQ enabled 70 dB, SQ disabled 50 dB - Audio output jacks: (0.14") connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm - Distortion: < 2% total harmonic distortion (THD) at 80% deviation - Programming: Channel lock, squelch - Frequency range: 216.0125 - 216.9875 MHz - Number of channels: 19 wide band, 38 narrow band - Sensitivity: 6uV typical, 1 uV maximum for 12 dB sinad - Frequency accuracy: ±005% stability 32 to 122 °F - Antenna type: Uses earphone cable - Power supply connector: 0.09" OD by 0.7 mm ID, barrel type connector 7.5 VDC, center positive < 250 mA, drop in contact points for use with Listen charging cases - Battery type: Two (2) AA batteries, alkaline or NiMH - Compliance: RoHS, WEEE, UL, PSE, CE, CUL, TUV, CB - Dimensions (WxHxL): 2.75”x 4.25" x 1.50" - Color: Dark grey with white silk screening - Unit weight with batteries: 5.8 oz - Shipping weight: 1.0 lbs - Weight: 3.9 oz