Listen Tech MH-4200-072 Meeting House iDSP RF Assistive Listening Receiver with OLED Display and Rechargeable Battery (72 MHz)
Usually arrives in 5-9 business days.
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The Listen Technologies MH-5200-072 meeting house receiver is a 72 MHz iDSP RF assistive listening receiver designed for meeting house chapels and multi-channel applications. It features an OLED display, rechargeable lithium-ion battery, integrated neck loop and lanyard with DSP loop driver for T-coil users, and programmable channel selection for convenient listening.
The MH-5200-072 is an LR-5200-072 with customized programming that incorporates Listen Technologies' advanced generation of personal listening products, iDSP (Intelligent Digital Signal Processing).
With Listen Technologies' DSP audio processing technology, users experience clear audio that is pleasing to listeners with or without hearing loss. Advanced rechargeable battery technology helps reduce ownership costs and the number of batteries sent to landfills. A field-replaceable lithium-ion battery is included with the unit. The integrated neck loop/lanyard with DSP loop driver improves the listening experience for T-coil users. The compact iDSP design makes the receiver easier to wear and easier for venues to dispense, store, and maintain.
The MH-5200-072 has an OLED display for programming channel names and monitoring battery status, channel status, and charging activation. Its programmable channel select button allows users to cycle through active channels, seek a channel, or lock to a channel. The iDSP neck loop/lanyard or earphones connect through two 3.5 mm output jacks, allowing earphones to be shared. The micro USB connection is used for charging and for the iDSP software suite for programming changes, inventory management, and firmware updates.
| Frequency Response | 50 Hz - 15 kHz (±3 dB) |
|---|---|
| System Distortion | < 2% total harmonic distortion (THD) at 80% deviation |
| System Signal-to-Noise Ratio | SQ enabled: 80 dB, SQ disabled: 60 dB |
| Frequency Range | 72.025 - 75.950 MHz |
| Number of Channels | 17 wideband, 40 narrowband |
| Sensitivity | .6 uV typical, 1 uV maximum for 12 dB SINAD |
| Frequency Accuracy | ± .005% stability 32 to 122°F (0 to 50°C) |
| Squelch | Programmable in 20 steps, automatic on loss of RF signal |
| Antenna Type | Uses ear phone/neck loop lanyard and short earphone cable or standard earphone cable |
| Output/s | Two (2) 3.5 mm (0.14") connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohms |
| User Controls | Power, up/down volume, Listen button for end-user channel selection |
| Programming | Via software and USB port |
| Set-up Controls | Press and hold the up/down volume buttons for 5 seconds to enter channel adjustment; use up/down to select channel |
| LEDs | Flashes when batteries are low or to indicate charging; solid when fully charged |
| Display | Channel designation, battery level, unit number, charging status |
| Power Supply | Micro USB connector, 5V, 500 mA |
| Battery Type | Lithium-ion 3.7V DC, 1200 mAh |
| Battery Life | 8 Hours of continuous use |
| Battery Charging Time | Fully charged in 2.5 Hours |
| Temperature - Operation | 14 to 104°F (-10 to 40°C) |
| Temperature - Storage | (-)4 to 122°F (-20 to 50°C) |
| Relative Humidity | 0 to 95% relative humidity, non-condensing |
| Standards | FCC Part 15, Part 90, Industry Canada, RoHS |
| Color | Black |
| Dimensions (H x W x D) | 3.75" (95.25 mm) x 2" (50.8 mm) x 0.64" (16.26 mm) |
| Weight | 0.15 lbs (0.07 kg) with batteries |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.