The Meeting House Receiver MH-4200-072 offers crystal-clear audio with advanced iDSP technology, designed for ease of use and maintenance in assistive listening applications.
$227.00
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The Meeting House Receiver MH-4200-072 is equipped with Listen Technologies’ cutting-edge iDSP, or Intelligent Digital Signal Processing, delivering an exceptional audio experience tailored for users with or without hearing loss. This receiver, based on the LR-4200-072 model, features customized programming that enhances clarity and performance.
With unique DSP audio processing technology, users enjoy crystal-clear sound quality. The advanced green battery technology significantly reduces ownership costs and environmental impact by minimizing battery waste. A field-replaceable Lithium-ion battery is included, ensuring longevity and convenience. The integrated neck loop/lanyard, featuring a DSP loop driver, greatly improves the listening experience for T-coil users.
The MH-4200-072 is the smallest device of its kind, making it easy to wear and simplifying the dispensing, storing, and maintaining process for venues. It features an OLED display for programming channel names, monitoring battery and channel status, and charge activation. Users can connect the iDSP neck loop/lanyard or earphones via two 3.5 mm output jacks, allowing for shared receivers. The Micro USB connection facilitates charging and integration with the iDSP software suite for programming updates, inventory management, and firmware enhancements.
Audio
| System Distortion | < 2% total harmonic distortion (THD) at 80% deviation |
| Output/s | Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm |
| System Frequency Response | 50 Hz – 15 kHz (±3 dB) |
| System Signal to Noise Ratio | SQ enabled 80 dB, SQ disabled 60 dB |
Controls
| User Controls | Power, up/down volume |
| Programming | Via software and USB port |
| Set-up Controls | Press and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel |
Indicators
| LEDs | Flashes when batteries are low or to indicate charging, solid when fully charged |
| Display | Channel designation,battery level, unit number, charging status |
RF
| Frequency Range | 72.0250 – 75.9500 MHz |
| Number of Channels | 17 wide band, 40 narrow band |
| Sensitivity | .6uV typical, 1 uV maximum for 12 dB sinad |
| Frequency Accuracy | ± .005% stability 32 to 122 ºF (0 to 50 ºC) |
| Squelch | Programmable in 20 steps, automatic on loss of RF signal |
| Antenna Type | Uses ear phone/neck loop lanyard and short ear phone cable or standard earphone cable |
Power
| Power Supply | Micro USB connector, 5 V, 500 mA |
| Battery Type | Lithium Ion 3.7 Vdc, 1200 mAh |
| Battery Life | 8 Hours of continuous use |
| Battery Charging Time | Fully charged in 2.5 Hours |
Physical
| Color | Black |
| Unit Weight with Batteries | 2.40 oz. (68 g) |
| Shipping Weight | 3.20 oz. (91 g) with 1.0 lbs. (454 g) minimum |
| Dimensions (H x W x D) | 3.75 x 2.00 x 0.64 in. (9.6 x 5 x 1.7 cm) |
| Unit Weight | 1.60 oz. (45 g) |
| Dimensions with Belt Clip | 3.75 x 2.00 x 0.80 in. (9.6 x 5.0 x 2.1 cm) |
Environmental
| Temperature – Operation | 14 to 104 ºF (-10 to 40 ºC) |
| Temperature – Storage | (-)4 to 122 °F (-20 to 50 °C) |
| Relative Humidity | 0 to 95% relative humidity, non-condensing |
Compliance
| Standards | FCC Part 15, Part 90, Industry Canada, RoHS |
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