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Overview

The MH-5200-072 is an LR-5200-072 with customized programming that incorporates Listen Technologies’ advanced new generation of personal listening products, iDSP or Intelligent Digital Signal Processing.

With Listen’s unique DSP audio processing technology, users experience crystal clear audio that is pleasing to any user, with or without hearing loss. Advanced green battery technology dramatically reduces costs of ownership and hassles while reducing the number of batteries in 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. iDSP is the smallest device of its kind, making it easier to wear and easier for venues to dispense, store and maintain.

The MH-5200-072 has an OLED display to program channel names, monitor battery status, channel status, and charge activation. Programmable channel select button allows user to cycle through active channels, seek to or lock to a channel. Connect the iDSP neck loop/lanyard or ear phones via two 3.5 mm output jacks (ear phones could be shared). The Micro USB connection is used for charging and with the iDSP software suite for programming changes, inventory management and firmware updates.

The result is an exceptional listening experience in your meeting house chapel.

Includes

One (1) MH-5200-072 Meeting House Receiver (LR-5200-072 with customized settings)*
One (1) Quick Start Guide

*The MH-5200-072 comes with a field replaceable Lithium-ion battery.

Highlights

  • Exceptional listening experience in your meeting house chapel
  • Integrated neck loop / lanyard with DSP loop driver improves the listening experience for T-coil users
  • Smallest device of its kind makes it easier to wear and for venues to dispense, store and maintain
  • Can be worn around the neck, with the belt clip, or concealed in a pocket, making it the most discreet listening device on the market
  • Advanced green battery technology dramatically reduces costs of ownership and hassles while reducing the number of batteries in the landfill
  • Use for multi-channel applications where the users need the convenience of changing the channels themselves
Configurations & Architectural Specs

Configurations

MH-5200-072 Meeting House Receiver

Architectural Specs

The RF receiver shall be capable of receiving on 57 wide and narrow band channels.  The device shall have a programmable multi-function Listen button that can be tuned for the venues desired channels and electronically lock out any unused channels.  The receiver shall have a signal-to-noise ratio of 80 dB (SQ On) / 60 dB (SQ Off) or greater and shall have an audio frequency response of 50 Hz – 15 kHz (±3 dB). The unit shall have a programmable squelch circuit.  The unit shall incorporate a multi-functional display that indicates battery status, inventory number and channel name. The device shall have the option of being lanyard or belt clip worn and the lanyard shall have the option of an integrated neck loop. The device shall have a USB connector used for inventory control, set up, charging and firmware upgrades. The device shall incorporate automatic battery charging circuitry and use a non-proprietary lithium ion battery. The device shall have additional charging contacts to allow multiply charging options.  The Listen MH-5200-072 is specified.

The MH-5200-072 LDS Meeting House Receiver has Super Quiet (SQ) turned Off with the Listen button programmed to single channel A, the display programmed to read “Chapel” and Jack Sense turned On.

CAD file(s)

Product Specifications
SpecificationMH-5200-072

Audio

Frequency Response50 Hz - 15 kHz (±3 dB)
System Distortion< 2% total harmonic distortion (THD) at 80% deviation
Output/sTwo (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm
System Signal to Noise RatioSQ enabled 80 dB, SQ disabled 60 dB

Controls

User ControlsPower, up/down volume, Listen button for end user channel selection
ProgrammingVia software and USB port
Set-up ControlsPress and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel

Indicators

LEDsFlashes when batteries are low or to indicate charging, solid when fully charged
DisplayChannel designation,battery level, unit number, charging status

RF

Frequency Range72.025 - 75.950 MHz
Number of Channels17 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)
SquelchProgrammable in 20 steps, automatic on loss of RF signal
Antenna TypeUses ear phone/neck loop lanyard and short ear phone cable or standard earphone cable

Power

Power SupplyMicro USB connector, 5 V, 500 mA
Battery TypeLithium Ion 3.7 Vdc, 1200 mAh
Battery Life8 Hours of continuous use
Battery Charging TimeFully charged in 2.5 Hours

Physical

ColorBlack
Unit Weight with Batteries2.40 oz. (68 g)
Shipping Weight3.20 oz. (91 g) with 1.0 lbs. (454 g) minimum
Dimensions (H x W x D)3.75 x 2.0 x 0.64 in. (9.6 x 5.0 x 1.7 cm)
Unit Weight1.60 oz. (45 g)
Dimensions with Belt Clip3.75 x 2.0 x 0.80 in. (9.6 x 5.0 x 2.1 cm)

Environmental

Temperature - Operation14 to 104 ºF (-10 to 40 ºC)
Temperature - Storage(-)4 to 122 °F (-20 to 50 °C)
Relative Humidity0 to 95% relative humidity, non-condensing

Compliance

StandardsFCC Part 15, Part 90, Industry Canada, RoHS
Requirements
Used With
Accessories
FAQ
QWhat is the difference between the LR-4200 and the LR-5200?
AThe main difference is that the LR-5200 is programmable with a multi-function Listen button. It gives the user an opportunity to program only the desired channels and lockout the unused channels. This makes it simple to operate for end users that need to select between multiple active channels. The Listen Button can also be used to search for an active channel and lock the receiver on a specific channel.
QWhat is the purpose of Squelch?
AThe purpose of squelch is to mute the audio output of your receiver when the signal from the transmitter is turned off or is too weak to be received. Without squelch you would hear radio noise in your earphone. The squelch function can be programmed to the desired setting.
QHow many LR-5200 receivers can I use in a system?
AAs many as you need, the number is endless.
QHow long does it take to fully charge the LR-5200?
AIt varies dependent on the depletion of the battery. A fully depleted battery will charge in 2.5 hours or less.
QWhat is the warranty on the Lithium Ion battery?
AAll accessories have a 90-day warranty.
QWhat type of battery technology does the LR-5200 use?
AThe LR-5200 uses a non-proprietary Lithium Ion battery.
QWhat is the function of SQ?
ATo reduce noise of the systems, Listen offers a noise reduction technology called ListenSQ™. Both the transmitter and receiver must have SQ on to achieve the desired results. If you are planning to use this product with older Listen systems or equipment not manufactured by Listen, you should disable SQ.
QHow long will the LR-5200 run on a fully charged battery?
AThe LR-5200 will run continuously for 8 hours on a fully charged battery.
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Product Videos

My overall impression is very positive. The sound is clear and connects well with my telecoils. It is lightweight and comfortable on my neck. I like that I can open the loop to put it on and off my neck so I don't attract attention and I don't mess up my hair (vanity is so important! LOL).

Kathy Evans
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