Wireless FM Receiver/Speaker (72 or 216 MHz) (Discontinued)
LR-600-072/216
Highlights
- Superior audio quality – 80 dB signal-to-noise ratio (SNR), setting the industry’s sound quality standard.
- 57 channels.
- 100 % Digital – Listen receivers are digitally-tuned so the transmission won’t drift.
- Limited Lifetime Warranty with hassle-free support.
- Look & Listen™ LCD shows channel, battery status, and signal strength.
- Uses standard alkaline or nickel-metal hydride (NiMH) batteries.
- Built in SmartCharge™ won’t allow batteries to overcharge. Charging circuitry is conveniently built into Listen’s receivers.
- Uses either batteries or a power supply.
- Unbalanced aux inputs and outputs.
- Top-mounted channel and volume controls.
- Adjustable 3-band equalizer.
- Many accessory options make Listen products ideal for a wide range of applications.
Overview
Note: The LR-600 has been discontinued. Please contact Listen with any questions.
Amplification anywhere without wires! All-in-one wireless receiver, 2-channel 10 Watt power amplifier (15 Watt Peak, 10 Watt RMS). Place up to 3,000 feet away (at 216 MHz) from the stationary transmitter and 150 feet away from a Listen portable transmitter to receive and amplify the transmission audio. Perfect for Soundfield applications! This unit is powered by AA batteries (alkaline or NiMH rechargeable), or 15VAC power supply or 12 VDC, for 15/10 Watt continuous power. It has unbalanced auxiliary input and output ports. Listen's signature Look&ListenTM LCD display shows channel, lock, and battery level. Comes with adjustable mounting bracket.
Configurations
CAD Drawing
Specifications
| Specifications | LR-600-072 | LR-600-216 | |
| RF | RF Frequency Range | 72.025 - 75.950 MHz | 216.0125 - 216.9875 MHz |
| Number of Channels | 17 wide band, 40 narrow band | 19 wide band, 38 narrow band | |
| Frequency Accuracy | ± .005% stability 32 to 122 ºF (0 to 50 ºC) | ||
| Antenna (External) | Various antennas available | ||
| Antenna Connector (External) | BNC | ||
| Antenna (Internal) | Internal antenna | ||
| Squelch | Programmable in 20 steps, automatic on loss of RF signal | ||
| Compliance | FCC Part 15, Part 90, Industry Canada, RoHS | ||
| Audio | ** All system specifications are wireless end to end** | ||
| System Frequency Response | 50 Hz - 15 kHz (±3 dB) | 50 - 10 kHz (±3 dB) | |
| System Signal to Noise Ratio | SQ enabled 80 dB, SQ disabled 60 dB | SQ enabled 80 dB, SQ disabled 50 dB | |
| System Distortion | <2% total harmonic distortion (THD) at 80% deviation | ||
| Equalizer | Three (3) band, continuously adjustable via rear panel trim posts | ||
| Unbalanced Output | Two (2) phono connectors, unbalanced, 0 dBu nominal input level adjustable, +11dBu maximum, impedance 1k ohm | ||
| Internal/External Speaker Output | 15/10 Watts (peak/RMS) continuous power with 4 ohm load | ||
| Controls | User Controls (Back Panel) | Power/charging, channel UP/DOWN, SEEK (channel, SEEK and volume are lockable) | |
| User Controls (Top Panel) | Volume UP/DOWN, Channel UP (lockable) | ||
| Set-up Controls (Back Panel) | Internal/external antenna, alkaline/NiMH batteries, SQ enabled/disabled | ||
| Programming | Channel & volume lock, channele lock-out, squelch | ||
| Display | Channel designation, programming, battery level, battery charging, RF signal strength and channel lock | ||
| Battery Type | Eight (8) AA batteries, alkaline or NiMH | ||
| Power | Battery Life (Listen Batteries) | 12 hours alkaline (LA-361), 10 hours NiMH rechargeable (LA-362) | |
| Battery Charging (NiMH only) | Fully automatic, 13 hours | ||
| Power Supply (Input) | 120 VAC, 60 Hz, 19 Watts | ||
| Power Supply (Output) | 15 VAC, 1 Amp | ||
| Power Supply Connector | Output Connector: 0.02 in (5.0 mm) OD, 0.01 in. (2.5 mm) ID, barrel type | ||
| Power Supply Compliance | UL Listed | ||
| Physical | Dimensions (H x W x D) | 7.0 x 11.0 x 9.0 in (17.8 x 27.9 x 22.9 cm) Handle stads off unit 2.0 in (5.1cm) | |
| Color | Dark grey with black grill | ||
| Unit Weight | 6.2 lbs (2.8 kg) | ||
| Unit Weight with Power Supply | 7.6 lbs (3.5 kg) | ||
| Unit Weight with Eight (8) AA Batteries | 6.8 lbs (3.1kg) | ||
| Shipping Weight | 10 lbs (2.8 kg) | ||
| Mounting Nut | 16 mm | ||
| Environmental | Temperature - Operation | -10 ºC (14 ºF) to +40 ºC (104 ºF) | |
| Temperature - Storage | -20 ºC (-4 ºF) to +50 ºC (122 ºF) | ||
| Humidity | 0 to 95% relative humidity, non-condensing | ||
| Specifications are subject to change without notification | |||
Used With
-
LT-800-072/216 Stationary FM Transmitter (72 or 216 MHz)
The LT-800 is connected to your main audio system, broadcasting a high quality audio signal to belt pack receivers, stationary receivers, or wireless speaker / receivers.
Note: for use in Norh America using either the 72 MHz or 216 MHz frequency band -
LT-700-072/216 Portable FM Display Transmitter (72 or 216 MHz)
Used to broadcast audio for a variety of portable applications.
Note: for use in Norh America using either the 72 MHz or 216 MHz frequency band
Accessories
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LA-124 90° Helical Antenna (216 MHz)
The LA-124 antenna is designed to mount on the rear BNC antenna connector of 216 MHz versions of our LT-800 transmitter, LR-100 receiver/amplifier, or LR-600 receiver/speaker.
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LA-122 Universal Antenna Kit (72 and 216 MHz)
A single solution for all your remote antenna needs.
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LA-115 BNC Coupler
Female to female BNC coupler is designed to connect two (2) coaxial cables together.
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LA-107 Ground Plane Remote Antenna (216 MHz)
Weatherproof outdoor ground plane antenna (216 MHz).
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LA-106 Telescoping Top Mounted Antenna (72 MHz)
Easy to install, top mounted, telescoping antenna for use with the LT-800-072 Stationary FM Transmitter (72 MHz).
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LA-101 Helical Top Mounted Antenna (72 MHz)
Easy to install, top mounted, helical antenna for use with the LT-800-072 transmitter.
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LA-362 Rechargeable AA NiMH Batteries (2)
The Rechargeable AA NiMH Batteries do not suffer from memory conditions (as do nickel cadmium batteries), therefore they fully recharge hundreds of times.
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LA-316 Expansion Speaker for LR-600 & LR-100 (Discontinued)
Expansion speaker for double the audio output.
Note: The LA-316 has been discontinued. Please contact Listen with any questions. -
LA-127 RG-58 BNC Connector
BNC connector used for the LA-112 RG-58 Coaxial Cable (Crimp style).
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LA-123 90° Helical Antenna (72 MHz)
Mounts on the rear BNC antenna connector of 72 MHz versions of theLT-800 transmitter, LR-100 receiver/amplifier, or LR-600 receiver/speaker.
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LA-116 Coaxial Dipole Remote Antenna (72 MHz)
Flexible dipole antenna for permanent installation.
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LA-113 RG-8 50 Ohm Low-Loss Coaxial Cable (Per ft.)
RG-8 50 Ohm Coaxial Cable is measured and cut per foot. It is best used when more distance is needed for the antennas to have better coverage.
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LA-112 RG-58 50 Ohm Coaxial Cable (Per ft.)
RG-58 50 Ohm Coaxial Cable is used when more distance is needed for the antennas to have better coverage.
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LA-102 Telescoping Top Mounted Antenna (216 MHz)
Easy to install, top mounted, telescoping antenna for use with the LT-800-216 Stationary FM Transmitter (216 MHz).
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LA-361 High Capacity AA Alkaline Batteries (2)
The AA batteries that offer twice the life of standard alkaline batteries. Use when you don't want to worry about recharging batteries.
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LA-128 RG-8 BNC Connector
BNC connector used for the LA-113 RG-8 Coaxial Cable (Crimp style).
Support Documents