| FM, UHF, DSSS & infrared receivers by frequency band |
RF 72 - 76 MHz frequency band |
| |
Williams Sound PPA R35-8N - 8-Channel WB 3V Receiver with Belt Clip |
 The PPA R35-8 FM receiver can operate up to eight channels simultaneously when used with any Williams Sound Personal PA transmitter operating on the 72-76 MHz bandwidth. The PPA R35-8 features crystal clear audio and digitally synthesized frequencies for rock solid tuning. Each unit is built in a rugged impact resistant case and will operate up to 50 long lasting hours on two AA alkaline batteries (not included). It also features an integrated volume on/off control, LED power and low battery indicator, channel selection knob and earphone jack.
When AA NiMH rechargeable batteries are installed (not included), up to 12 units can be charged at one time when used with the optional CHG 3512 multi-charger. The R35-8 receiver requires a transmitter operating on 72 - 76 MHz. Compatible Williams Sound transmitters: PPA T35, T27 and T36. The R35-8 is approved by the FCC for operation in U.S. markets. The receiver can not be used in all countries. Check with your government's radio regulations for 72 - 76 MHz operation.
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Williams Sound PPA R35N single channel WB 3V receiver with belt clip |
 The stylish, impact-resistant R35 single-channel
receiver is compatible with any Williams
Sound Personal PA transmitter operating
on the 72-76 MHz bandwidth. The PPA
R35 includes two AA alkaline batteries
for 100 hours of long-lasting operation.
It features a volume control/on/off
dial, earphone jack and LED power indicator.
When AA NiMH rechargeable batteries are installed (not included), up to 12 units can be charged at one time when used with the optional CHG 3512 multi-charger. The R35 receiver requires a transmitter operating on 72 - 76 MHz. Compatible Williams Sound transmitters: PPA T35, T27 and T32 . The R35-8 is approved by the FCC for operation in U.S. markets. The receiver can not be used in all countries. Check with your government's radio regulations for 72 - 76 MHz operation.
|
Listen Technologies LR-300 receiver, 72 MHz |
 LR-300 Digital Receiver
is a low-cost digital receiver. It has
the same exceptional audio quality as
Listen's full-featured receivers and
the same convenient recharging options,
but it doesn't have the LCD display
and has 17 wide band channels to select
from and operates in the 72 MHz frequency band.
LR-300
Specifications
LR-300
Data Sheet (PDF) |
Listen Technologies LR-400-072 - 57-Channel (6 concurrent channels) Body Pack Display Receiver, 72MHz |
 SmartChargeTM- Charging circuits are conveniently built into Listen's receivers, saving money and hassle by eliminating the cost of external battery chargers and extending rechargeable battery life. Simply plug in a wall transformer; batteries automatically recharge within the unit and won't overcharge. This also eliminates the need to remove the batteries or a charger at a specified time.
Seek! Since Listen receivers offer 57 channels, this exclusive "seek" capability allows a user to walk into a facility and press the receiver's SEEK button to automatically find a transmitting channel; perfect for personal use!
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LR-500-072 - 57-Channel (6 concurrent channels) Body Pack Programmable Display FM Receiver, 72MHz |
 Programmability - Unneeded channels can be locked so this receiver will access only one or more channels of your choice. Channels can be re-programmed at any time to meet new application needs.
SmartChargeTM - Charging circuits are conveniently built into Listen's receivers, saving money and hassle by eliminating the cost of external battery chargers and extending rechargeable battery life. Simply plug in a wall transformer; batteries automatically recharge within the unit and won't overcharge. This also eliminates the need to remove the batteries or a charger at a specified time.
Seek! Since Listen receivers offer 57 channels, this exclusive "seek" capability allows a user to walk into a facility and press the receiver's SEEK button to automatically find a transmitting channel; perfect for personal use!
|
RF 216 MHz frequency band |
| |
| R1-216 ONE 2 ONE™ Single-Channel Receiver, 3V, CH 216E |
 The PPA R1-216 is a narrowband, single-channel, body-pack style receiver that operates on the 216 MHz bandwidth. It features an impact-resistant case and a belt clip for hands-free operation. Each receiver is pretuned, and field adjustable by internal tuning coil. The R1-216 will operate up to 100-300 feet when used with a T1-216 transmitter. A 3.5 mm mono phone jack accommodates low-impedance mono earphones, headphones, and neckloop telecoil couplers. Operating on (2) AA batteries, each unit will perform continuously up to 20 long-lasting hours. Alternatively, NiMH AA rechargeable batteries can be used for 15 hours of performance. Each receiver features drop-in charging points, which allows up to 16 units to be charged at once in a single CHG 1600 multi-charger.
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| R1-216ONE 2 ONE™ Single-Channel Receiver, 216 MHz |
The PPA R1-216 is narrowband, single-channel, body-pack style receiver that operates on the 216 MHz bandwidth. It features an impact-resistant case and a belt clip for hands-free operation. Each receiver is pretuned, and field adjustable by internal tuning coil. The R1-216 will operate up to 100-300 feet when used with a T1-216 transmitter. A 3.5 mm mono phone jack accommodates low-impedance mono earphones, headphones and neckloop telecoil
couplers. Operating on two (2) AA batteries, each unit will perform continuously up to 20 long-lasting hours. Alternatively, NiMH AA rechargeable batteries can be used for 15 hours of performance. Each receiver features drop-in charging points, which allows up to 16 units to be charged at once in a single CHG 1600 multi-charger.
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| R1-216NONE 2 ONE™ Single-Channel Receiver, no earphones or batteries, 216 MHz |
The PPA R1-216 is narrowband, single-channel, body-pack style receiver that operates on the 216 MHz bandwidth. It features an impact-resistant case and a belt clip for hands-free operation. Each receiver is pretuned, and field adjustable by internal tuning coil. The R1-216 will operate up to 100-300 feet when used with a T1-216 transmitter. A 3.5 mm mono phone jack accommodates low-impedance mono earphones, headphones and neckloop telecoil
couplers. Operating on two (2) AA batteries, each unit will perform continuously up to 20 long-lasting hours. Alternatively, NiMH AA rechargeable batteries can be used for 15 hours of performance. Each receiver features drop-in charging points, which allows up to 16 units to be charged at once in a single CHG 1600 multi-charger.
|
| LR-400-216 - 57-Channel (3 concurrent channels) Body Pack Display Receiver, 216MHz |
SmartChargeTM- Charging circuits are conveniently built into Listen's receivers, saving money and hassle by eliminating the cost of external battery chargers and extending rechargeable battery life. Simply plug in a wall transformer; batteries automatically recharge within the unit and won't overcharge. This also eliminates the need to remove the batteries or a charger at a specified time.
Seek! Since Listen receivers offer 57 channels, this exclusive "seek" capability allows a user to walk into a facility and press the receiver's SEEK button to automatically find a transmitting channel; perfect for personal use!
|
| LR-500-216 - 57-Channel (3 concurrent channels) Body Pack Programmable Display FM Receiver, 216Mhz |
Programmability - Unneeded channels can be locked so this receiver will access only one or more channels of your choice. Channels can be re-programmed at any time to meet new application needs.
SmartChargeTM - Charging circuits are conveniently built into Listen's receivers, saving money and hassle by eliminating the cost of external battery chargers and extending rechargeable battery life. Simply plug in a wall transformer; batteries automatically recharge within the unit and won't overcharge. This also eliminates the need to remove the batteries or a charger at a specified time.
Seek! Since Listen receivers offer 57 channels, this exclusive "seek" capability allows a user to walk into a facility and press the receiver's SEEK button to automatically find a transmitting channel; perfect for personal use!
|
RF 682-698 MHz frequency band |
| |
| 16-channel receiver - 682– 698 MHz with dual earbuds |
- 16 User Selectable UHF Channels
- ADA Compliant
- Unlimited Number Of Users
- Storage Case Available
- Up to 300’ Range
- Easy to Set-up & Operate
- Lightweight Earphones
|
| |
RF 863 - 865 MHz frequency band |
| |
| Williams Sound TGS R863N FM 3-Channel Selectable Receiver with Belt Clip, No Batteries, No Earphones |
 The R863N is a portable, body-pack style FM receiver with user-selectable operating frequencies of 863.25 MHz, 863.75 MHz, or 864.75 MHz. The R863N receiver operates over a range of up to 122m (400ft) when used with the Williams Sound T800 tabletop transmitter and up to 30 meters (98 feet) when used with the Williams Sound T863 wireless transmitter.
The receiver is showcased in a black, ergonomic, impact-resistant case, and is belt-clip equipped for hands-free operation. Controls include an adjustable volume control, integrated on/off/channel switch, and power ON indicator LED. Drop-in charging points allow up to 12 receivers to be charged at once in the optional CHG 3512 multi-charger.
The R863N receiver will operate on two AA batteries for up to 40 hours, or 30 hours per charge when used with Williams Sound rechargeable batteries. The R863N can be equipped with a headphone, earphone, or neckloop.
NOTE: The operating frequency on the R863 receiver is optimized for European markets. The receiver can not be used in all countries. Check with your government´s radio regulations for 173-174 MHz operation.
|
| 16-channel receiver - 863 – 865MHz with dual earbuds |
- 16 User Selectable UHF Channels
- ADA Compliant
- Unlimited Number Of Users
- Storage Case Available
- Up to 300’ Range
- Easy to Set-up & Operate
- Lightweight Earphones
|
Digital DSSS 2.4 GHz frequency band |
| |
| TC-RFJ02
- 2-channel 2.4 GHz DSSS digital receiver |
 The portable TC-RFJ02
digital RF receiver is designed to be used for
up to 2 audio channels, offering
crystal-clear reception and CD-quality sound with
sampling rate at 44.1kHz.
The unit is powered
by a more environment-friendly rechargeable Lithium-ion
battery. The selected channel number, battery
level and RF signal strength are shown on LCD
screen. Equipped with individual wireless RF receivers,
participants can listen to any selected language
channel on a personal earphone, monitor the battery
status, check whether or not the unit is receiving
the signal properly, and adjust volume level for
comfortable listening.
Any number of receivers
can be used in an installation.
|
| TC-RFJ04
- 4-channel 2.4 GHz DSSS digital receiver |
The portable TC-RFJ04
digital RF receiver is designed to be used for
up to 4 audio channels, offering
crystal-clear reception and CD-quality sound with
sampling rate at 44.1kHz.
The unit is powered
by a more environment-friendly rechargeable Lithium-ion
battery. The selected channel number, battery
level and RF signal strength are shown on LCD
screen. Equipped with individual wireless RF receivers,
participants can listen to any selected language
channel on a personal earphone, monitor the battery
status, check whether or not the unit is receiving
the signal properly, and adjust volume level for
comfortable listening.
Any number of receivers
can be used in an installation.
|
| TC-RFJ06
- 6-channel 2.4 GHz DSSS digital receiver |
The portable TC-RFJ06
digital RF receiver is designed to be used for
up to 6 audio channels, offering
crystal-clear reception and CD-quality sound with
sampling rate at 44.1kHz.
The unit is powered
by a more environment-friendly rechargeable Lithium-ion
battery. The selected channel number, battery
level and RF signal strength are shown on LCD
screen. Equipped with individual wireless RF receivers,
participants can listen to any selected language
channel on a personal earphone, monitor the battery
status, check whether or not the unit is receiving
the signal properly, and adjust volume level for
comfortable listening.
Any number of receivers
can be used in an installation.
|
| TC-RFJ08
- 8-channel 2.4 GHz DSSS digital receiver |
The portable TC-RFJ08
digital RF receiver is designed to be used for
up to 8 audio channels, offering
crystal-clear reception and CD-quality sound with
sampling rate at 44.1kHz.
The unit is powered
by a more environment-friendly rechargeable Lithium-ion
battery. The selected channel number, battery
level and RF signal strength are shown on LCD
screen. Equipped with individual wireless RF receivers,
participants can listen to any selected language
channel on a personal earphone, monitor the battery
status, check whether or not the unit is receiving
the signal properly, and adjust volume level for
comfortable listening.
Any number of receivers
can be used in an installation.
|
| TC-RFJ10
- 10-channel 2.4 GHz DSSS digital receiver |
The portable TC-RFJ10
digital RF receiver is designed to be used for
up to 10 audio channels, offering
crystal-clear reception and CD-quality sound with
sampling rate at 44.1kHz.
The unit is powered
by a more environment-friendly rechargeable Lithium-ion
battery. The selected channel number, battery
level and RF signal strength are shown on LCD
screen. Equipped with individual wireless RF receivers,
participants can listen to any selected language
channel on a personal earphone, monitor the battery
status, check whether or not the unit is receiving
the signal properly, and adjust volume level for
comfortable listening.
Any number of receivers
can be used in an installation.
|
| TC-RFJ12
- 12-channel 2.4 GHz DSSS digital receiver |
The portable TC-RFJ12
digital RF receiver is designed to be used for
up to 12 audio channels, offering
crystal-clear reception and CD-quality sound with
sampling rate at 44.1kHz.
The unit is powered
by a more environment-friendly rechargeable Lithium-ion
battery. The selected channel number, battery
level and RF signal strength are shown on LCD
screen. Equipped with individual wireless RF receivers,
participants can listen to any selected language
channel on a personal earphone, monitor the battery
status, check whether or not the unit is receiving
the signal properly, and adjust volume level for
comfortable listening.
Any number of receivers
can be used in an installation.
|
| TC-RFJ16
- 16-channel 2.4 GHz DSSS digital receiver |
The portable TC-RFJ16
digital RF receiver is designed to be used for
up to 16 audio channels, offering
crystal-clear reception and CD-quality sound with
sampling rate at 44.1kHz.
The unit is powered
by a more environment-friendly rechargeable Lithium-ion
battery. The selected channel number, battery
level and RF signal strength are shown on LCD
screen. Equipped with individual wireless RF receivers,
participants can listen to any selected language
channel on a personal earphone, monitor the battery
status, check whether or not the unit is receiving
the signal properly, and adjust volume level for
comfortable listening.
Any number of receivers
can be used in an installation.
|
Digital Infrared 2-6 MHz |
| |
TC-J902 - 2-channel digital infrared receivers - 2.0-6.0 MHz |
 
The
optical lens offers a wider receiving angle to pick up the infrared light signal.
The delegate may listen to
any selected language on a headphone/earphone.
Volume level can be adjusted through the volume
control for comfortable listening.
Any number of receivers can be used in an installation.
The receiver is powered by two AAA size interchangeable dry cell.
The continuous operating time is
60-80 hours with long life dry cells.
|
- Modulation mode: FM
- Frequency synthesis: digital PLL
- Frequency range: 2 – 6 MHz
- Frequency response: 100Hz-14kHz
- De-emphasis: 75 ^Sec.
- Peak deviation: ±7.5kHz
- Distortion at 1 kHz: <1%
- Signal-to-noise ratio: >55dB
- Frequency stability: 10ppm
|
- Operating voltage: 2.3V-3.6V
- Power consumption: 50mW
- Slide switch for channel selection
- Thumbwheel switch for power on/off & vol control
- Pocket clip and lanyard for easy-wearing
- 3.5mm output phone jack
- Battery type: 2 x AAA alkaline or rechargeable
- Dimensions: 140×58×30 mm (L x W x D)
- Weight: 0.13 kg
|
TC-J904 - 4-channel digital infrared receivers - 2.0-6.0 MHz |
The
optical lens offers a wider receiving angle to pick up the infrared light signal.
The delegate may listen to
any selected language on a headphone/earphone.
Volume level can be adjusted through the volume
control for comfortable listening.
Any number of receivers can be used in an installation.
The receiver is powered by two AAA size interchangeable dry cell.
The continuous operating time is
60-80 hours with long life dry cells.
|
- Modulation mode: FM
- Frequency synthesis: digital PLL
- Frequency range: 2 – 6 MHz
- Frequency response: 100Hz-14kHz
- De-emphasis: 75 ^Sec.
- Peak deviation: ±7.5kHz
- Distortion at 1 kHz: <1%
- Signal-to-noise ratio: >55dB
- Frequency stability: 10ppm
|
- Operating voltage: 2.3V-3.6V
- Power consumption: 50mW
- Slide switch for channel selection
- Thumbwheel switch for power on/off & vol control
- Pocket clip and lanyard for easy-wearing
- 3.5mm output phone jack
- Battery type: 2 x AAA alkaline or rechargeable
- Dimensions: 140×58×30 mm (L x W x D)
- Weight: 0.13 kg
|
TC-J906 - 6-channel digital infrared receivers - 2.0-6.0 MHz |
The
optical lens offers a wider receiving angle to pick up the infrared light signal.
The delegate may listen to
any selected language on a headphone/earphone.
Volume level can be adjusted through the volume
control for comfortable listening.
Any number of receivers can be used in an installation.
The receiver is powered by two AAA size interchangeable dry cell.
The continuous operating time is
60-80 hours with long life dry cells.
|
- Modulation mode: FM
- Frequency synthesis: digital PLL
- Frequency range: 2 – 6 MHz
- Frequency response: 100Hz-14kHz
- De-emphasis: 75 ^Sec.
- Peak deviation: ±7.5kHz
- Distortion at 1 kHz: <1%
- Signal-to-noise ratio: >55dB
- Frequency stability: 10ppm
|
- Operating voltage: 2.3V-3.6V
- Power consumption: 50mW
- Slide switch for channel selection
- Thumbwheel switch for power on/off & vol control
- Pocket clip and lanyard for easy-wearing
- 3.5mm output phone jack
- Battery type: 2 x AAA alkaline or rechargeable
- Dimensions: 140×58×30 mm (L x W x D)
- Weight: 0.13 kg
|
TC-J902L - digital rechargeable 2-channel infrared receiver with lithium battery pack- 2.0-6.0MHz |
The portable TC-J902L
infrared receiver is designed to receive 2
audio channels. The user may listen to
any selected language on a personal earphone. Volume level can be adjusted through a thumbwheel
switch for comfortable listening. Any number of receivers can be used within the radiator’s effective
coverage range in an installation. The
selected channel number and battery level are displayed on the LCD screen.
The receiver is powered by a rechargeable Lithium-ion battery pack with 60-80 hours continuous
operating life and up to 500 operating cycles.The unit is powered by a
more environment-friendly rechargeable Lithium-ion
battery pack.
|
Carrier frequencies: 2.0 - 6.0MHz
Frequency response: 100-14kHz
De-emphasis: 75 ^Sec.
Peak deviation: ±7.5kHz
Distortion at 1 kHz: <1%
Signal-to-noise ratio: >55dB
Channel separation: >55dBA
Frequency stability: 10ppm
Operating voltage: 3.7V
Power consumption: 50mW
Slide switch for power on/off
Thumbwheel switch for volume control
|
3.5mm phone output jack
Up/down push buttons for channel selection
LCD shows channel number &
battery level
Pocket clip and lanyard for easy-wearing
Rechargeable Li-ion battery pack included
Integrated charging electronics &
contacts
Modulation mode: FM
Frequency synthesis: digital PLL
LCD screen size: 33 x17mm
Battery: 3.7V rechargeable Lithium-ion
Dimensions: 133×57×23 mm (W×H×D)
Weight: 0.15 kg
|
|
TC-J904L - digital 4-channel rechargeable infrared receiver with lithium battery pack- 2.0-6.0MHz |
|
The portable TC-J904L
infrared receiver is designed to receive 4
audio channels. The user may listen to
any selected language on a personal earphone. Volume level can be adjusted through a thumbwheel
switch for comfortable listening. Any number of receivers can be used within the radiator’s effective
coverage range in an installation. The
selected channel number and battery level are displayed on the LCD screen.
The receiver is powered by a rechargeable Lithium-ion battery pack with 60-80 hours continuous
operating life and up to 500 operating cycles.The unit is powered by a
more environment-friendly rechargeable Lithium-ion
battery pack.
|
Carrier frequencies: 2.0 - 6.0MHz
Frequency response: 100-14kHz
De-emphasis: 75 ^Sec.
Peak deviation: ±7.5kHz
Distortion at 1 kHz: <1%
Signal-to-noise ratio: >55dB
Channel separation: >55dBA
Frequency stability: 10ppm
Operating voltage: 3.7V
Power consumption: 50mW
Slide switch for power on/off
Thumbwheel switch for volume control
|
3.5mm phone output jack
Up/down push buttons for channel selection
LCD shows channel number &
battery level
Pocket clip and lanyard for easy-wearing
Rechargeable Li-ion battery pack included
Integrated charging electronics &
contacts
Modulation mode: FM
Frequency synthesis: digital PLL
LCD screen size: 33 x17mm
Battery: 3.7V rechargeable Lithium-ion
Dimensions: 133×57×23 mm (W×H×D)
Weight: 0.15 kg
|
|
TC-J906L - digital 6-channel rechargeable infrared receiver with lithium battery pack- 2.0-6.0MHz |
|
The portable TC-J906L
infrared receiver is designed to receive 6
audio channels. The user may listen to
any selected language on a personal earphone. Volume level can be adjusted through a thumbwheel
switch for comfortable listening. Any number of receivers can be used within the radiator’s effective
coverage range in an installation. The
selected channel number and battery level are displayed on the LCD screen.
The receiver is powered by a rechargeable Lithium-ion battery pack with 60-80 hours continuous
operating life and up to 500 operating cycles.The unit is powered by a
more environment-friendly rechargeable Lithium-ion
battery pack.
|
Carrier frequencies: 2.0 - 6.0MHz
Frequency response: 100-14kHz
De-emphasis: 75 ^Sec.
Peak deviation: ±7.5kHz
Distortion at 1 kHz: <1%
Signal-to-noise ratio: >55dB
Channel separation: >55dBA
Frequency stability: 10ppm
Operating voltage: 3.7V
Power consumption: 50mW
Slide switch for power on/off
Thumbwheel switch for volume control
|
3.5mm phone output jack
Up/down push buttons for channel selection
LCD shows channel number &
battery level
Pocket clip and lanyard for easy-wearing
Rechargeable Li-ion battery pack included
Integrated charging electronics &
contacts
Modulation mode: FM
Frequency synthesis: digital PLL
LCD screen size: 33 x17mm
Battery: 3.7V rechargeable Lithium-ion
Dimensions: 133×57×23 mm (W×H×D)
Weight: 0.15 kg
|
|
| Bosch Integrus Digital Infrared Receivers |
| LBB 4540/04 |
4 Channel Digital Infrared Receiver |
| LBB 4540/08 |
8 Channel Digital Infrared Receiver |
| LBB 4540/32 |
32 Channel Digital Infrared Receiver |
|
These ergonomically designed receivers incorporate the latest electronics technology to ensure maximum performance and a long battery lifetime. The receivers can be used for a variety of different applications including language interpretation, music distribution and multiple channel listening.
2-digit LCD display with battery and reception status indication. Can be used with disposable batteries (2x AA alkaline batteries) or environmentally-friendly NiMH rechargeable battery pack (LBB 4550/00).
No power used when headphone is disconnected. The receiver can be worn on the pocket, on your belt or using the included lanyard.
Integrus Digital Infrared System
Integrus
Architect & Engineer Specifications (PDF)
Integrus Data Brochure (PDF)
|
|
|
| Williams Sound WIR RX22-4N Body-Pack 4 Channel IR Receiver Only, 2.3/2.8/3.3/3.8MHz |
 The RX22-4 is a four-channel infrared receiver, compatible with transmitters operating on the 2.3-3.8 MHz bandwidth.
The sleek, comfortable design features a convenient rotary channel selector and an easy-to-use on/off/volume control. The RX22-4 can be used with mono or stereo headphones and earphones, or a neckloop. Dual infrared detectors provide maximum sensitivity and operating range.
|
| Williams Sound WIR RX14-2 Headset Style IR Receiver, Two-Channel, tunes 2.3 or 2.8 MHz |
 The WIR RX14-2 is a two-channel infrared receiver designed to be used with a transmitter operating on 2.3 MHz or 2.8 MHz. This easy-to-operate, headset style receiver is ideal for listening applications where optimal sound quality is essential. Each earphone features its own individual volume control-knob. A push-button frequency selector makes it easy to alternate between 2.3 MHz or 2.8 MHz operation.
|
| Williams Sound WIR RX16 Stethoscope-Style IR Receiver, 2.3/stereo/2.8 MHz, rechargeable |
 The RX16 is an under-the-chin style infrared
receiver suitable for mild to moderate hearing
loss. It features high quality, low distortion
sound, and angled ear couplings for maximum comfort
and performance. On/Off switch is built into the
"arms" of the receiver, so it can never be left
on to drain the batteries. Each RX16 receiver
includes a BAT AP97A NiMH rechargeable battery.
Use the RX16 receiver with any 2.3/stereo/2.8
MHz infrared listening system.
|
| LR-42 Stethoscope 4-Channel IR Receiver |
 Users will love the comfortable, easy to use Listen LR-42 Stetho Receiver. This all-in-one receiver can receive up to four channels in mono or stereo. It uses standard AAA alkaline batteries for more than 30 hours of use, or a NiMH rechargeable battery pack that delivers 15 hours of use per charge. The unit features auto shut-off after 30 minutes of no audio carrier, further extending battery life. The LR-42 boasts high performance audio specs in a small package and is compatible with other manufacturers’ products.
The LR-42 is used for government compliance (such as ADA), assistive listening, language interpretation, live theatre, houses of worship, courtrooms, secure rooms and for auditory description. |
| LR-44 IR Lanyard 4-Channel Receiver |
 The Listen LR-44 Lanyard 4-Channel IR Receiver is comfortably worn around the neck and earphones are plugged into the receiver. The receiver can receive up to four channels in mono or stereo. It uses standard AAA alkaline batteries for more than 30 hours of use, or a NiMH rechargeable battery pack that delivers 15 hours per charge. The unit features auto shut-off after 30 minutes of no carrier, further extending battery life. The LR-44 boasts high performance audio specs in a small package and is compatible with other manufacturers’ products. The LR-44 is used for government compliance (such as ADA), assistive listening, language interpretation, live theatre, houses of worship, courtrooms, secure rooms and for auditory description. |
