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Listen Technologies Advanced Intelligent DSP IR Receiver
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Listen Technologies Advanced Intelligent DSP IR Receiver

Listen Technologies Advanced Intelligent DSP IR Receiver

$140.88

Original: $469.59

-70%
Listen Technologies Advanced Intelligent DSP IR Receiver—

$469.59

$140.88

The Story

The Advanced Intelligent DSP IR Receiver from Listen Technologies is an advanced iDSP IR receiver with high-sensitivity. The integrated neck loop/lanyard with DSP loop driver, improves the listening experience for T-coil users. Listen's programmable channel select button allows the user to cycle through active channels, seek to, or lock to a channel. A field-replaceable, lithium-ion battery is included with the unit.

The receiver has an OLED display which shows unique channel names, battery status, channel status, volume status, and charge activation. Connect the iDSP neck loop/lanyard or ear phones via two 3.5mm output jacks (receivers can be shared). The micro-USB connection is used with the free iDSP software suite for set up, programming, inventory management, firmware updates, and charging via any standard USB port.

High-sensitivity receiver
Programmable channel select button allows user to cycle through active channels, seek to, or lock to a channel
Integrated neck loop/lanyard with DSP loop driver improves the listening experience for T-coil users
OLED display which shows unique channel names, battery status, channel status, volume status, and charge activation
Can be worn around the neck, with the belt clip, or concealed in a pocket
Use for multi-channel applications
In the Box
Listen Technologies Advanced Intelligent DSP IR Receiver
  • Field-Replaceable Lithium-Ion Battery
  • Limited Lifetime Warranty
Audio
Frequency Response 63 Hz to 15 kHz (�3 dB)
Signal to Noise Ratio Mono: >60 dB
Stereo: >52 dB
Distortion <2% total harmonic distortion (THD) at 80% deviation
Audio Output Jacks 2 x 3.5 mm connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 Ohms, accepts mono or stereo phone plug
Controls
User Controls Power on/off, volume up/down, Listen button for end user channel selection
Set-Up Press and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel
Programming Via software and USB port
Indicators
LED Flashes when batteries are low or to indicate charging, solid when fully charged
Display OLED; channel designation, battery level, unit number, charging status, volume status
RF Specification
Carrier Frequency 2.3 MHz, 2.8 MHz, 3.3 MHz, and 3.8 MHz
Number of Channels 4 x selectable channel
Frequency Accuracy � .005% stability 32 to 122�F (0 to 50�C)
Modulation FM Wideband, �50 kHz deviation max, 50 uS de-emphasis
Specifications
Sensitivity IR: better than 1 nW/cm2 @40 dB SNR
Squelch IR: programmable in 20 steps, automatic on loss of IR signal
Power Save Mode IR: turns unit off after a specified time of no IR signal, default is 30 minutes
Power
Battery Type Lithium-ion
Battery Life 8 hours of typical use
Battery Charging Time Fully charged in 2.5 hours
Power Supply Micro-USB connector, 5 V, 500 mA
Environmental
Operating Temperature 14 to 104�F (-10 to 40�C)
Storage Temperature -4 to 122�F (-20 to 50�C)
Humidity (Non-condensing) 0 to 95% relative humidity
Compliance and Approvals
Standards FCC Part 15, ICS-03, CE, RoHS, WEEE
Physical
Color Flat black
Dimensions Unit: 3.75 x 2 x 0.64" (9.6 x 5 x 1.7 cm)
Unit with Belt Clip: 3.75 x 2 x 0.80" (9.6 x 5 x 2.1 cm)
Weight Unit: 1.9 oz (53.9 g) Unit with Batteries: 2.8 oz (79.4 g)
Packaging Info
Package Weight 0.2 lb
Box Dimensions (LxWxH) 4.3 x 2.4 x 1.2"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Listen Technologies Advanced Intelligent DSP IR Receiver - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Listen Technologies Advanced Intelligent DSP IR Receiver - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Listen Technologies Advanced Intelligent DSP IR Receiver - Image 4

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

The Advanced Intelligent DSP IR Receiver from Listen Technologies is an advanced iDSP IR receiver with high-sensitivity. The integrated neck loop/lanyard with DSP loop driver, improves the listening experience for T-coil users. Listen's programmable channel select button allows the user to cycle through active channels, seek to, or lock to a channel. A field-replaceable, lithium-ion battery is included with the unit.

The receiver has an OLED display which shows unique channel names, battery status, channel status, volume status, and charge activation. Connect the iDSP neck loop/lanyard or ear phones via two 3.5mm output jacks (receivers can be shared). The micro-USB connection is used with the free iDSP software suite for set up, programming, inventory management, firmware updates, and charging via any standard USB port.

High-sensitivity receiver
Programmable channel select button allows user to cycle through active channels, seek to, or lock to a channel
Integrated neck loop/lanyard with DSP loop driver improves the listening experience for T-coil users
OLED display which shows unique channel names, battery status, channel status, volume status, and charge activation
Can be worn around the neck, with the belt clip, or concealed in a pocket
Use for multi-channel applications
In the Box
Listen Technologies Advanced Intelligent DSP IR Receiver
  • Field-Replaceable Lithium-Ion Battery
  • Limited Lifetime Warranty
Audio
Frequency Response 63 Hz to 15 kHz (�3 dB)
Signal to Noise Ratio Mono: >60 dB
Stereo: >52 dB
Distortion <2% total harmonic distortion (THD) at 80% deviation
Audio Output Jacks 2 x 3.5 mm connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 Ohms, accepts mono or stereo phone plug
Controls
User Controls Power on/off, volume up/down, Listen button for end user channel selection
Set-Up Press and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel
Programming Via software and USB port
Indicators
LED Flashes when batteries are low or to indicate charging, solid when fully charged
Display OLED; channel designation, battery level, unit number, charging status, volume status
RF Specification
Carrier Frequency 2.3 MHz, 2.8 MHz, 3.3 MHz, and 3.8 MHz
Number of Channels 4 x selectable channel
Frequency Accuracy � .005% stability 32 to 122�F (0 to 50�C)
Modulation FM Wideband, �50 kHz deviation max, 50 uS de-emphasis
Specifications
Sensitivity IR: better than 1 nW/cm2 @40 dB SNR
Squelch IR: programmable in 20 steps, automatic on loss of IR signal
Power Save Mode IR: turns unit off after a specified time of no IR signal, default is 30 minutes
Power
Battery Type Lithium-ion
Battery Life 8 hours of typical use
Battery Charging Time Fully charged in 2.5 hours
Power Supply Micro-USB connector, 5 V, 500 mA
Environmental
Operating Temperature 14 to 104�F (-10 to 40�C)
Storage Temperature -4 to 122�F (-20 to 50�C)
Humidity (Non-condensing) 0 to 95% relative humidity
Compliance and Approvals
Standards FCC Part 15, ICS-03, CE, RoHS, WEEE
Physical
Color Flat black
Dimensions Unit: 3.75 x 2 x 0.64" (9.6 x 5 x 1.7 cm)
Unit with Belt Clip: 3.75 x 2 x 0.80" (9.6 x 5 x 2.1 cm)
Weight Unit: 1.9 oz (53.9 g) Unit with Batteries: 2.8 oz (79.4 g)
Packaging Info
Package Weight 0.2 lb
Box Dimensions (LxWxH) 4.3 x 2.4 x 1.2"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.