Listen Technologies LR-3200-072 Basic DSP RF Receiver (72 MHz)

Name: Listen Technologies LR-3200-072 Basic DSP RF Receiver (72 MHz)
Brand: Listen Technologies
SKU: LR-3200-072
Price: 135.00 USD
Availability: InStock

Vendor: Listen Technologies

Listen Technologies LR-3200-072 Basic DSP RF Receiver (72 MHz) The LR-3200-072 Basic DSP RF Receiver from Listen Technologies offers outstanding audio clarity and quality with the best range and reception in its class....

$135.00 $150.00

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Listen Technologies LR-3200-072 Basic DSP RF Receiver (72 MHz)

The LR-3200-072 Basic DSP RF Receiver from Listen Technologies offers outstanding audio clarity and quality with the best range and reception in its class. The LR-3200-072 is the smallest device of its kind and a member of our Intelligent Digital Signal Processing (iDSP) series, creating a tiny gadget that won't burden the user. An integrated neck loop/lanyard makes each receiver easy to wear, and the DSP loop driver offers an improved listening experience for anyone with a T-coil-equipped hearing aid. Dual 3.5mm output jacks also allow receivers to be shared between users.

Each receiver is equipped with a micro USB connection which can be used with free iDSP software for charging, set up, programming, inventory management and firmware updates. Extended speaking sessions, presentations and more can be challenging for other devices, but the LR-3200-072 incorporates advanced Lithium-ion rechargeable batteries that offer long life and reliable power.

Specifications:

Audio

System Distortion	< 1% total harmonic distortion (THD) at 80% deviation
Output/s	Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 50 mW maximum, impedance 32 ohm
System Frequency Response	50 Hz - 15 kHz (±3 dB)
System Signal to Noise Ratio	SQ disabled 70 dB, SQ enabled 80 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

RF

Frequency Range	72.0250 - 75.9500 MHz
Number of Channels	Basic Mode: 3 wide Band, Expand Mode: 17 wide band
Sensitivity	.6uV typical, 1 uV maximum for 12 dB sinad
Frequency Accuracy	± .005% stability 32 to 122 ºF (0 to 50 ºC)
Squelch	Fixed level, automatic on loss of RF signal
Antenna Type	Uses ear phone/neck loop lanyard and short ear phone cable or standard earphone cable

Power

Battery Type	Lithium Ion 3.7 Vdc, 1200 mAh
Battery Life	24 Hours of continuous use
Battery Charging Time	Fully charged in 2.5 Hours
Power Supply	Micro USB connector, 5 V, 500 mA

Physical

Color	Black
Unit Weight	1.60 oz. (45 g)
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)
Dimensions with Belt Clip	3.75 x 2.00 x 0.80 in. (9.6 x 5.0 x 2.1 cm)