- Description
Details
The Listen Tech LR-300-072 Portable Digital RF 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. The LR-300 utilizes the 17 most common wide band channels, with a SEEK channel selection button behind the door panel. The LR-300 does not use an LCD, but instead a multi-function LED. The LR-300 is available for use with only on the 72 MHz frequency.This product is approved by the FCC for use in the US. Please note that they cannot be used in all countries. Check with your local government or specific regulation with regard to broadcast frequency in your specific country. Note: FCC rules limit the use of this product to assistive listening.- Features
Features
- Superior audio quality - 80 dB signal-to-noise ratio (SNR), setting the industry's sound quality standard
- 17 channels
- 100 % Digital - Listen receivers are digitally-tuned so the transmission won't drift
- Limited Lifetime Warranty with hassle-free support
- 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
- Drop in charging contacts for any of Listen's many charging cases or a charging plug on the side of the unit
- Many accessory options make Listen products ideal for a wide range of applications
- Specification
RF Frequency Range 72.025 - 75.950 MHz Number of Channels 17 (wide band) Sensitivity .6uV typical, 1 uV maximum for 12dB SINAD Frequency Accuracy ± .005% stability 32 to 122° F (0 to 50°C) Antenna Uses earphone cable Antenna Connector 3.5mm connector Squelch Automatic on loss of RF signal System Frequency 63 Hz - 15 kHz (±3dB) System Signal to Noise Ratio (A-weighted) SQ enabled: 80dB; SQ disabled 60dB System Distortion <2% total harmonic distortion (THD) at 80% deviation Output 3.5mm connectors, unbalanced, 0dBu nominal output level, 16mW maximum, impedence 32 Ohms Set Up Controls Alkaline/NiMH batteries, SQ enable/disable User Controls Volume, SEEK (Channel SEEK is electronically lockable) Programming Channel selection can be locked by holding theSEEK button for 5 seconds Battery Type Two AA batteries, alkaline or NiMH Battery Life (Listen Batteries) 30 hours alkaline (LA-361), 15 hours NiMH rechargeable (LA-362) Battery Charging (NiMH only) Fully automatic, 14 hours Power Supply Connector 2.3mm OD by 0.7mm ID, barrel type connector. 7.5VDC, center positive <250mA Temperature - Operation 14 to 104° F (-10 to 40° C) Temperature - Storage -4 to 122° F (-20 to 50° C) Humidity 0 to 95% relative humitity, non-condensing Door Manually lockable. SEEK behind the door Dimensions (H x W x D) 4.25" (108 mm) x 2.75" (70 mm) x 1.50" (38 mm) Unit Weight 3.9 oz. (111 gm) Unit Weight with batteries 5.8 oz. (164.4 gm) Shipping Weight 1.0 lbs (453.6 kg) - In The Box
In The Box
- (1) LR-300 Portable Digital RF Receiver
- (1) Quick Reference Card
- Reviews
Write Your Own Review
GET RELIABLE FREE SHIPPING* WITH CODE: FREESHIP
*Valid On Orders $49.99 and Up - Click Here For More Details
Quote 0 item
Recently added item(s) ×
You have no items in your quote.
Cart 0 item
Recently added item(s) ×
Your cart is empty.
