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Portable Digital RF Receiver (72 MHz)
Series: FM
Model: LR-300-072
- Superior audio quality - 80 dB signal-to-noise ratio, setting the industry's sound quality standard
- 17-channel wideband
- Channel SEEK capability
- Uses standard alkaline or NiMH batteries
- Channel lock feature
Product Info
Tech Specs
Documents
The LR-300 Digital FM Receiver can receive up to 17 channels and is 100% digitally tuned. Change channels with the SEEK channel select button behind the lockable door. The unit can also be locked on a channel. Available only in 72 MHz. Not recommended for use with the LT-700 Portable FM Transmitter. Requires AA Batteries and Earphones.
- Superior audio quality - 80 dB signal-to-noise ratio, setting the industry's sound quality standard
- 17-channel wideband
- Channel SEEK capability
- Uses standard alkaline or NiMH batteries
- Channel lock feature
- Built in SmartChargeTM won't allow batteries to overcharge
- Limited Lifetime Warranty with hassle-free support
- Wireless Receiver Transmission - FM
- Wireless - Yes
- Spec Sheet available - Yes
- Regulatory Compliance: UL Listed
- Frequency Accuracy: ± .005 % stability 0-50 degrees C (32-122 degrees F)
- Antenna Connector: 3.5 mm
- System Signal to Noise Ratio: 80 dB SQ enabled, A-weighted. SQ disabled: 60dB. All system specifications are end-to-end .
- System Distortion: <2 % Total harmonic distortion (THD) at 80% deviation. All system specifications are end-to-end
- connector type: 3.5 mm unbalanced
- Outputs: 16 mW Maximum. 0dBu nominal output level, impedance 32 Ohms
- Set Up Controls: Alkaline/NiMH batteries and SQ enable/disable
- Programming: Channel selection can be locked by holding the SEEK button 5 seconds.
- LED: Red, illuminates when unit is on. Flashes when batteries are low. Flashes 2x when charging. Flashes locked and user attempts to change channel
- Battery Life (Listen batteries): 30 / 15 hours alkaline (LA-361) / 15 NiMH rechargeable (LA-362)
- Battery Charging (NiMH only): 14 hours Fully automatic
- Power supply connector: 2.3x 0.7 mm OD x ID, barrel type connector. Center positive. Drop in contact points for use with Listen charging/carrying cases.
- Power Supply Output: 7.5, <250mA VDC, mA
- Unit Weight: 3.9 (111) oz (g)
- Unit Weight with batteries: 5.8 (164.4) oz (g)
- Door: Manually lockable. SEEK behind door.
- Temperature - Operation: -10 to 40 (14 to 104) degrees C ( degrees F)
- Temperature - Storage: -20 to 50 (-4 to 122) degrees C ( degrees F)
- RF Frequency Range: 72.025 - 75.950 MHz
- Number of Channels: 17 channels in 72MHz
- Frequency Response: .6 uV typical, 1 uV maximum for 12dB SINAD
- Antenna: Uses earphone cable
- Squelch: Automatic on loss of RF signal
- Compliance: FCC Part 15, Industry Canada
- Frequency Response: 50 - 15,000 Hz (±3dB). All system specifications are end-to-end .
- User Controls: Volume, channel SEEK behind door. SEEK is electronically lockable
- Battery Type: Two AA batteries, alkaline or NiMH
- Compliance: UL Listed
- Dimensions: 3.0 x 1.0 x 5.0 (7.6 x 2.5 x 13.0) in (cm) Width, depth, height
- Shipping Weight: 1.0 (453.6) lbs (kg)
- Humidity: 0 to 95 % relative humidity, non-condensing
- Minimum Frequency Response (Bandwidth): 50 Hz
- Maximum Frequency Response (Bandwidth): 15 kHz
LR-300 Portable Digital FM Receiver Data Sheet
188 kb
- Data Sheet
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Contact InSight Systems Group Pty Ltd
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InSight Systems Group Pty Ltd
8/170 Rooks Road
Vermont, Victoria 3133
Australia
1300 369 451
www.insightsystems.com.au
Contact in regards to this product:
Listen Technologies Corp.
Model: LR-300-072
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