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L R - 4 2 0 0 R E C E I V E R M A N U A L
LR-4200 Specifications
Audio
System Frequency Response
50 Hz - 15 kHz (±3 dB)
System Signal to Noise Ratio
SQ enabled 80 dB, SQ disabled 60 dB
System Distortion
<2% total harmonic distortion (THD) at 80% deviation
Output/s
Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu
nominal output level, 16 mW maximum, impedance 32 ohm
Controls
User Controls
Power, up/down volume
Set-up Controls
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
Channel designation,battery level, unit number, charging status
RF
Frequency Range
150.850 MHz - 152.350 MHz
Number of Channels
(32) 6 wide band, 26 narrow band
Sensitivity
.6uV typical, 1 uV maximum for 12 dB sinad
Antenna Type
Uses ear phone/neck loop lanyard and short ear phone cable
or standard earphone cable
Squelch
Programmable in 20 steps, automatic on loss of RF signal
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
Physical
Dimensions (H x W x D)
3.75 x 2.0 x 0.64 in. (9.6 x 5.0 x 1.7 cm)
Dimensions with Belt Clip
3.75 x 2.0 x 0.80 in. (9.6 x 5.0 x 2.1 cm)
Unit Weight
1.6 oz (45.4 g)
Unit Weight with Batteries
2.4 oz (68.1 g)
Shipping Weight
3.2 oz (90.8 g) with 16 oz (454 g) minimum
Color
Flat Black
Environmental Temperature - Operation
14 to 104 ºF (-10 to 40 ºC)
Temperature - Storage
(-)4 to 122 °F (-20 to 50 °C)
Relative Humidity
0 to 95% relative humidity, non-condensing
Compliance
Marks and Approvals
RCM, RoHS
Product Specification: LR-4200-150
