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| Single-channel, dual listen frequency UHF wireless
beltpack (Discontinuted) |
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Product Code: WTR682
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| The
WTR-682 is the most versatile beltpack as it provides two separate
volume controls and two separate channel select buttons (A and B).
The WTR-682 allows the user to simultaneously talk/listen to both
channels while maintaining the ability to control the level of each
individual channel. |
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| Technical Details |
Technical
Specifications
BELTPACK
RF Frequency Range: 518 - 608 MHz, 614 - 686 MHz in 18 MHz TX and
RX bands
WTR-670: G9 band, 844-862 MHz Tx, Germany only
Power Requirement: 6 Alkaline “AA” Cells (NiMH
optional)
Typical Battery Life Alkaline: 14 Hours (Continuous duty with talk
light on)
Typical Battery Life - Nickel Metal Hydride (1500 mAh): 11 Hours
(Continuous duty with talk light on)
Current Draw: 140 mA (Push-to-Talk, Talk On)
Temperature Range: -4oF to 140oF (20oC to 55oC)
Dimensions: 3.75” W x 5.05” H x 1.65” D (9.5 cm x
12.8 cm x 4.2 cm)
Weight: 16 oz. (0.454 kg) with batteries 15 oz. (0.425 kg) with
batteries
Transmit Antenna: 1/4 Wave (supplied), Screw type
Receiver Antenna: 1/4 Wave (supplied), Screw type
FCC ID: B5DM515
Frequency Response: 300 Hz - 8,000 Hz
Four-Wire Input: N/A
Four-Wire Output: N/A
Clear-Com® Party-line Levels: N/A
RTS® Party-line Levels: N/A
Telex® Party-line Levels:N/A
Auxiliary Input: N/A
Auliliary Output: N/A
TRANSMITTER
Type: Synthesized, 720 channels
Transmit Power: WTR-680/WTR-670: 50 mW max. (auto-power reduction
when close to base)
RF Frequency Stability: 0.005%
Modulation: FM, 40 KHz Deviation
Modulation Limiter: Peak-Responding Compressor
Modulation Frequency Range: 300 Hz -8,000 Hz +-2 dB
Microphone Audio Input: 30 W - 3,500 W
Microphone Input Sensitivity: 9 mV
Radiated Harmonics & Spurious: Exceeds FCC specifications
FCC Acceptance: Type accepted under FCC Part 74
RECEIVER
Type: Dual Conversion Superheterodyne, Synthesized, FM, 720
channels
RF Sensitivity: <0.7 mV for 12 dB SINAD
Signal-to-Noise Ratio: 95 dB
IF Selectivity: 3 dB at 230 KHz
Image Rejection: 70 dB or better
Squelch Quieting: 95 dB
RF Frequency Stability: 0.005%
Distortion: <1% at full deviation
Local Headset Output: 40mW output into 600 W (1% distortion)
FCC Acceptance: Notification under FCC Part 15 |
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