WTR-670 (DISCONTINUED)

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 x 5.05 x 1.65in (WxHxD)

(9.5 x 12.8 x 4.2cm)

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 - 8,000Hz

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 -8,000Hz +-2dB

Microphone Audio Input: 30 - 3,500W

Microphone Input Sensitivity: 9mV

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: <0.7mV for 12dB SINAD

Signal-to-Noise Ratio: 95dB

IF Selectivity: 3dB at 230kHz

Image Rejection: 70dB or better

Squelch Quieting: 95dB

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