Skip to main menu Skip to main content Skip to footer

Military, Aerospace & Government - ARCHIVE

Clear-Com intercom systems provide solutions for almost any communications need in the Military, Aerospace and Government world. The system is a specifically-configured communications solution intended to connect individuals who are working on the same project at the same time. As opposed to the classic telephone system, a Clear-Com system can provide a secure, highly reliable, low latent path which allows communication between two or hundreds of people simultaneously.

Latest
News

Keep up with our latest project highlights, event recaps, and company updates.

WTR-670 (DISCONTINUED)
Clear-Com Marketing
/ Categories: Products

WTR-670 (DISCONTINUED)

  • UHF band, single-channel wireless intercom beltpack
  • UHF band: operate in select frequency bands between 518-686MHz
  • Single-channel
  • Extremely light, durable cast magnesium
  • Durable, detachable antennas are secured to the beltpack via threaded post connectors
  • Low-profile volume control
  • Robust, distinguishable momentary latch talk button.
Previous Article WTR-4C (DISCONTINUED)
Next Article WTR-680 (DISCONTINUED)
Print
1943 Rate this article:
No rating
Item Code

WTR-670/A2, WTR-670/B4, WTR-670/C3, WTR-670/C6, WTR-670/G9, \"WTR-670/xx B4= B4 Frequency Band, C3= C3 Frequency Band, C6= C6 Frequency Band, G9= G9 Frequency Band \"

Technical Specifications Left
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

Technical Specifications Right
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

Mark as DiscontinuedDiscontinued
Rank9999
IsActiveTest
Please login or register to post comments.

Industry
Affiliations

NAB company logo
AIMS company logo
ASD company logo
NAMM company logo

Contacts

Contact 1

Contact 2

Contact 3

FIND A RESELLER OR RENTAL PARTNER

Whether you are looking for a simple wired intercom system for small theatre, a wireless intercom system for an outdoor live event, or a multi-system intercom network for a large-scale broadcast production.

Find a Rental Partner