Clear Com Wbs-680 Manual

Clear-Com's WTR-680 beltpacks offer advanced features such as the Wireless- Talk-Around (WTA) and Stage Announce (SA) which provide added flexibility and expands the control of the mobile user. Clear-Com WTR-680 Specifications: • RF Frequency Range: 518 - 608 MHz, 614 - 686 MHz in 18 MHz TX and RX bands• 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 kHz• 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.

Dulux Shade Card Pdf. Like the WBS-670, the WBS-680 is a 1RU, rack-mountable base station that supports up to four full-duplex wireless beltpacks and provides a full talk/listen headset station. Peking University Chinese Language Programs more. Rear panel connections allow the WBS-680 base station to connect to two separate channels of wired intercom; 2-wire, 4-wire or both. Note: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device.