Clear-Com WBS-670 Instrukcja Użytkownika Pobierz pdf (Strona 4)

WBS-670 REAR PANEL

WBS-680 REAR PANEL

WBS-680/WBS-670 BASE STATION WTR-680/WTR-682/WTR-670 BELTPACKS

Overall

RF Frequency Range: 518-608 MHz, 614-740 MHz in 18 MHz TX and RX bands 518 - 608 MHz, 614 - 740 MHz in 18 MHz TX and RX bands

WBS-670 Only: 796-814 MHz Tx, Europe WTR-670 Only: 844-862 MHz Tx, Europe

Power Requirement: 100-240 VAC, 50-60 Hz, IEC receptacle 6 Alkaline "AA" Cells (NiMH optional)

Typical Battery Life Alkaline: N/A 14 Hours (Continuous duty with talk light on)

Typical Battery Life

Nickel Metal Hydride (1500 mAh): N/A 11 Hours (Continuous duty with talk light on)

Current Draw: N/A 140 mA (Push-to-Talk, Talk On)

Temp Range: -4oF to 140oF (20oC to 55oC) -4oF to 140oF (20oC to 55oC)

Dimensions: 19.0" W x 1.72" H x 14.0" D (48.3 cm x 4.4 cm x 35.6 cm) 3.75" W x 5.05" H x 1.65" D (9.5 cm x 12.8 cm x 4.2 cm)

Weight: WBS-680: 7 lbs. 2 oz. (3.24 kg) 16 oz. (0.454 kg) with alkaline batteries

WBS-670: 6 lbs. 15 oz. (3.15 kg) 15 oz. (0.425 kg) with alkaline batteries

Transmit antenna: 1/2 Wave (supplied), TNC Male Connector 1/4 Wave (supplied), Screw type

Receive antenna: 1/2 Wave (supplied), TNC Male Connector 1/4 Wave (supplied), Screw type

FCC ID: B5DM514 B5DM515

Frequency Response: 300 Hz - 8,000 Hz 300 Hz - 8,000 Hz

Four-Wire Input: Level Adjustable (2 Vrms typical) N/A

Four-Wire Output: Level Adjustable (2Vrms typical) N/A

Clear-Com® Intercom: Input/Output Level Adjustable (1 Vrms typical), Line Impedance 200 W N/A

RTS® Intercom: Input/Output Level Adjustable (0.775 Vrms typical), Line Impedance 200 W N/A

Telex® Intercom: Input/Output Level Adjustable (1 Vrms typical), Line Impedance 300 W N/A

Auxiliary Input: Adjustable (2 Vrms typical) N/A

Auliliary Output: Adjustable (2 Vrms typical into 600 W) (at rated deviation) N/A

Stage Announce Output: Internally Adjustable (1Vrms typical at rated deviation into 100K W) N/A

(WBS-680 only)

Stage Announce Relay: Dry contact, rated at 1Amp, 24 V Max. / N/A N/A

(WBS-680 only)

Transmitter

Type: Synthesized, 720 channels Synthesized, 720 channels

Transmit Power: WBS-680: 100 mW max. (High), 10 mW (normal) WTR-680/WTR-670: 50 mW max.

WBS-670: 50 mW max. (High), 5 mW (normal) (auto-power reduction when close to base)

RF Frequency Stability: 0.005% 0.005%

Modulation: FM, 40 KHz Deviation FM, 40 KHz Deviation

Modulation Limiter: Peak-Responding Compressor Peak-Responding Compressor

Modulation Frequency Range: 300 Hz -8,000 Hz +-2 dB 300 Hz -8,000 Hz +-2 dB

Microphone Audio Input: 30 W - 3,500 W 30 W - 3,500 W

Microphone Input Sensitivity: 9 mV 9 mV

Radiated Harmonics & Spurious: Exceeds FCC specifications Exceeds FCC specifications

FCC Acceptance: Type accepted under FCC Part 74 Type accepted under FCC Part 74

Receiver

Type: Dual Conversion Superheterodyne, Dual Conversion Superheterodyne,

Synthesized, FM, 720 channels Synthesized, FM, 720 channels

RF Sensitivity: <0.7 mV for 12 dB SINAD <0.7 mV for 12 dB SINAD

Signal-to-Noise Ratio: 95 dB 95 dB

IF Selectivity: 3 dB at 230 KHz 3 dB at 230 KHz

Image Rejection: 70 dB or better 70 dB or better

Squelch Quieting: 95 dB 95 dB

RF Frequency Stability: 0.005% 0.005%

Distortion: <1% at full deviation <1% at full deviation

Local Headset Output: 40mW output into 600 W (1% distortion) 40mW output into 600 W (1% distortion)

FCC Acceptance: Notification under FCC Part 15 Notification under FCC Part 15

Americas and Asia

4065 Hollis Street

•

Emeryville, CA 94608, USA

Tel: 1-510-496-6666

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Fax: 1-510-496-6699

Europe, Middle East and Africa

7400 Beach Drive, Cambridge Research Park

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Cambridge CB5 9TP, UK

Tel: +44 (0) 1223 815000

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Fax: +44 (0) 1223 815099

www.clearcom.com

Specifications:

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