This Master Station is designed to connect to the Network intercom Exchange, and provides hands-free or handset conversation of high sound quality. In addition to the functions of the standard Master Station, the Multi-functional Master Station provides LCD display. Auto-dialer function enabling one-touch dialing, headset terminal and external speaker terminal. This station can be mounted to the wall using an optional YC-280 wall mounting bracket.
Specification Power Source 48 V DC (supplied from the IP intercom exchange (option)) Power Consumption 1.8 W (at rated), 2.4 W (max.) Wiring Method 1 set of twisted pair cable Transmission System 2 wire 160 kbps echo canceller transmission system Signal Level Under 0 dB* Speech Method Hands-free or handset conversation Audio Frequency Range 300 Hz – 7 kHz Transmission Range Max. 1500 m (φ0.65 mm, Loop resistance 170 Ω) Hands-free Speaker: 5.7 cm cone-type, 0.6 W, 8 Ω
Microphone: Omni-directional electret condenser microphone
Handset Receive path: Dynamic type
Send path: Electret condenser microphone
Display LCD: Alphanumeric characters (16 characters × 2 lines) Indication Status lamp Line Connecting Terminal RJ11 modular jack Headset Terminal Speaker: 3 mW, 32 Ω, Microphone: -49 dB*, φ3.5 mm mini Jack External Speaker Terminal 0.6 W, 8 Ω, screwless connector (2 pins) Installation Method Desk/Surface mounted master station (When mounting to the wall, use the optional YC-280.) Operating Temperature 0 °C to +40 °C Operating Humidity Under 90 % RH (no condensation) Finish Body, Handset: ABS resin, gray Dimensions 148 (W) x 208 (H) x 70.5 (D) mm (excluding curl cord section) Weight 800 g Accessories Connection cord (3 m)