Clear-Com Marketing / Thursday, November 2, 2017 / Categories: Products, Clear-Com Encore Analog Partyline Systems, Interfaces EF-701M 4-Wire Interface with Call Signal High-quality partyline to 4-wire audio conversion interface Maintains hybrid null with multiple units on a channel Converts call signals to RS-422 data with selectable baud rate Connects intercom with call signal over fiber Clear-Com and RTS compatible Built-in test tone and jack for nulling Multi-mode data status LED Powered by the intercom line Print 15247 Rate this article: No rating Item CodeEF-701MTechnical Specifications LeftClear-Com Format Line Characteristics Max Level Before Clipping: >=20dBu Impedance: >=10KΩ Signaling Receive: <=4V DC Send: >=11V DC RTS Format Line Characteristics Max Level Before Clipping: >=20dBu Impedance: >=10KΩ Signaling Tone Send frequency: 20kHz ±1kHz Receive frequency: 20kHz ±500Hz Send level: >=-6dBu Receive level: <=-20dBu General Characteristics Frequency Response: Partyline - Partyline: 200-10kHz ± 3dB Matrix - Partyline: 200-10kHz ± 3dB Distortion Partyline - Matrix: <=0.5% Matrix - Partyline: <=0.5% Technical Specifications Right Noise Partyline - Matrix: <=-50dBu Matrix - Partyline: <=-70dBu Max Gain Partyline - Matrix (CC setting): 20dB ± 3dB Partyline - Matrix (RTS setting): 16dB ± 3dB Matrix - Partyline (CC setting): -5dB ± 3dB Matrix - Partyline (RTS setting): -1dB ± 3dB Min Gain Partyline - Matrix (CC setting): -7dB ± 3dB Partyline - Matrix (RTS setting): -12dB ± 3dB Matrix - Partyline (CC setting): -33dB ± 3dB Matrix - Partyline (RTS setting): -29dB ± 3dB Power Requirements Input Voltage Range: 20-30V DC Quiescent Current: <=70mA Max Current: <=80mA Dimensions 1.62 x 5.94 x 4.8in (HxWxD) (41 x 151 x 122mm) Weight 1.75lbs (0.79kg)Mark as DiscontinuedNoRank9999IsActiveTest More links MS-7021518 MS-7041518 IF4W41518 TW-471518 TWC-7031518 Please login or register to post comments.