Encore 4-Wire Interface with Call Signal

APPLICATIONS:
• Broadcast facilities, theme parks, campuses, sports complexes, large research and test facilities with fiber-optic infrastructure
• Portable systems requiring long cable runs
• Extend connection lengths between stations or systems up to a mile with standard UTP cable
• Connect a Clear-Com channel to a channel of RTS-TW with fiber or -UTP in between
• Connect Clear-Com PL or RTS-TW to a Matrix Plus 3 frame
• Utilize existing, installed UTP to connect intercom locations
FEATURES:
• 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

SPECIFICATIONS:
Clear-Com Format
Line Characteristics
Max Level Before Clipping : >=20 dBu
Impedance: >=10 KO
Signaling
Receive: <=4 VDC
Send: >=11 VDC
RTS Format
Line Characteristics
Max Level Before Clipping : >=20 dBu
Impedance: >=10 KO
Signaling Tone
Send frequency: 20 KHz ±1 KHz
Receive frequency: 20 KHz ±500 Hz
Send level: >=-6 dBu
Receive level: <=-20 dBu
General Characteristics
Frequency Response:
Party Line – Party Line: 200-10 KHz ± 3 dB
Matrix – Party Line: 200-10 KHz ± 3 dB
Distortion
Party Line – Matrix: <=0.5%
Matrix – Party Line: <=0.5%
Noise
Party Line – Matrix: <=-50 dBu
Matrix – Party Line: <=-70 dBu
Max Gain
Party Line – Matrix (CC setting): 20 dB ± 3 dB
Party Line – Matrix (RTS setting): 16 dB ± 3 dB
Matrix – Party Line (CC setting): -5 dB ± 3 dB
Matrix – Party Line (RTS setting): -1 dB ± 3 dB
Min Gain
Party Line – Matrix (CC setting): -7 dB ± 3 dB
Party Line – Matrix (RTS setting): -12 dB ± 3 dB
Matrix – Party Line (CC setting): -33 dB ± 3 dB
Matrix – Party Line (RTS setting): -29 dB ± 3 dB
Power Requirements
Input Voltage Range: 20-30 VDC
Quiescent Current: <=70 mA
Max Current: <=80 mA
Dimensions
1.62 x 5.94 x 4.8 in (HxWxD)
(41 x 151 x 122 mm)
Weight
1.75 lb. (.79 kg)