Clear-Com IF4W4

Clear-Com IF4W4

Clear-Com IF4W4

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 Clear-Com IF4W4 4-Channel 3 or 4-Wire Camera Interface

Clear-Com IF4W4
Product Code: IF4W4
Offer Clear-Com IF4W4


4-Channel 3- or 4-Wire Camera Interface Rack Mount (1RU), provides 4 discrete Clear-Com to 3- or 4-wire interface circuits

Four channel interface connects Clear-Com to TV cameras, two-way radios, satellite links, and other communications devices through either their headset jacks or 4-wire circuits. IF4W4 has selective party-line capability. Features individual transmit, receive, and null controls, as well as transmit level indicators. Switchable mic or line-level output for compatibility. The built-in test jack and test tone provide quick nulling.
 

Technical Details of IF4W4
Program Line Input Input Impedance : >= 1KΩ
 
Party-line Output Output Impedance: >10KΩ
 
Stage Announce/Balanced Line Out Type: Balanced
Output Impedance: >= 80Ω
Load Impedance: >= 600Ω
 
Frequency Response Program Input - Party-line: 200 - 18KHz ± 3dB
Party-line - Line Out: 200 - 18KHz ± 3dB
 
Max Distortion Program Input - Party-line: <= 0.2%
Party-line - Line Out: <= 0.5%
 
Noise Program Input - Party-line: < -85dBu
Party-line - Line Out: < -60dBu
 
Max Gain Program Input - Party-line: >= -16dB
Party-line - Line Out: >= 24dB
 
Min Gain Program Input - Party-line: <= -20dB
Party-line - Line Out: <= -45dB
 
Line Out LED Threshold Green: -7dBu ± 2dB
Red: +5dBu ± 2dB
 
Party-line LED Threshold Green: -10dBu ± 2dB
Red: 0dBu ± 2dB
 
Power
 
Input Voltage Range: 20-30 VDC
Input Current (Idle): <= 40mA
Input Current (Max): <= 50mA
 
Rear Panel Connectors Intercom: (4) XLR-3F (1 per channel)
4-Wire Terminal Block Connectors: (4) Connectors (1 per channel)
4-Wire Transmit Level Switches: (4) Switches (1 per channel)
 
Front Panel Connectors Headset: (1) XLR-4M
TS1 Earphone: (1) 3.5mm Jack Socket
 
Front Panel Controls & Indicators Green Level LED: (4) LEDs (1 per channel)
Red Level LED: (4) LEDs (1 per channel)
Link LED: (4) LEDs (1 per channel)
Power LED: (4) LEDs (1 per channel)
Null Test Button: (4) Buttons (1 per channel)
Receive Level Adjust: (4) In controls (1 per channel)
Transmit Level Adjust: (4) Out controls (1 per channel)
Nulling Adjust: (12) Null controls (3 per channel)
Channel Link Switch: (3) Link switches (A+B, A+C, A+D)
 
Environmental 32 - 122˚F (0 - 50˚C)
 
Dimensions 19 in. W x 1.75 in. H x 7.75 in. D
(483 mm x 44.5 mm x 197 mm)
 
Weight 5.83 lbs. (2.65 Kg)
 

 

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