Clear-Com IF4W4, 4 Ch. 4-wire interface

Clear-Com IF4W4, 4 Ch. 4-wire interface

Clear-Com IF4W4 features a front panel controls allows quick adjustments to parameters for each interface module, optimizing the interface between the 4-wire device and the partyline.

The Clear-Com IF4W4 terminal block provides a pair of connections for both transmit and receive signals with the XLR-3M connector providing the link between the interface and the Clear-Com intercom line. The test jack on the front panel of the Clear-Com IF4W4 has a built-in oscillator to quickly null the transmit/receive hybrid.

4 Ch. 4-wire interface: 
Encore four-channel camera interface. 1RU rack mount provides four discrete Clear-Com channels to balanced or unbalanced 4- wire interface circuits. Can be used to connect to four different two- wire partyline channels or a single partyline channel with four 4- wire connections.

Clear-Com IF4W4 Product Features

• 4-Channel 4-Wire to Partyline Interface
• Interfaces TV cameras, 2-way radios, fiber circuits and other 4-wire devices to Clear-Com partyline
• Individual Transmit Receive and Null controls
• Transmit output switchable between mic and line level
• Built-in test jack and oscillator for quick nulling
• Selective partyline capability
• Accepts balanced or unbalanced 4-wire input
• Transformer isolated
• Terminal block and XLR connectors for each interface
• Powered by the intercom line
• Optimizes Operating Parameters
• Transmit and Receive Signal Hybrid