Clear-com PIC-4774 IFB Router
Clear-com PIC-4744 provides four XLR3M analog
partyline level audio outputs (IFB channels) and four XLR3F analog line
level audio inputs (Program channels). Each IFB channel can select and place
one of the four program sources to the output. A front panel variable trim
pot is supplied for adjusting the source level to the output. Connections to
control stations, typically used for a director to cue talent, are provided
for interrupting the source input to the audio output. The PIC-4744 can
interrupt the program source with variable attenuation. Each IFB channel
carries a composite of three signals: the program audio, the cue audio and
the dip or mute control. Multiple PIC-4744 panels can be used together if
more than four audio outputs are needed.
• Wet/Dry switch to access 3rd party wireless IFB, console input, recording
devices, etc.
• 4 separate program inputs and individual program level
controls XLR cables
• Program attenuation individually adjustable for
each talent output
• Compatible with all Encore main and remote stations
• Works as a standalone system or integrated with Clear-Com intercom station
• Expansion of up to 96 IFB channels between connected systems
• Modular
access stations expandable in group of 4
• Up to 12 talent access buttons
in 1RU
• “Tally” lights indicate IFB channels in use
• “ALL IFB”
button simultaneously accesses all IFB channels
Program Line Input
• Maximum Level Before
Clipping: >= 20dBu
• Input Impedance: <10kO
Audio
• Output Level for Talent: Clear-Com Partyline Level (approx.
-10dBu)
• PGM Source Adjustable Range: +20dBu
•
Attenuation Adjustable Range: 50dBu
Frequency Response
• Panel Input – Talent: 200 – 18kHz +3dB
Max
Distortion
Program Input – Talent: <= 0.1%
Noise
• Program Input - Talent: < -85dBu
Power
• Input Voltage Range: 20-30V DC
•
Input Current: <= 90mA
Rear Panel Connectors
• IFB Input: (2) XLR6F-Switchcraft pin layout*
• Power Loop
Through: (1) XLR3M, (1) XLR3F
• Talent Out: (4) XLR3M
•
Program In: (4) XLR3F
• Wet/Dry Switch: (4)
Front
Panel Controls & Indicators
• (1) Power indicator LED
• (4) Program Output level controls
• (4) Program Select
input switches
• (4) Attenuation (Atten) test buttons
•
(4) Attenuation (Atten) level controls
• (2) Headset Monitor
ports (3.5mm and XLR)
• (1) Monitor select switch
Environmental
• 32° - +122°F (0° - +50°C)
Dimensions
• 19 x 1.75 x 7.5in (WxHxD)
(483 x 44 x 190mm)
Weight
• 5.76lbs
(2.6kg)
