This document discusses studio timing and switching systems. It covers topics such as coaxial cable parameters like impedance and balanced signaling. It also discusses studio timing generators (SPGs) and how they provide timing signals to devices like character generators and video switchers. Finally, it outlines how signals are distributed through the studio using techniques like vertical blanking and video patch panels.

1. BTC107 TV Systems & Signals
Studio Timing &
Switching
Martin Uren

2. Studio Timing & Switching
 Coax Cable
 Impedance
 Balanced Signalling
 Termination & Return Loss
 Ropagation Delay
 Connectors BNC Connectors
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3. Coaxial Cable Parameters
A
B B D
C
D C A
Type A, C, D : Semi-airspaced
Type B : Foam dielectric
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4. Coaxial Cable Parameters
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5. Timing & SPGs
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6. Timing & SPGs
CCU
DSK
DVE
SPG
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7. Studio Centre
Studio
Centre
Technical Test Preview
Signal s Feeds
Facilities
Incoming Outgoing
Feeds Feeds
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8. Vertical Blanking
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9. Signal Distribution
MUSA Video Patch Panels
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