Description:
No service disruption for CTB tests! IF gating is provided for in-service CTB tests. The 4200's remote control feature allows coherent disturbance tests (including CTB) to be completed with only brief audio buzz. No picture disruption!
Installation is fast and easy. Simply insert the 4200 in the unscrambled video path and connect the video IF signal to the 4200's IF loop. A rack adapter is available to mount three 4200s in a one unit high rack space (1 7/8 inches). Additional power connectors on the back allow multiple 4200s to be powered by a single power module.
 In-Service CTB capabilities with the 8591C opt 107, 2715 or AT2000R analyzers.
Provides vertical interval test signal VITS) conditions required by the 2715, 8591C, and AT2000R for accurate, in-service C/N, In-Channel Response, and Coherent Disturbance tests.
Remote control features give the field tech control of test timing and conditions.
Eliminates the need for a tech in the headend during proofs.
Flexible; select any scan lines between 10 and 25 for tests.
Economical, allows installation on all test channels.
Three 4200s can be mounted in a one unit high rack space
(1 7/8 inches).
Campanion Product - Use with 6002/6 or 12 under "Signal Sensing, Switching & Routing" in this catalog |
Features:
Save labor costs!
The 4200 can be controlled by the field tech using a cell phone or radio link. This speeds up the test process and eliminates the need for a tech in the headend during proofs.
Been running tests at night
Gated CTB capability makes testing at night unnecessary.
Monthly tests are a snap!
If you use an analyzer with gated measurement capabilities (8591C opt 107, 2715 or AT2000R), you can leave 4200s in service year round. Run tests when and where you want!
No need for fudge factors!
The 4200 allows you to run C/N and In-Channel Response tests at the output of set-top converters — as the rules require. No more inaccurate “correction factors”.
Run tests on scrambled channels!
By running In-Channel Response and C/N tests at the output of the converter, tests can be conducted on scrambled channels — with the scrambler in service!
No service disruption for CTB tests!
IF gating is provided for in-service CTB tests. The 4200's remote control feature allows coherent disturbance tests (including CTB) to be completed with only brief audio buzz. No picture disruption!
Get maximum benefit from your automated test gear!
Provides the clean, consistent test conditions required by the 2715, 8591C, and AT2000R. No more problems caused by noisy in-coming feeds or lack of test signals for In-Channel Response tests. |
