-30 test points are very often coupled to the HI SIDE of the diplex, not the common, so the reverse will NOT sweep thru it. My system is full of the 6GNA297/48 modules, and if the ID ends with a "B" or "D", this will be the case. If it sets up at all, it will be running 10-15 dB hot on the return when you are done. Put a tap on the output, or use a pin-F adapter and a 20 pad on the unused output.
Greg Tobin explains it here, he was an engineer with Mag/CCOR:
http://bar.cabl.com/read/126774.htm
http://bar.cabl.com/read/195267.htm
Re: sweeping philips /TNA/GNA ??
Member #: 19319
Registered: 1996-2001
Posted:
143
Name:
Lorne
Company:
major MSO (3rd namechange in 5 years)
Occupation:
Lead System Tech
Location:
Virginia
Personal:
60-ish
Experience:
~31 years
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