"Jim Shorney" <[EMAIL PROTECTED]> made an utterance to the drakelist gang ---------------------------------------------------------------------- On Fri, 27 Jul 2007 20:17:20 -0500, Steve Berg wrote:
> >Steve Berg <[EMAIL PROTECTED]> made an utterance to the drakelist gang >---------------------------------------------------------------------- >I have a Drake TV3300-LP low pass filter, and it seems as though its >cutoff frequency has shifted downward. Using a wattmeter before it and >one after it, the filter seems to attenuate signals in the 12 and 10 >meter bands by about 3 dB. Below that, it works fine. Any ideas on >what is happening here? They're pretty simple, not much that can go wrong. 1. Bad capacitor 2. Cold solder joint 3. Bad ground connection to the coax connector(s) -- TR7/RV7, TR6/RV6, T4XC/R4C, L4B, NCL2000, SB104A, R390A, GT550A/RV550A, HyGain 3750 - all vintage, all the time! HyGain 3750 User's Group - http://groups.yahoo.com/group/HyGain_3750/ ---------------------------------------------------------------------- Submissions: [EMAIL PROTECTED] Unsubscribe: [EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost: [EMAIL PROTECTED] - help in body of message Zerobeat Web Page: www.zerobeat.net - sponsored by www.tlchost.net ----------------------------------------------------------------------
