Doug,
 
Join the Tower Pro group, it is not for Hams though.  Ask any question you want about towers, no Ham stuff though,
 
Paul
 
-----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED]On Behalf Of Doug Zastrow
Sent: Sunday, November 20, 2005 10:42 AM
To: [email protected]
Subject: [Repeater-Builder] Flash Technology Tower Lighting

Hello All,
 
In return for free tower space our ham club baby sits a 360 ft. guyed tower.  Looking for anyone with real-world experience with Flash Technology FH-324 red/white flash tower obstruction lighting.
 
In the 18 month period following new installation all three red 'beacons' have failed.  Tower mounted flash heads have a coupling transformer, trigger transformer, RC network and flash tube.
 
In red beacon failures how often has trouble been in components *other* than the flash tube?
 
Is it true red flash tube shelf-life is six months or less?
 
What has the real-world life expectancy (in operation) of the red flash tubes been?
 
FYI, trouble was isolated to the flash heads by swapping cables at the Power Controllers.  Trouble stayed with the flash head.  Flash heads failed in succession over a period of 4-5 months.
 
Moderator: If this is too far OT don't hesitate to kill.
 
TIA...
 
 
Doug Zastrow
 
 








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