[time-nuts] EFRATOM LPRO-101

d.seiter at comcast.net d.seiter at comcast.net
Wed Feb 3 05:25:27 UTC 2010

Mine worked great for about two weeks, but now BITE goes high again after about 45 minutes. It's quite stable when it's locked. Haven't had a chance to look closer yet. 

----- Original Message ----- 
From: "Jim" <jim at commo.com> 
To: time-nuts at febo.com 
Sent: Tuesday, February 2, 2010 2:08:06 PM GMT -07:00 US/Canada Mountain 
Subject: [time-nuts] EFRATOM LPRO-101 

Hello all. 

I received an EFRATOM LPRO-101 last week from eBay Fluke 1, and wired it 
up last night. The results are not good. 

Using a HP 5370B counter with calibration less than one year old, the 
frequency reads = 10,000,146,012.9 
Power Applied = 24.9Vdc @ 0.30 amps after warm up 
Lamp Voltage = 5.9 Vdc 
Ext C Field = 2.437 
XTL V Mon = 14.67 
Bite = 4.57 

Bite never goes low. 

I just sent an email to the outfit I purchased it from, but would like 
to get this working instead of waiting a month or so. 

Is it dead? Any thing I can do to revive it? 

Any suggestions? 

Thanks to all. 

Jim N0OBG 


The heart of the wise inclines to the right, 
but the heart of the fool to the left. Eccl 10:2 (NIV) 

time-nuts mailing list -- time-nuts at febo.com 
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts 
and follow the instructions there. 

More information about the time-nuts mailing list