[time-nuts] HP Z3801A on eBay -- And check this out as well

[Dr Bruce Griffiths]

Richard W. Solomon wrote:
> If you have more than one GPS engine connected, how does it disable
> the +5 vdc on the other receivers ? Or do you need to disable the
> Preamp DC feed ?
>
> Thanks, Dick, W1KSZ
>
> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com]On
> Behalf Of xaos
> Sent: Saturday, January 20, 2007 3:53 PM
> To: Discussion of precise time and frequency measurement
> Subject: Re: [time-nuts] HP Z3801A on eBay -- And check this out as well
>
>
> These boxes used to go for 300-400 and they are definitely worth that.
> I will bid on it just in case...
>
>
> Now, I also like item: 230079813050
>
>
>   Agilent HP 58517A GPS L1 Distribution Amplifier
>
>
> I have two of these babies and I can always use another one.
>
> Last time, I picked up one for 130.00. Definitely a bargain.
>
> -George
>
> Jason Rabel wrote:
>   
>> I'm not even going to attempt to bid, I bet this thing will go for way
>>     
> more
>   
>> than it is worth. (What is it worth anyways?)
>>
>> When was the last time one of these (complete) units popped up on eBay?
>>
>> Jason
>>
>>
>>     
>>> This "HP Z3801A GPS Frequency Receiver Oscillator 58503 HAM", item
>>> 150083329300, is over $200 with 9 days to go.
>>> It's going to be a long ride.
>>> Just in case anyone was interested in joining the fray.
>>>
>>> Didier KO4BB
>>>
>>>       
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>>
>>     
>
>
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>   
Usually all receiver ports except 1 are AC coupled.

Later intelligent units may include a means of selecting the dc feed 
channel.

Bruce