[time-nuts] Looking for Harris/Qbit amplifers

John Ackermann N8UR jra at febo.com
Wed Jan 25 20:05:28 EST 2012


Hi Rob --

Thanks for the pointer.  I should have been more detailed -- I was 
hoping to find the same model number as I'm building several copies of a 
signal chain and wanted to use the same amp block in each; I already 
have a couple of these units and know they'll do the job, so was hoping 
to just snag a couple more.

And, what was attractive about this unit for my application is that the 
P1dB is about +25dBm which is ideal for the driver application I have. 
Don't need a lot of gain, or frequency above VHF.

But thanks for the lead, it's appreciated.

John
----
Rob Kimberley said the following on 01/25/2012 11:57 AM:
> John,
>
> How about these on EBay, Item : 110803140186
>
> Cheap and plenty in stock.
>
> I've just ordered 4 to experiment with.
>
> Rob Kimberley
>
>
> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
> Behalf Of John Ackermann N8UR
> Sent: 24 January 2012 18:08
> To: Discussion of precise time and frequency measurement
> Subject: [time-nuts] Looking for Harris/Qbit amplifers
>
> Several years ago eBay offered some nice amplifier blocks that went up to
> 500 MHz with about 10dB gain and 25dBm maximum output.
>
> The part number on the unit is Harris 0130-211013, but they were sold as
> "Qbit 512".
>
> I got a couple back then, and would now like to find two or three more to
> use in a project.  Of course, the eBay source is long gone.  There's not
> much in the way of Google hits other than the page I put up with some test
> results.
>
> Anyone have any of these squirreled away, or know where any might be found?
>
> Thanks,
>
> John
>
> _______________________________________________
> 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.
>
>
>
> _______________________________________________
> 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