[time-nuts] Looking for Harris/Qbit amplifers

Rob Kimberley robkimberley at btinternet.com
Wed Jan 25 11:57:00 EST 2012


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

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