[aprssig] Return loss bridge

Scott Miller scott at opentrac.org
Sun Sep 13 00:18:25 EDT 2009


With the directional coupler I ordered, I should be OK with the HP 
8920A.  Since I already sunk a few grand into that particular piece of 
equipment, I should probably figure out how to use a few more of the 
features.  It's already proven to be a good investment, though.

Scott
N1VG

Derek Koonce wrote:
> I found a great antenna analyzer from AEA Technolgies. It will run from 
> 400kHz to 1GHz for one version and up to 2.5GHz for the other. It 
> generates a plot of SWR, impedance, etc across the spectrum. Good 
> antenna tester. Oh, and it plugs into a PC via USB.
> 
> If you want me to test the antenna, contact me off list. It is a quick 
> run. Especially if you are in the Sacramento, CA area.
> 
> Derek Koonce
> KE6JTP
> 
> 
> 
> Paul Vittorino wrote:
>> On Tue, Sep 8, 2009 at 12:54 PM, Scott Miller <scott at opentrac.org> wrote:
>>  
>>> On a related note, I've got a batch of 2 meter 'Hershey kiss' type
>>> magmounts on the way in the next month or so, and they're coming
>>> factory-tuned for 144.39 Mhz.  The factory's test report looks good, but
>>> it'd be nice to be able to reproduce the results here.
>>>     
>> Are they similar to
>> <http://www.mfjenterprises.com/Product.php?productid=MFJ-1721>?
>>
>> Paul
> 
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