[R-390] R-390a question

[Jerry O. Stern]

HI Tish,

There is also this one available for $5 less that I think also has very good
specs:  the 3EQ1

Ebay:  220717316306

73 Jerry
K1JOS

-----Original Message-----
From: r-390-bounces at mailman.qth.net [mailto:r-390-bounces at mailman.qth.net]
On Behalf Of Tisha Hayes
Sent: Friday, January 21, 2011 12:22 PM
To: r-390 at mailman.qth.net
Subject: [R-390] R-390a question

I suggest replacing the line filter with something newer like a Corcom.
(Tyco)

We have discussed this extensively over the past two or three months and the
archives are full of details so I will not belabor the point.

The filter does need to handle the 2-3 amps of AC that the radio requires.
Just a quick search on eBay under "Corcom" lists dozens of products for less
than $20.

This is a pretty standard example on eBay;   300441665554

I use a much more expensive Corcom filter that is retrofitted into several
radios (SP-600, R-220, etc...) that is hospital grade and has a great deal
of attenuation up to around 100 MHz.

-- 
Ms. Tisha Hayes/ AA4HA
----------------
"I'll be a diode, cathode, electrode
Overload, generator, oscillator
Make a circuit with me." -- The Polecats
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