rvices
"You can't close the door when the walls cave in" --Robert Hunter
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Lee A Crocker
Sent: Wednesday, February 22, 2006 10:09 AM
To: FlexRadio@flex-radio.biz
Subject: [Flexradio] How much
x27;t close the door when the walls cave in" --Robert Hunter
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Lee A Crocker
Sent: Wednesday, February 22, 2006 10:09 AM
To: FlexRadio@flex-radio.biz
Subject: [Flexradio] How much cooling
Tim
You have an e
Tim
You have an elegant solution, but probably overkill
for this application. I also removed the metal around
the area of the fan to reduce resistance. Why did you
choose the values of 105 and 150?
The amp transistors only generate heat when they are
drawing current, so the fan running to re
At 04:52 PM 2/21/2006, Lee A Crocker wrote:
How much cooling is necessary for a SDR-1000 that is
used as a receiver? I'm considering putting a one
shot on the fan that turns on with transmit and times
out a minute or 2 after the transmission.
73 W9OY
I find (on an SDR with no heatsinks on th
PROTECTED] On Behalf Of Lee A Crocker
> Sent: Tuesday, February 21, 2006 6:52 PM
> To: FlexRadio@flex-radio.biz
> Subject: [Flexradio] How much cooling?
>
> How much cooling is necessary for a SDR-1000 that is used as
> a receiver? I'm considering putting a one shot on the f
ary 21, 2006 7:52 PM
To: FlexRadio@flex-radio.biz
Subject: [Flexradio] How much cooling?
How much cooling is necessary for a SDR-1000 that is
used as a receiver? I'm considering putting a one
shot on the fan that turns on with transmit and times
out a min
How much cooling is necessary for a SDR-1000 that is
used as a receiver? I'm considering putting a one
shot on the fan that turns on with transmit and times
out a minute or 2 after the transmission.
73 W9OY
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