Thread: SG-230 problem
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Old April 25th 08, 11:32 PM posted to rec.radio.amateur.antenna
Andy[_5_] Andy[_5_] is offline
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First recorded activity by RadioBanter: Apr 2008
Posts: 71
Default SG-230 problem

I found this just a few minutes ago, on a web site.
The diodes are in a small 3-leaded SM package. Looking down at the
package with it oriented so that the single lead is on top, the
cathode is the top tab and the anode is the left tab on the bottom.

It looks like the bottom right out of the two is not used.
Wonder if anyone can confirm the above?

73 Andy



"Cecil Moore" wrote in message
t...
Andy wrote:
Yes, that is exactly the same manual as mine.
How would I connect the 1N4148 2-pin to the 3 pads that are under the SM
3-pin diodes, will this even work?


I'm pretty sure it would work if you get the pads right.
One is probably grounded. One is probably the cathode.
One is probably the anode. You should be able to figure
out which is which using a digital ohm-meter.
--
73, Cecil http://www.w5dxp.com