Hi again
More specifically, what we have done is:
Change the Q11 transistor with a new working one (checked )
Remove U3, put a socle and try with a new one.
Regards
Eduardo/EA2BJA
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You must
Hi
A friend of mine is having problems with the current detector. When he
presses the display button the voltage is displayed but the current shows 0.
We have been tracing the circuit which is fairly straight and we are not
able to get the solution. We have changed the LM833 and the PNA
Hi
I have been given a HP8657B RF generator with option 022 (a GMSK generator).
If anybody is using one of this units, please let me know I have questions
related to it.
Regards
Eduardo/EA2BAJ
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Hi
I have got a 2nd hand HP 8657B RF generator that needs some fixing. I am
searching the service manual which in HP's numbering is 08657-90007. Does
anybody have a PDF copy of it?
Regards
Eduardo/EA2BAJ
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Hello
I have been given the opportunity to purchase a 2nd hand Howes swb30 VSWR
meter. I have the PCB nicely populated, the meter and the potentiometer. I
miss the instruction manual to add them, to calibrate and to use it. Does
anybody have it and send it scanned to me?. Best regards
Hello
I have been given the opportunity to purchase a 2nd hand Howes swb30 VSWR
meter. I have the PCB nicely populated, the meter and the potentiometer. I
miss the instruction manual to add them, to calibrate and to use it. Does
anybody have it and send it scanned to me?. Best regards
I have been given the electronic of such a unit? Does anybody know if
there are suitable enclosures available?
Regards
Ed
On Wed, 12 Jan 2005 14:55:18 -0500,
[EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
I can heartily endorse the AADE LC meter ( see http://www.aade.com/)
I received a kit
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