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Old 12th Sep 2010, 11:19 pm   #1
Reelman
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Default TES VHF/UHF Field Strength Meter MC 661-C

Can anyone help me please to find the circuit of this Italian made TV field strength meter? Just bought one and it refuses to read any input of any frequency.

Many thanks,

Peter G1DEZ
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Old 17th Jan 2011, 12:49 am   #2
G8JYV - Ken
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Default Re: TES VHF/UHF Field Strength Meter MC 661-C

Hi Peter,

Do you still need a circuit for the MC 661-C?
I have the manual for this and would be more than happy to scan the circuit.

Regards,
Ken G8JYV.
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Old 21st Jun 2011, 4:30 pm   #3
alkaline
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Default Re: TES VHF/UHF Field Strength Meter MC 661-C

Hi Ken an Peter,

My MC 661-C had a defect meter. The original meter is 50uA. I found a fitting meter system that could be mounted in the meter case, but it is a 1mA system. I have to put an amplifier in between. I would be very happy to get a schematic diagram of the MC 661-C. Can you scan this schematic for me please, Ken?

Regards,
Han
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Old 5th Apr 2012, 3:40 pm   #4
Coherer
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Question Re: TES VHF/UHF Field Strength Meter MC 661-C

Quote:
Originally Posted by G8JYV - Ken View Post
Hi Peter,

Do you still need a circuit for the MC 661-C?
I have the manual for this and would be more than happy to scan the circuit.

Regards,
Ken G8JYV.
Hi Ken,

I have a TES Field Strength Meter model MC 661-C that has just died for no apparent reason. I was just using it to measure signal level from an indoor TV antenna and it stopped working.

Do you have a scan of the manual for it with a circuit diagram? I would appreciate a copy if you do.

Thanks
Jim
VK3JI
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Old 1st Jul 2013, 5:57 am   #5
cougar_lou
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Default Re: TES VHF/UHF Field Strength Meter MC 661-C

Quote:
Originally Posted by G8JYV - Ken View Post
Hi Peter,

Do you still need a circuit for the MC 661-C?
I have the manual for this and would be more than happy to scan the circuit.

Regards,
Ken G8JYV.

Ken,are you still around, if so might I bother you for a scan of the TES MC661-C manual? I have one here that consistenly refuses to oscillate even with a new transistor fitted.

Thanks for the read, Brian G.
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Old 1st Jul 2013, 1:24 pm   #6
AC/HL
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Default Re: TES VHF/UHF Field Strength Meter MC 661-C

Ken hasn't posted for quite some time, but he does have a homepage with a contact form.
Perhaps you could take up his offer via that. Click on his user-name for details.
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