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Yahoo - time to move away?
I would second this, I am a member of a few groups, both low volume groups like ukmicrowaves and medium volume like some of the test equipment groups. Some of these have migrated to groups.io and in e
I would second this, I am a member of a few groups, both low volume groups like ukmicrowaves and medium volume like some of the test equipment groups. Some of these have migrated to groups.io and in e
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By
geoff Blake
· #43566
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Calibrating an RF detector
First, you need to decide exactly how accurate you need to calibrate the sensor. RF power is notably fickle in this aspect. All but the best, most well equipped calibration labs are hard put to measur
First, you need to decide exactly how accurate you need to calibrate the sensor. RF power is notably fickle in this aspect. All but the best, most well equipped calibration labs are hard put to measur
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geoff Blake
· #43459
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Chip Inductors
For what it's worth, and remembering that it is a long time ago, but I seem to remember that the measurement of low values of inductance (and capacitance for that matter) involved quite complex test j
For what it's worth, and remembering that it is a long time ago, but I seem to remember that the measurement of low values of inductance (and capacitance for that matter) involved quite complex test j
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geoff Blake
· #43393
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Microphone
OK, to Paul? Thanks Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <melecerties@...> Using Linux: Ubuntu 14.04
OK, to Paul? Thanks Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <melecerties@...> Using Linux: Ubuntu 14.04
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geoff Blake
· #43350
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Microphone
If you get no other takers, yes please Chris. Some of us still use the FT-X90 series. Address is QTHR. 73 Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford,
If you get no other takers, yes please Chris. Some of us still use the FT-X90 series. Address is QTHR. 73 Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford,
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By
geoff Blake
· #43351
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Old Marconi Waveguide Load
Chris, did you come across and M.E.D.L. (Marconi Electronic Devices Ltd) catalogues from the 1970/80's. That would be about the right era. The description sounds about right. The material of the load
Chris, did you come across and M.E.D.L. (Marconi Electronic Devices Ltd) catalogues from the 1970/80's. That would be about the right era. The description sounds about right. The material of the load
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By
geoff Blake
· #43260
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Old Marconi Waveguide Load
Chris, Is it/was it painted matt black and about 12" long with a number of cooling fins about 4" x 3" rectangular. Alternatively is it a water cooled device with a couple of thermocouple sensors? Eith
Chris, Is it/was it painted matt black and about 12" long with a number of cooling fins about 4" x 3" rectangular. Alternatively is it a water cooled device with a couple of thermocouple sensors? Eith
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By
geoff Blake
· #43258
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microwavers.org
It seems to be a directional effect, can somebody swing the dish round to the south? Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@pal
It seems to be a directional effect, can somebody swing the dish round to the south? Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@pal
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By
geoff Blake
· #42472
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Tripod turntable
Hmm, never seen these before, but there is a whole range of them on the Bay. Some of them look quite suitable. Thanks for the spot. 73 Geoff ################################################# Geoff Bla
Hmm, never seen these before, but there is a whole range of them on the Bay. Some of them look quite suitable. Thanks for the spot. 73 Geoff ################################################# Geoff Bla
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By
geoff Blake
· #41148
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Tripod turntable [1 Attachment]
Maybe I was a bit premature, I searched the local B&Q and not a sign of such. Could fellow ops, when they visit their local B&Q have a looksee if they have any in stock, and email me. I then can conta
Maybe I was a bit premature, I searched the local B&Q and not a sign of such. Could fellow ops, when they visit their local B&Q have a looksee if they have any in stock, and email me. I then can conta
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By
geoff Blake
· #41142
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Tripod turntable [1 Attachment]
Thanks Mike, I can see it now - a microwavers queue outside B&Q. Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <mel
Thanks Mike, I can see it now - a microwavers queue outside B&Q. Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <mel
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By
geoff Blake
· #41122
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Tripod turntable
Any chance of a photo Mike? Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <melecerties@...> Using Linux: Ubun
Any chance of a photo Mike? Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <melecerties@...> Using Linux: Ubun
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By
geoff Blake
· #41117
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Scatterpoint download problem
I too am having the Avast problem, and find it a little difficult to read the booklet version using my Apple preview programme. I am waiting for time on the XYL's window box to download the A4 version
I too am having the Avast problem, and find it a little difficult to read the booklet version using my Apple preview programme. I am waiting for time on the XYL's window box to download the A4 version
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By
geoff Blake
· #40215
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Latest RadCom Plus
Well said David. Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <melecerties@...> Using Linux: Ubuntu 14.04 on
Well said David. Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <melecerties@...> Using Linux: Ubuntu 14.04 on
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By
geoff Blake
· #40093
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Auto-PLL board..Arrival
Yes Mike, very well done and my thanks to you for organising and all the hard work. I don't suppose I ought to say this within earshot, but I am keeping my eyes skinned for you next target for a group
Yes Mike, very well done and my thanks to you for organising and all the hard work. I don't suppose I ought to say this within earshot, but I am keeping my eyes skinned for you next target for a group
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By
geoff Blake
· #39003
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auto-PLL board Update
Well, for my £2.00 worth, I would rather see the money go to the RNLI - they are one of the only charity organisations who really put their lives on line ! but I will go with the majority if nobody el
Well, for my £2.00 worth, I would rather see the money go to the RNLI - they are one of the only charity organisations who really put their lives on line ! but I will go with the majority if nobody el
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By
geoff Blake
· #38876
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purchase of OZ5N auto-PLL board
Mike, Count me in please for one as previously requested. I will PayPal you on request. Thanks & 73 Geoff. ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Esse
Mike, Count me in please for one as previously requested. I will PayPal you on request. Thanks & 73 Geoff. ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Esse
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By
geoff Blake
· #38758
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REF locking a Kuhne 3cm transverter
My favorite internet statement "Me too" Please. Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <melecerties@...
My favorite internet statement "Me too" Please. Geoff ################################################# Geoff Blake, G8GNZ JO01fq: Chelmsford, Essex, UK <geoff@...> or <melecerties@...
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By
geoff Blake
· #38669
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REF locking a Kuhne 3cm transverter
Martin, I am interested in your results with the OZ5N board and I am sure that many others here will be too. My interest is to apply to a Kuhne 6cm transverter. Maybe you could commit your resukts eit
Martin, I am interested in your results with the OZ5N board and I am sure that many others here will be too. My interest is to apply to a Kuhne 6cm transverter. Maybe you could commit your resukts eit
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By
geoff Blake
· #38663
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