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Off-Set Dish Mounting Ideas
GE gentlemen. I was wondering if someone could direct me to some example images, or a site showing how others have mounted their 10 GHz off-set dish to a 2" OD mast. I would like to incorporate
GE gentlemen. I was wondering if someone could direct me to some example images, or a site showing how others have mounted their 10 GHz off-set dish to a 2" OD mast. I would like to incorporate
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By
Gedas
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#63865
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Re: RS
Hello John
Thanks for the QSO on 3cm yesterday…
73 David
Get Outlook for iOS
Hello John
Thanks for the QSO on 3cm yesterday…
73 David
Get Outlook for iOS
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By
Dave - G4RQI
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#63864
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Re: GB3GCT o 10368.935MHz
As with any plant they need harvesting.
Paul G8AQA
Virus-free. www.avg.com
As with any plant they need harvesting.
Paul G8AQA
Virus-free. www.avg.com
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By
Paul G8AQA
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#63863
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Re: GB3GCT o 10368.935MHz
GCT was a decent RS signal again here in IO93 last night, despite the direct path being totally blocked by trees. I'm taking careful measurements to see which trees I need to fell to open up the
GCT was a decent RS signal again here in IO93 last night, despite the direct path being totally blocked by trees. I'm taking careful measurements to see which trees I need to fell to open up the
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By
Neil Smith G4DBN
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#63862
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Re: GB3GCT o 10368.935MHz
Hi Dave ,
Yes the path to GB3GCT is heavily obstructed in my direction , 37.2 degrees from me at 84km .
I have been surprised at the extent of RS returns from virtually all round the compass - far
Hi Dave ,
Yes the path to GB3GCT is heavily obstructed in my direction , 37.2 degrees from me at 84km .
I have been surprised at the extent of RS returns from virtually all round the compass - far
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By
John Fell
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#63861
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Re: Balun for push-pull
Peter, this is something I have an interest in, would it be possible for you to send me that article as well?
Best 73
Paul G3NJV
Peter, this is something I have an interest in, would it be possible for you to send me that article as well?
Best 73
Paul G3NJV
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By
Paul Randall G3NJV
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#63860
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Re: GB3GCT o 10368.935MHz
Thanks for the report John. Looking at the beacon site I'm not too surprised by your observations. The location is a local high spot but shielded to the North and South by the Berkshire Downs and
Thanks for the report John. Looking at the beacon site I'm not too surprised by your observations. The location is a local high spot but shielded to the North and South by the Berkshire Downs and
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By
Dave G1EHF
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#63859
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Thin Sunstrates for Microstrip
Apologies if I go into 'I've been though this before' mode ...
I spent a lot of time looking at, and designing a reproducable LNA (<1dB noise figure using my HP source and NFomenter) using a modern
Apologies if I go into 'I've been though this before' mode ...
I spent a lot of time looking at, and designing a reproducable LNA (<1dB noise figure using my HP source and NFomenter) using a modern
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By
Chris Bartram G4DGU <chris@...>
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#63858
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Re: Substrate thickness for 10 GHz
JLC is the supplier I use but, as I said, they have an engineering surcharge for 0.4 mm PCBs, hence my question.
JLC is the supplier I use but, as I said, they have an engineering surcharge for 0.4 mm PCBs, hence my question.
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By
Greg - ZL3IX
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#63857
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Re: Substrate thickness for 10 GHz
And if you want really thin susbsrate jlc do 4 layer, with either 0.2mm top layer (jlc7638 layer stackup) or 0.1mm (jlc 2213 stackup) ... no use for the hmc pa chip, but useful for other microwave
And if you want really thin susbsrate jlc do 4 layer, with either 0.2mm top layer (jlc7638 layer stackup) or 0.1mm (jlc 2213 stackup) ... no use for the hmc pa chip, but useful for other microwave
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By
Robin Szemeti - G1YFG
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#63856
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Scatterpoint input
I would really appreciate some input for Scatterpoint, due to be published next week.
Such as This month I have been….. An article would be great. Or anything interesting…….
Activity reports
I would really appreciate some input for Scatterpoint, due to be published next week.
Such as This month I have been….. An article would be great. Or anything interesting…….
Activity reports
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By
Roger Ray
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#63855
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Re: Substrate thickness for 10 GHz
Hi Greg
JLC PCB does boards of both 0.4 and 0.6. Ive always had a great service form them but be selective on the postage to keep your costs down
Chris MM0KOS
Sent from Mail for Windows
Hi Greg
JLC PCB does boards of both 0.4 and 0.6. Ive always had a great service form them but be selective on the postage to keep your costs down
Chris MM0KOS
Sent from Mail for Windows
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By
Chris Ruddy MM0KOS
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#63854
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Re: RS
Hello David
There’s certainly a lot of rain around today, although so far Essex is living up to its reputation and is dry.
I’m still learning about RS propagation, but my feeling is that
Hello David
There’s certainly a lot of rain around today, although so far Essex is living up to its reputation and is dry.
I’m still learning about RS propagation, but my feeling is that
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By
John Lemay
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#63853
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GB3GCT o 10368.935MHz
Aggressive drizzle here at moment .
Once again it shows that it only takes minimal moisture to bring GB3GCT from normal below noise floor to a respectable level .My 60cm dish is also elevated to 4
Aggressive drizzle here at moment .
Once again it shows that it only takes minimal moisture to bring GB3GCT from normal below noise floor to a respectable level .My 60cm dish is also elevated to 4
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By
John Fell
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#63852
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Substrate thickness for 10 GHz
I've now completed my 10 GHz transverter and am starting on an LNA and PA. For the transverter I used PCBs with a 0.8 mm FR4 substrate and, apart from the 1 dB per inch track loss, it seemed to work
I've now completed my 10 GHz transverter and am starting on an LNA and PA. For the transverter I used PCBs with a 0.8 mm FR4 substrate and, apart from the 1 dB per inch track loss, it seemed to work
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By
Greg - ZL3IX
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#63851
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Re: Modderman 23cms PA for sale with extras
Hello Bob,
PA is sold and winging its way to downtown Leicestershire Sorry!
Phil G3YPQ
Hello Bob,
PA is sold and winging its way to downtown Leicestershire Sorry!
Phil G3YPQ
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By
Phil Williams
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#63850
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Re: RS
David I might be around if there is something local to get me out the valley.
--
Clive GW4MBS (ex-G8ADP)
Pottering on 6m - 3cm in a valley in IO71XW where any QSO is a triumph of optimism over
David I might be around if there is something local to get me out the valley.
--
Clive GW4MBS (ex-G8ADP)
Pottering on 6m - 3cm in a valley in IO71XW where any QSO is a triumph of optimism over
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By
Clive Elliott GW4MBS
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#63849
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Re: 10 GHZ SSPAs
Hello Robin,
Thank you for the nice words.
Enjoy you sailing trip and take care..
73 John PA7JB
Op 20-8-2021 om 19:00 schreef Robin
Hello Robin,
Thank you for the nice words.
Enjoy you sailing trip and take care..
73 John PA7JB
Op 20-8-2021 om 19:00 schreef Robin
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By
John Lambo
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#63848
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RS
Hello...
There’s quite a bit rain about tomorrow so anyone around in the afternoon on 10Ghz?
I’ll log into KST when I’m about
David – G4RQI IO93IR
Sent from Mail for Windows
Hello...
There’s quite a bit rain about tomorrow so anyone around in the afternoon on 10Ghz?
I’ll log into KST when I’m about
David – G4RQI IO93IR
Sent from Mail for Windows
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By
Dave - G4RQI
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#63847
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Re: 10 GHZ SSPAs
Nice units, i have one, not tested yet as i am sailing, but a really nice build--
Robin Szemeti - G1YFG
Nice units, i have one, not tested yet as i am sailing, but a really nice build--
Robin Szemeti - G1YFG
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By
Robin Szemeti - G1YFG
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#63846
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