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waveguide on ebay
Came across this lot on ebay, whilst looking for some other bits, I know nothing about waveguide beyond my level.
But thought link might be some use,
Came across this lot on ebay, whilst looking for some other bits, I know nothing about waveguide beyond my level.
But thought link might be some use,
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By
ian hope (2E0IJH)
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#40940
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Re: Right Angled SMA at 10GHz
In Marconi I remember we banned rightangle SMAs for anywhere near X-Band.
Not just due to poor match , but because of their potential to overmode or breakdown
The only exception was some very
In Marconi I remember we banned rightangle SMAs for anywhere near X-Band.
Not just due to poor match , but because of their potential to overmode or breakdown
The only exception was some very
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By
mjniman@...
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#40939
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Re: Right Angled SMA at 10GHz
If you mean RG401 or UT250, the 0.25 inch version of semi-rigid, I have bought it (and the hand-formable version) at reasonable prices at rallies (mainly in Europe rather than the UK
If you mean RG401 or UT250, the 0.25 inch version of semi-rigid, I have bought it (and the hand-formable version) at reasonable prices at rallies (mainly in Europe rather than the UK
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By
John Quarmby
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#40938
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New TS2000 file loaded to hupRF website
Hi all,
Excuse the bandwidth, but I've just uploaded a set of notes to my PAT page on using a PAT to fed an SDR as a 2nd independent receiver with the HF/50MHz band coverage. Given the Rx
Hi all,
Excuse the bandwidth, but I've just uploaded a set of notes to my PAT page on using a PAT to fed an SDR as a 2nd independent receiver with the HF/50MHz band coverage. Given the Rx
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By
dave powis <g4hup@...>
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#40937
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Re: Right Angled SMA at 10GHz
During my employed years , in the microwave industry , we would never use 90 degree angled connectors ., as , you will be aware , microwaves , do not like going round corners ........... full stop
During my employed years , in the microwave industry , we would never use 90 degree angled connectors ., as , you will be aware , microwaves , do not like going round corners ........... full stop
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By
GORDONJ REASON <gordonj.reason@...>
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#40936
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IN77 square.
Gm all ! F1SRC, F5LWX and F9OE will be /P IN77WT fm saturday 29 1400 TU to 30 1500 TU on 6 and 3 cm. CW and SSB. See ON4KST !
73 and dx !
Gm all ! F1SRC, F5LWX and F9OE will be /P IN77WT fm saturday 29 1400 TU to 30 1500 TU on 6 and 3 cm. CW and SSB. See ON4KST !
73 and dx !
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By
F9oe@...
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#40935
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Re: Right Angled SMA at 10GHz
I have just dismantled a piece of equipment which I presume was part of a radar system. It has a Marconi isolator Type F1096-22 marked at 9.05Ghz It had 2 right angle SMAs and a tee. The tees
I have just dismantled a piece of equipment which I presume was part of a radar system. It has a Marconi isolator Type F1096-22 marked at 9.05Ghz It had 2 right angle SMAs and a tee. The tees
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By
Paul G8AQA
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#40934
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Re: Right Angled SMA at 10GHz
I have just taken dismantled a piece of ex Tornado avionics designed for 8 -18 GHz and there are no right angle SMA bits to be seen.
All connections use normal SMA connectors and then semi-rigid coax
I have just taken dismantled a piece of ex Tornado avionics designed for 8 -18 GHz and there are no right angle SMA bits to be seen.
All connections use normal SMA connectors and then semi-rigid coax
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By
geoffrey pike
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#40933
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Re: Right Angled SMA at 10GHz
Hello Andy
The performance of right-angle plugs at 10GHz is a bit of a lottery. I've looked at quite a few cables fitted with them on the incredibly ancient (but still very useful) HP8410 VNA I use
Hello Andy
The performance of right-angle plugs at 10GHz is a bit of a lottery. I've looked at quite a few cables fitted with them on the incredibly ancient (but still very useful) HP8410 VNA I use
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By
Christopher Bartram <cbartram@...>
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#40931
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Re: Réf. : Right Angled SMA at 10GHz
That's a wonderfully useful set of measurements - tnx for posting it
Perhaps they could be persuaded to let it appear in Scatterpoint ...???
Anyway, it looks as if my suspicions were correct about
That's a wonderfully useful set of measurements - tnx for posting it
Perhaps they could be persuaded to let it appear in Scatterpoint ...???
Anyway, it looks as if my suspicions were correct about
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By
Andy G4JNT
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#40932
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Right Angled SMA at 10GHz
I remember somewhere reading comments that right angled SMA adapters have a lower frequency limit than straight through ones; at least, the sharp angled ones like the two on the right of
I remember somewhere reading comments that right angled SMA adapters have a lower frequency limit than straight through ones; at least, the sharp angled ones like the two on the right of
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By
Andy G4JNT
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#40929
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Réf. : Right Angled SMA at 10GHz
some ideas an mesurements here :
http://home.scarlet.be/~pin32100/Microwave%20roundtable/Measur.pdf
F1CHF
Envoyé a partir de mon Minitel S3B (version 4)
-------Message original-------
some ideas an mesurements here :
http://home.scarlet.be/~pin32100/Microwave%20roundtable/Measur.pdf
F1CHF
Envoyé a partir de mon Minitel S3B (version 4)
-------Message original-------
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By
F1CHF
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#40930
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Re: 67 wimo for sale
Hi all forgot it's for 23cms
Reg
Sent from my Samsung Galaxy A3 - powered by Three
Hi all forgot it's for 23cms
Reg
Sent from my Samsung Galaxy A3 - powered by Three
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By
Reg Woolley
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#40927
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Re: 67 wimo for sale
Yes and as I stated I won't post buyer must collect
Reg
Sent from my Samsung Galaxy A3 - powered by Three
Yes and as I stated I won't post buyer must collect
Reg
Sent from my Samsung Galaxy A3 - powered by Three
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By
Reg Woolley
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#40928
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Re: 67 wimo for sale
…I assume you mean the one for 23cm.
nick
…I assume you mean the one for 23cm.
nick
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By
gm4ogi <gm4ogi@...>
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#40926
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67 wimo for sale
Hi all I am selling my 67 ele wimo. I would recommend getting a new driven element. Best offer gets it. please contact me off forum. Buyer must collect as it's a tricky item to post
Reg G8VHI.
Sent
Hi all I am selling my 67 ele wimo. I would recommend getting a new driven element. Best offer gets it. please contact me off forum. Buyer must collect as it's a tricky item to post
Reg G8VHI.
Sent
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By
Reg Woolley
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#40925
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Re: UKAC tonight
Hi Jim If you get this in time, can't offer a QSO, since I'm on 9cm tonight due to re flat-roofing, so no access to mast to swap dishes.
Hope you get a fist-full of QSOs.
CU
Hi Jim If you get this in time, can't offer a QSO, since I'm on 9cm tonight due to re flat-roofing, so no access to mast to swap dishes.
Hope you get a fist-full of QSOs.
CU
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By
Martyn G3UKV
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#40924
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Re: QRV 10 and 3.4GHz tonight
And I will just have 13cm..........
KST and watching for traces on the spectrum display.
I can use both the 2300 and 2320MHz allocations.
200W and 67 element.
73 de Sam, G4DDK
JO02pa
And I will just have 13cm..........
KST and watching for traces on the spectrum display.
I can use both the 2300 and 2320MHz allocations.
200W and 67 element.
73 de Sam, G4DDK
JO02pa
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By
SAM JEWELL
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#40923
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QRV 10 and 3.4GHz tonight
Hi Folks
I'll be QRV on 9cm and 3cm this evening from JO02cg.
Mainly setting up QSOs on KST, as I have no 144 talkback, but I will call towards centres of activity in various directions on 3400.123
Hi Folks
I'll be QRV on 9cm and 3cm this evening from JO02cg.
Mainly setting up QSOs on KST, as I have no 144 talkback, but I will call towards centres of activity in various directions on 3400.123
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By
g4bao
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#40922
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Re: UKAC tonight
Hi All
I will be trying my 10G setup for the first time from Alport Heights, Derbyshire. IO93ga
KST Only
07971 091767
Mark
G0MGX
Hi All
I will be trying my 10G setup for the first time from Alport Heights, Derbyshire. IO93ga
KST Only
07971 091767
Mark
G0MGX
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By
Mark
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#40921
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