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VK7MO in discussion about use of Q65 for terrestrial microwave.
Well worth watching and the insight into coastal working on 10GHz etc and how to position the stations to get the best out of contacts is certainly illuminating from an Island point of view We've got
Well worth watching and the insight into coastal working on 10GHz etc and how to position the stations to get the best out of contacts is certainly illuminating from an Island point of view We've got
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Mike GD6ICR
· #61371
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Eltek Flatpack2 PSU
Ive have an Eltek 53.5V 18.7A one if anyone is still after one
Ive have an Eltek 53.5V 18.7A one if anyone is still after one
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Mike GD6ICR
· #61032
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January SHF UKAC
I was over the moon - I was set up only for RCV on 13cm and tried to hear GM8IEM but tried on 3 different planes. Then GM4JTJ tuned his beam on me 52 no AS and 55 with AS. Awesome considering 31 ele b
I was over the moon - I was set up only for RCV on 13cm and tried to hear GM8IEM but tried on 3 different planes. Then GM4JTJ tuned his beam on me 52 no AS and 55 with AS. Awesome considering 31 ele b
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By
Mike GD6ICR
· #60827
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Eltek Flatpack2 PSU 3KW set to 48V or whatever you want
Brand new supply as marked if anyone is interested bought for sspa and never used Mike GD6ICR IO74PF73TW
Brand new supply as marked if anyone is interested bought for sspa and never used Mike GD6ICR IO74PF73TW
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Mike GD6ICR
· #60816
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High band circuit boards
#amplifier
2xamplifiers containing SD1480x4 and 2x BLW36. Working when removed from chassis See picture folder foc except postage
2xamplifiers containing SD1480x4 and 2x BLW36. Working when removed from chassis See picture folder foc except postage
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By
Mike GD6ICR
· #60469
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Edited
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Spid Rotator
Huge interference on 2m and above in use any ideas.
Huge interference on 2m and above in use any ideas.
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Mike GD6ICR
· #60300
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Programming 13Ghz Signal generator
Methinks that an RFZERO is the best route then - and worthwhile by the looks of it so I can program it whatever mode it is best for the band im transmitting on Thanks for all the input I'll use it all
Methinks that an RFZERO is the best route then - and worthwhile by the looks of it so I can program it whatever mode it is best for the band im transmitting on Thanks for all the input I'll use it all
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Mike GD6ICR
· #59646
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Programming 13Ghz Signal generator
Thanks for the kick- I found Termite (nice terminal ) and it worked after the change of one setting 0x0a in its interface and it works as I expected it to. Now I need to write a program to key it to a
Thanks for the kick- I found Termite (nice terminal ) and it worked after the change of one setting 0x0a in its interface and it works as I expected it to. Now I need to write a program to key it to a
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Mike GD6ICR
· #59540
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Programming 13Ghz Signal generator
According to the spec of this device (ADF5355 54M-13.6GHz) it is programmable via USB - Ive tried a few methods but cant get it to re-act to any serial commands anyone out there with experience of thi
According to the spec of this device (ADF5355 54M-13.6GHz) it is programmable via USB - Ive tried a few methods but cant get it to re-act to any serial commands anyone out there with experience of thi
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Mike GD6ICR
· #59517
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Coax for dish feed (suggestions please).
Im in the same situation as Andy for 10ghz need a feeder with sma's about a metre long so I can get a beacon on the air and keep all tx indoors. Otherwise hope the waterproof boxes I have remain that
Im in the same situation as Andy for 10ghz need a feeder with sma's about a metre long so I can get a beacon on the air and keep all tx indoors. Otherwise hope the waterproof boxes I have remain that
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By
Mike GD6ICR
· #59207
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Denis G3UVR SK
G3UVR Best Elmer Ive ever had and the times with the crew on Cyrn y Brain and Halkyn introduced me to the shorter frquencies amazing times Give a call Keith G6HHK when you are free Again RIP old frien
G3UVR Best Elmer Ive ever had and the times with the crew on Cyrn y Brain and Halkyn introduced me to the shorter frquencies amazing times Give a call Keith G6HHK when you are free Again RIP old frien
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Mike GD6ICR
· #58754
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G4TWJ Sequencer
Thanks to one and all circuit now decrypted and working - Now to get on the band (3cm)
Thanks to one and all circuit now decrypted and working - Now to get on the band (3cm)
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Mike GD6ICR
· #58730
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G4TWJ Sequencer
Please Ive had a look and I do have older Arrl Handbooks but cant see it in any of them
Please Ive had a look and I do have older Arrl Handbooks but cant see it in any of them
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Mike GD6ICR
· #58723
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G4TWJ Sequencer
Thanks Colin looks quite good and I probably couldnt build it for the price alone Mike
Thanks Colin looks quite good and I probably couldnt build it for the price alone Mike
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Mike GD6ICR
· #58722
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G4TWJ Sequencer
Have had a G4TWJ sequencer donated to me and wonder if anyone has any ideas about it. Based around an LM324AN Quad op amp and 4 x D620A npn as output drivers. Circuit diagram would be helpful Thanks
Have had a G4TWJ sequencer donated to me and wonder if anyone has any ideas about it. Based around an LM324AN Quad op amp and 4 x D620A npn as output drivers. Circuit diagram would be helpful Thanks
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By
Mike GD6ICR
· #58713
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Edited
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Unsure what these are called
Please tell me what these connections are called need 2 of these flanges and 2 sets of the coupling rings. Unsure whether the transition from n-type to waveguide is a dummy load or a test connection.
Please tell me what these connections are called need 2 of these flanges and 2 sets of the coupling rings. Unsure whether the transition from n-type to waveguide is a dummy load or a test connection.
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Mike GD6ICR
· #58479
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Wanted SMA/N-type to WG16 transitions
Not sure whats happened here but I sent you an email direct asking for two of the WG16 transitions complete. Ive found some dont send because of spam blocks so Im replying on Groups Appreciate a direc
Not sure whats happened here but I sent you an email direct asking for two of the WG16 transitions complete. Ive found some dont send because of spam blocks so Im replying on Groups Appreciate a direc
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By
Mike GD6ICR
· #58414
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Feed thru capacitors
Looking to find the specification and availability of feed thrus for my original DEMI 10368-144 transverter can anyone help
Looking to find the specification and availability of feed thrus for my original DEMI 10368-144 transverter can anyone help
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Mike GD6ICR
· #58397
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28V PSU?
I wonder if you know what type of 27v Plugs they use
I wonder if you know what type of 27v Plugs they use
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By
Mike GD6ICR
· #58348
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Wanted SMA/N-type to WG16 transitions
Can anyone help or point me to a source of SMA or N-type to WG16 transitions for a penny feed type dish for testing preferably with a flange Thanks
Can anyone help or point me to a source of SMA or N-type to WG16 transitions for a penny feed type dish for testing preferably with a flange Thanks
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By
Mike GD6ICR
· #58172
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