Welcome to the Lothians Radio Society
12 Aug 2021 LRS Perseids BBQ
- Details
- Written by Alan GM3PSP
The LRS 2021 Summer "Perseids" barbecue was held at "Bates Motel", QTH of Pete GM4BYF & Kay Bates GM6KAY, and was a great success.
Pete and guests at the grill.
Enjoying the excellent BBQ grub outside.
We moved into the sunroom as it got cooler.
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28 July 2021 - LRS D/F Hunt
- Details
- Written by Alan GM3PSP
The 2021 LRS DF Hunt on Top Band was held on 28th July, starting from the "Tardis" on Braid Hills Road. Three teams attempted to find the Fox station GM3HAM/P operated by Peter GM4DTH.
Brian GM4DIJ, Briain GM8PKL (cheers!), Melvyn GM4HYR, Mike GM8KCS. (Photos: Alan GM3PSP).
Peter GM4DTH operating Fox GM3HAM/P in woods beside White Lady Walk at Fairmilehead. He was also able to call in to the LRS Net on 2m using a separate IC-705 rig. First to find the Fox was Melvyn GM4HYR, 20:17; Mike GM8KCS. 21:14. Refreshments afterwards at nearby Hunter's Tryst.
Melvyn GM4HYR, Peter GM4DTH, Mike GM8KCS, Alan GM3PSP (passenger with Mike).
Click for Full Report with more photos.
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2-4 July 2021 - GM3HAM/P - VHF NFD - Gatehouse of Fleet
- Details
- Written by Alan GM3PSP
The LRS GM3HAM Contest Group again took part in RSGB VHF NFD from Gatehouse of Fleet on 6m/4m, 2m & 70cm. Photos Colin GM4HWO, Peter GM4DTH.
2021-08-18: Result: LRS was again Runner-up in Restricted Section with 2944 normalised points, and earning the Cockenzie Quaich as Leading GM.
Brian GM4DIJ & Andy MM0FMF 6m (Sat) / 4m (Sun).
Also ops: Mike GM4IGS & Danny GM6CMQ.
6m: 72 QSOs, 96772 pts, best Dx: 5B4AAB 3573km
50MHz winner in Restricted Section
4m: 25 QSOs, 10199 pts, best Dx: EC7AKV 1951km
Norrie GM1CNH & Peter GM4DTH on 2m.
Also op Colin GM4HWO; Danny GM6CMQ (Sat. eve).
129 QSOs, 36035 pts, best Dx: GU0UVH 590km
Elecraft K3 + 100W transverter to 18-ele yagi at 33ft.
Pete GM4BYF & Brian GM8BJF on 70cm.
41 QSOs, 13017 pts, best Dx F6KRK 802km (nr Paris).
IC-9700 + 100W amp to M2 38-element yagi at 30ft.
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14 -16 May 2021 - GM3HAM/P - RSGB 2m Contest, Gatehouse of Fleet
- Details
- Written by Alan GM3PSP
Peter GM4DTH and Brian GM4DIJ
Back to our favourite site, on a hill-top near Gatehouse of Fleet.
Peter GM4DTH described the wx conditions as "grey and unsettled".
Radio conditions were below average with low signal strengths being the norm for the entire operating period.
Unusually, we could not hear GB3VHF (144.430MHz).
The antennas were an M2 17-element yagi plus a secondary circularly-polarized antenna to help to work stations with non-horizontally-polarized antennas.
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4-6 Sept 2020 - LRS GM3HAM/P - RSGB 2m Trophy, Gatehouse of Fleet
- Details
- Written by Alan GM3PSP
The LRS GM3HAM/P contest group were active during the 2m Trophy Contest from our usual site near Gatehouse of Fleet in Dumfries & Galloway.
Participants were: Colin GM4HWO, Brian GM8BJF, Mike GM4IGS, Norrie GM1CNH, Bob MM0XRI (guest), Rob MM0RHU (guest) and Peter GM4DTH, with apologies (H&S) from Alan GM3PSP & Pete GM4BYF.
The station made 196 QSOs plus a few dupes.
Best DX: F6DKW 57097 JN18cs in Paris at 808.4km
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Photos - by Colin GM4HWO & Andy MM0FMF.
L-R: Andy MM0FMF, Brian GM8BJF, Mike GM4IGS, Norrie GM1CNH, Colin GM4HWO, Bob MM0XRI, Rob MM0RHU & Peter GM4DTH - suitably masked!
Andy MM0FMF
Peter GM4DTH
Recording of GM3HAM/P QSO with G4AQB.
(Full report in Society Activities) Click.
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23 & 25 July 2020 - 122GHz - Two Firsts in 3 Days by Brian GM8BJF & Pete GM4BYF / G4BYF - Confirmed by UK Microwave Group
- Details
- Written by Alan GM3PSP
GM8BJF/P GM4BYF/P
Brian GM8BJF reports: Pete GM4BYF and myself have recently built up VK3CV 122GHz (2.4cm wavelength) transceiver boards into portable systems and have been doing some tests with them. On Thursday 23rd July we had what we believe wss the first GM to GM contact across a distance of 0.69 km between two hills in Edinburgh and on Saturday 25th July we went down to the English border and had what we believe to be the first GM to G contact on the band.
Interestingly, Doppler effects were observed even at walking speed on this band (no fire-engine required)!
We were using the system in its most basic form with 25 mm circular horns. Plans are now afoot to add refinements such as GPS locking and improved antennas and try for longer paths having established the basic functionality of our setups.
John G3XDY of the UK Microwave Group has confirmed that these are "Firsts" for GM/GM & GM/G on 122GHz. Certificates will be awarded. Congratulations to Brian and Pete.
John G4BAO has credited Brian and Pete with the GM-G "First" in his GHz Bands page (64) in the November 2020 RadCom & link to Brian's webpage.
GM8BJF/P seen across the border from G4BYF/P. (International DX !)
Full details with more photos and 3 short videos are on Brian's website at:
https://gm8bjf.joomla.com/2-uncategorised/23-122-ghz-activities
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19th July 2020 - GM4DIJ/P in RSGB 70MHz Trophy Contest from nr Stranraer in Galloway.
- Details
- Written by Alan GM3PSP
Brian GM4DIJ returned to his favourite portable location at IO74mu about 8km south of Stranraer, to operate in the 70MHz Trophy contest on 19th July.
Brian's station was an FT847 into a TE Systems linear amp with 100W output. The antenna was the 11-element VHF NFD yagi re-spaced as a 6 element, which was a struggle to erect to 5m in the wind, but at least the wx was sunny.
Valid QSOs: 30
Claimed QSO points: 9224
Claimed # of exchanges: 23
Claimed # of DXCCs: 4
Claimed total score: 249,048
Best DX: G3XDY; JO02ob; 513km.
Mni tnx to Brian for providing this report.
See also Brian's 23cm entry in March 2020
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01 April 2020 - HAM COVID-19 Guidelines
- Details
- Written by Alan GM3PSP
EFFECTIVE APRIL 01, 2020.
Amateur Radio operators are ordered to strictly observe the Coronavirus mitigation guidelines as they apply to amateur radio operating.
All ham radio operators are encouraged to stay at least 6 feet from the microphone in order to maintain proper separation from others. The distance may be reduced if a mask is put on the microphone.
CW operators should wear appropriate gloves when handling keys. Speakers should be securely covered with .01 micron particulate HEPA filters.
There should be no more than 10 stations on the same frequency at the same time.
Disinfect your knobs, switches, etc before operating ... especially touch screens and PTT. Shoe covers should be worn when using foot switches. Use of hands-free VOX is strongly encouraged although from 6 feet away, it may be necessary to shout.
Disinfect all antenna cables coming into the station.
Only mobile stations and walkie-talkie contacts are permitted where sit-down service has been banned. The 6 ft microphone separation guideline is suspended for these types of operation, but a mask on the microphone is strongly recommended.
Mobile operators are encouraged to remain in their vehicles except to get necessities.
Operators should leave their operating positions only for necessities.
Outdoor antenna work is allowed as long as there is social distancing among all who are present.
Hoarding of batteries, spare tubes, coax, etc. is discouraged and is unfair to others. We are in this together.
New equipment and parts should be ordered online for front porch delivery.
Do not test (tune) your equipment unnecessarily. That is wasteful and inconsiderate. Testing should be reserved for those who actually need it.
Your understanding and cooperation in this matter is mandatory while particularly observing the Effective Date.
(By NL7XM, received via N2BEG, Rochester NY).
Click for Special Instructions.
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