Elad S2 2-Meter Reception
Please see the attached picture.
One will note the large amount of signals (I call it it interference) displayed across the portion captured. Does anyone have a clue as to what might be causing this? I see a similar view using an RSP DX with SDRuno. Any thoughts would be most welcome. Regards, George
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Re: Teaser Now Way off topic
jdow
Heavy nylon fishing line followed by thin woven
plastic rope followed by the real stuff followed by the wire.
(Works with a slingshot.)
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{^_^} On 20210810 07:21:49, Allan Isaacs
wrote:
OK Tom... fortunately my kids are all well established and won't be demanding house room (and the XYL is G3SGL so can't really complain can she!) and thanks Tracey for reminding me of Youtube. Just the job. My son in law has a pocket-sized drone so light string and a small weight over two of our trees and judicious pulling the wire aerial should do the trick. When the long wire fell down I didn't bother putting it back up because of bad RF interference. I'm now thinking of getting a TinySA to detect and analyse interference sources. My suspicion is my neighbour has an unused smart meter which is messing up HF. When his house supply tripped off the MF and HF bands suddenly cleaned up, but my portable radio isn't good enough to figure out exactly what's going on. Has anyone had any success using one for this purpose I wonder? Allan G3PIY
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Re: Teaser Now Way off topic
jdow
Are they ghouls or something?
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{+_+} On 20210810 06:27:45, Tom Crosbie G6PZZ
wrote:
Apologies Allan, I forgot you were the Radio Museum! I'm on my own now in a 5-bedroom modern house. The second floor is one large attic room, half guest bedroom, half shack. I no longer TX but I have 3 analogue radios and two SDRs. One problem I have I is that since my wife passed away last month, technically half the house belongs to our two children who are constantly reminding me of that fact. Well, they can pay for half the maintenance My current antenna feeders come into the house at the bedroom end of the top floor and there is plenty of excess. It will be a simple matter to push/pull the feeders out and pop them through a new hole into the living room two floors below. Planning for the future if I find I can no longer climb the stairs. Tom G6PZZ -----Original Message----- From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Allan Isaacs Sent: 10 August 2021 13:56 To: main@SDR-Radio.groups.io Subject: Re: [SDR-Radio] Teaser Not far off our current house Tom 2 actual bedrooms 4 more for radio collection plus conservatory (=2nd workshop + around 50 more radios) Double garage = main workshop + a few hundred more radios and shack The main difference is there's an 80m dipole and a long wire which has come adrift. No cellar (which would have been for wine if we had one) Question: has anyone used a drone to erect a long wire in trees perhaps using a ball of string for starters? Allan G3PIY -----Original Message----- From: main@SDR-Radio.groups.io [mailto:main@SDR-Radio.groups.io] On Behalf Of Tom Crosbie G6PZZ Sent: 10 August 2021 13:39 To: main@SDR-Radio.groups.io Subject: Re: [SDR-Radio] Teaser I make Allan's house as follows: Cellar = Workshop 1 Bedroom for Mr and Mrs Issacs I bedroom for guests 4 bedrooms for radio shacks split HF,VHF, DATA, SWL Tom G6PZZ
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Re: Teaser
jdow
I'm wondering why they keep making the sign of the
cross on themselves all the time.
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(Um, s/sain/sane/ ?) {O,o} On 20210810 04:53:19, Siegfried
Jackstien wrote:
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Re: Teaser
Conrad, PA5Y
There is a fishing line called Power Pro by Shimano. The 0.76mm stuff has a breaking strain of 95kg and does not stretch. It weighs next to nothing, comes in moss green and is very stealthy. Don't leave it lying around because it will cut you in 2.
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It is made of dyneema, and while not cheap it is cheaper than what typical ham outlets will charge you. 73 Conrad PA5Y
-----Original Message-----
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Simon Brown via groups.io Sent: 10 August 2021 18:42 To: main@SDR-Radio.groups.io Subject: Re: [SDR-Radio] Teaser Indeed, Fishing line is very light. Simon Brown, G4ELI https://www.sdr-radio.com -----Original Message----- From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Alan G4ZFQ Sent: 10 August 2021 17:15 To: main@SDR-Radio.groups.io Subject: Re: [SDR-Radio] Teaser > Question: has anyone used a drone to erect a long wire in trees perhaps > using a ball of string for starters? > Allan, Hamish, GM4SFW knows a pilot who has a simple way of doing this. Several antennas were placed in high trees. If I remember correctly the reel of fishing line was mounted on the quadcopter. This was mentioned in WSPR "chat" so no record. I note several videos on youtube, maybe worth a look. 73 Alan G4ZFQ -- - + - + - Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.
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Re: Teaser
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-----Original Message-----
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Alan G4ZFQ Sent: 10 August 2021 17:15 To: main@SDR-Radio.groups.io Subject: Re: [SDR-Radio] Teaser > Question: has anyone used a drone to erect a long wire in trees perhaps > using a ball of string for starters? > Allan, Hamish, GM4SFW knows a pilot who has a simple way of doing this. Several antennas were placed in high trees. If I remember correctly the reel of fishing line was mounted on the quadcopter. This was mentioned in WSPR "chat" so no record. I note several videos on youtube, maybe worth a look. 73 Alan G4ZFQ -- - + - + - Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.
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Re: Teaser
Alan G4ZFQ
Question: has anyone used a drone to erect a long wire in trees perhapsAllan, Hamish, GM4SFW knows a pilot who has a simple way of doing this. Several antennas were placed in high trees. If I remember correctly the reel of fishing line was mounted on the quadcopter. This was mentioned in WSPR "chat" so no record. I note several videos on youtube, maybe worth a look. 73 Alan G4ZFQ
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Re: Teaser Now Way off topic
OK Tom... fortunately my kids are all well established and won't be
demanding house room (and the XYL is G3SGL so can't really complain can she!) and thanks Tracey for reminding me of Youtube. Just the job. My son in law has a pocket-sized drone so light string and a small weight over two of our trees and judicious pulling the wire aerial should do the trick. When the long wire fell down I didn't bother putting it back up because of bad RF interference. I'm now thinking of getting a TinySA to detect and analyse interference sources. My suspicion is my neighbour has an unused smart meter which is messing up HF. When his house supply tripped off the MF and HF bands suddenly cleaned up, but my portable radio isn't good enough to figure out exactly what's going on. Has anyone had any success using one for this purpose I wonder? Allan G3PIY
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Re: Teaser Now Way off topic
Tom Crosbie G6PZZ
Apologies Allan, I forgot you were the Radio Museum!
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I'm on my own now in a 5-bedroom modern house. The second floor is one large attic room, half guest bedroom, half shack. I no longer TX but I have 3 analogue radios and two SDRs. One problem I have I is that since my wife passed away last month, technically half the house belongs to our two children who are constantly reminding me of that fact. Well, they can pay for half the maintenance My current antenna feeders come into the house at the bedroom end of the top floor and there is plenty of excess. It will be a simple matter to push/pull the feeders out and pop them through a new hole into the living room two floors below. Planning for the future if I find I can no longer climb the stairs. Tom G6PZZ
-----Original Message-----
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Allan Isaacs Sent: 10 August 2021 13:56 To: main@SDR-Radio.groups.io Subject: Re: [SDR-Radio] Teaser Not far off our current house Tom 2 actual bedrooms 4 more for radio collection plus conservatory (=2nd workshop + around 50 more radios) Double garage = main workshop + a few hundred more radios and shack The main difference is there's an 80m dipole and a long wire which has come adrift. No cellar (which would have been for wine if we had one) Question: has anyone used a drone to erect a long wire in trees perhaps using a ball of string for starters? Allan G3PIY -----Original Message----- From: main@SDR-Radio.groups.io [mailto:main@SDR-Radio.groups.io] On Behalf Of Tom Crosbie G6PZZ Sent: 10 August 2021 13:39 To: main@SDR-Radio.groups.io Subject: Re: [SDR-Radio] Teaser I make Allan's house as follows: Cellar = Workshop 1 Bedroom for Mr and Mrs Issacs I bedroom for guests 4 bedrooms for radio shacks split HF,VHF, DATA, SWL Tom G6PZZ
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Re: Teaser
Siegfried Jackstien
not a drone but a tennis ball launcher (spudgun)
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a drone with 4 propellers and a fishing lne ... hmm it maybe could work (or end up with a drone tangled in fishingline falling into the tree) ... but its not easy ... you need a release mechanism on the drone (free remote control channel to open a hook) about the launcher i sent you a direct mail dg9bfc sigi Am 10.08.2021 um 14:55 schrieb Allan Isaacs:
Question: has anyone used a drone to erect a long wire in trees perhaps
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Re: Teaser
Not far off our current house Tom
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2 actual bedrooms 4 more for radio collection plus conservatory (=2nd workshop + around 50 more radios) Double garage = main workshop + a few hundred more radios and shack The main difference is there's an 80m dipole and a long wire which has come adrift. No cellar (which would have been for wine if we had one) Question: has anyone used a drone to erect a long wire in trees perhaps using a ball of string for starters? Allan G3PIY
-----Original Message-----
From: main@SDR-Radio.groups.io [mailto:main@SDR-Radio.groups.io] On Behalf Of Tom Crosbie G6PZZ Sent: 10 August 2021 13:39 To: main@SDR-Radio.groups.io Subject: Re: [SDR-Radio] Teaser I make Allan's house as follows: Cellar = Workshop 1 Bedroom for Mr and Mrs Issacs I bedroom for guests 4 bedrooms for radio shacks split HF,VHF, DATA, SWL Tom G6PZZ
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Re: Teaser
Siegfried Jackstien
tom ... why a guests room?? an air mat in one of the FIVE shacks is enough :-)
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Am 10.08.2021 um 14:38 schrieb Tom Crosbie G6PZZ:
I make Allan's house as follows:
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Re: Teaser
Tom Crosbie G6PZZ
I make Allan's house as follows:
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Cellar = Workshop 1 Bedroom for Mr and Mrs Issacs I bedroom for guests 4 bedrooms for radio shacks split HF,VHF, DATA, SWL Tom G6PZZ And just in case no one has noticed, not SCRC Simon's callsign can be read as GO ZEN, a chilled out guy maybe. But a 1kW amp will double Cornwall's energy needs.
-----Original Message-----
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Mag loop Simon Sent: 10 August 2021 13:26 To: main@sdr-radio.groups.io Subject: Re: [SDR-Radio] Teaser Hi Allan Well our house is abit more modest! But wish i had not started stripping! 1/2 done..so much mess, sore hands etc.. BUT some finished and sooooo much better..idea is to get best £ for house soon.just hoping ( expect they will) house prices here in London keep up with rising Cornwall prices.. Not sdrc Simon
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Re: Teaser
Hi Allan
Well our house is abit more modest! But wish i had not started stripping! 1/2 done..so much mess, sore hands etc.. BUT some finished and sooooo much better..idea is to get best £ for house soon.just hoping ( expect they will) house prices here in London keep up with rising Cornwall prices.. Not sdrc Simon
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Re: Teaser
Tom Crosbie G6PZZ
He'll be first to swap water out of his water-cooled PC for cider. You've seen his loops, a slightly different type of nutter. I just hope when he moves he will have the budget for a few acres of field around the house.
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Sheep will keep the grass at a reasonable level and if your cutting back thorny bushes, goats will take care of those, and almost anything else. When they grow up, do a deal with your local butcher, buy some more and repeat! Tom G6PZZ
-----Original Message-----
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Simon Brown Sent: 10 August 2021 12:16 To: main@SDR-Radio.groups.io Subject: Re: [SDR-Radio] Teaser Simon, Stay away. Stay far, far away. We have enough nutters down here already, I've added to the ranks and no more are needed. Simon Brown, G4ELI https://www.sdr-radio.com -----Original Message----- From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Mag loop Simon Sent: 10 August 2021 11:42 To: main@sdr-radio.groups.io Subject: Re: [SDR-Radio] Teaser Simon Just to let you know. I am the only sain person in this world..( he says while taking 2 weeks holiday to lay new laminate flooring, remove 100 yrs of various paint from original pine doors and frames, ( so can be varnished) paint the outside of house,etc while building the new gk71 based 1kw amp..) Cornwall here we come.. Simon g0zen -- - + - + - Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.
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Re: Teaser
Years ago I decided to strip one side of a pine door in our 1724 house.
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I used a blowlamp and weighed the peeled off paint when I'd finished just from interest as there was so much. It tipped the scales at 7 pounds... presumably umpteen layers of lead paint. It was Lady Hamilton's birthplace. 3 floors plus cellar, 3 bathrooms, 6 bedrooms, etc and cost the princely sum of £39K. Allan G3PIY
-----Original Message-----
From: main@SDR-Radio.groups.io [mailto:main@SDR-Radio.groups.io] On Behalf Of Mag loop Simon Sent: 10 August 2021 11:42 To: main@sdr-radio.groups.io Subject: Re: [SDR-Radio] Teaser Simon Just to let you know. I am the only sain person in this world..( he says while taking 2 weeks holiday to lay new laminate flooring, remove 100 yrs of various paint from original pine doors and frames, ( so can be varnished) paint the outside of house,etc while building the new gk71 based 1kw amp..) Cornwall here we come.. Simon g0zen
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Re: Teaser
Too Late Simon
Even now got a name for the bespoke garden furniture/ art ( made from reclaimed metal and wood.) Got swans giraffe etc here in back garden .. “Hand crafted by an idiot” Simon g0zen
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Re: Teaser
Siegfried Jackstien
Two sain simons... Now guess what happens when they meet for a beer in ferryboat inn... Muahaha :-) Am 10.08.2021 13:15 schrieb Simon Brown <simon@...>:
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Re: Teaser
Simon,
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Stay away. Stay far, far away. We have enough nutters down here already, I've added to the ranks and no more are needed. Simon Brown, G4ELI https://www.sdr-radio.com
-----Original Message-----
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> On Behalf Of Mag loop Simon Sent: 10 August 2021 11:42 To: main@sdr-radio.groups.io Subject: Re: [SDR-Radio] Teaser Simon Just to let you know. I am the only sain person in this world..( he says while taking 2 weeks holiday to lay new laminate flooring, remove 100 yrs of various paint from original pine doors and frames, ( so can be varnished) paint the outside of house,etc while building the new gk71 based 1kw amp..) Cornwall here we come.. Simon g0zen -- - + - + - Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.
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Re: Teaser
Simon
Just to let you know. I am the only sain person in this world..( he says while taking 2 weeks holiday to lay new laminate flooring, remove 100 yrs of various paint from original pine doors and frames, ( so can be varnished) paint the outside of house,etc while building the new gk71 based 1kw amp..) Cornwall here we come.. Simon g0zen
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