Amp Supply LK800 Meter/ALO Board Question
All- I have an Amp Supply Company LK800A amplifier that puts out full power.? However, I noticed recently that it shows no grid current reading when transmitting on multiple bands.? This is odd
By
Mark KE1IU
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#40771
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Re: HV Wire
https://www.ebay.com/itm/176326971384?_trkparms=amclksrc%3DITM%26aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D277109%2C276751%26meid%3D0fb69d5d1e604449b0612f85bf7e037e%26pid%3D101196%26rk%3D
By
Walter
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#40770
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Re: Smoker contamination removal
Its you Joe. They work for me C ________________________________ Sent: Sunday, November 24, 2024 10:34 AM To: [email protected] <[email protected]> Subject: Re: [ham-amplifiers] Smoker
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W7WRX
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#40769
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Re: Smoker contamination removal
Those links you posted are inop. You might want to just insert those images into you post or attach them to your post. Joe - W7RKN
By
Joe - W7RKN
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#40768
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Re: HV Wire
https://brillman.com/product/7mm-packard-440-ac-delco-spark-plug-wire W4DNR
By
Don Roden
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#40767
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Re: HV Wire
Years ago I built a supply for a L4B amp. Someone on Ebay was selling the cables that Drake used. It has control wires plus the high voltage cable in one sheath. Mike
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mike repinski
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#40766
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Re: HV Wire
Dear Mark, Here is a picture of the HV cable I use in most all of my amplifier build projects, mostly for the internal, point-to-point Anode circuitry. The Specs are: SUPRENANT CABLE CORPORATION #20
By
HaL Mandel
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#40765
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Re: HV Wire
Using spark plug wire sounds clever but any spec I found for it shows "spiral wound" or "copper alloy" conductors rated in ohms per foot.? So even seeming "solid core" wires are intentionally
By
Mark Brueggemann K5LXP
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#40764
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Re: Smoker contamination removal
Yes. I had experimented with some liquid wrench on an acid brush and it seemed to work great on the wire bundles. But the "Fan-Monia" solution seems to do almost the same result. I will post some more
By
Technotronic Dimensions
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#40763
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Re: Smoker contamination removal
Getting the caps clean will be easy compared to cleaning the wiring.
By
mike repinski
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#40762
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Re: Smoker contamination removal
I got the front cntrol panel all done, getting into the PS area now...pretty bad. https://ibb.co/bQnsj7T https://ibb.co/fMPttFc https://ibb.co/8YNtQYN In the PA compartment I see the bread slicers
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Technotronic Dimensions
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#40761
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Re: HV Wire
I believe Tim is the president not the owner of DX Engineering.
By
mike repinski
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#40760
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Re: HV Wire
Belden does make an 8 mm silicone solid wire spark plug wire.? You can buy the wire in bulk.? It's probaly the same stuff that Summit is selling.? For those that don't know, Summit and DX eng. are
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Kim Herron <kim.herron@...>
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#40759
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Re: HV Wire
I have substituted neon light hv wire ( inside a conduit ) for a 12KV@ 3Amps feed on a Continental FM transmitter. It's lasted 12 years so far. W4DNR
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Don Roden
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#40758
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Re: HV Wire
Solid spark plug wires are not resistive wires. You have a good point about being stiff. I now remember buying some bulk plug wires that were stranded, not resistive wire. I now remember making a set
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Bob
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#40757
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Re: HV Wire
Hello Mark Have a look at Peter's web site www.rfshop.co.uk. He stocks the HRG58-20-2 cable made by the German company Hivolt.de, which is rated to 20kV. He will also advise on suitable connectors to
By
Tracey Gardner G5VU
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#40756
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Re: HV Wire
Spark plug wire is ok so long as it is not of the ¡®resistive¡¯ type, (I¡¯m dating myself with that!). For all my projects above 1KV, I use boiler igniter wire. This stuff is good to 20KV and has a
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Mike Sawyer
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#40755
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Re: HV Wire
Mark, I have never looked into this but what about solid spark plug wires? I know you can buy that in bulk and the quality is all over the board. Usually the quality of the wire itself is fine but the
By
Bob
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#40754
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HV Wire
Since we seem to have some options for proper HV connectors, what about wire?? My amp has a separate power supply and the interconnect cable it came with is not the original, and I highly suspect
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Mark Brueggemann K5LXP
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#40753
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Re: Need advice on HV connectors
On an amp I built long ago, I used an HN coaxial connector that I got from a surplus store. ? Lou - KK5YO --- Sent from Workspace ONE Boxer
By
Lou lbirdsong
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#40752
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