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#1
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Everything appears quiet on the Western Front. So let's waken things
up. Is there anybody about who still imagines that an SWR meter, located in the transmitter, or even on the other side of the tuner, indicates SWR on the transmission line between transmitter and the antenna? ---- Reg, G4FGQ |
#2
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On Tue, 16 Aug 2005 16:15:10 +0000 (UTC), "Reg Edwards"
wrote: Everything appears quiet on the Western Front. So let's waken things up. Is there anybody about who still imagines that an SWR meter, located in the transmitter, or even on the other side of the tuner, indicates SWR on the transmission line between transmitter and the antenna? ---- Reg, G4FGQ Yes, Reg, I know there are some morons out there who believe that. Let's see who wakes up with this. Walt |
#3
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![]() "Walter Maxwell" wrote - "Reg Edwards" wrote - Everything appears quiet on the Western Front. So let's waken things up. Is there anybody about who still imagines that an SWR meter, located in the transmitter, or even on the other side of the tuner, indicates SWR on the transmission line between transmitter and the antenna? ---- Reg, G4FGQ Yes, Reg, I know there are some morons out there who believe that. Let's see who wakes up with this. Walt ======================================= Hello again Walt, I trust you are well. I wouldn't go so far as listing them as morons. Just unfortunates who have been afflicted by the plagiarist outpourings of old wives who are still in the 1950's A long thread is not expected. People are reluctant to admit past beliefs. I was just testing the present situation. But you never can tell, people may write in just to disprove my expectations. There's much to be learned in addition to mere SWR. ---- Yours, Reg. |
#4
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On Tue, 16 Aug 2005 18:18:00 +0000 (UTC), "Reg Edwards"
wrote: "Walter Maxwell" wrote - "Reg Edwards" wrote - Everything appears quiet on the Western Front. So let's waken things up. Is there anybody about who still imagines that an SWR meter, located in the transmitter, or even on the other side of the tuner, indicates SWR on the transmission line between transmitter and the antenna? ---- Reg, G4FGQ Yes, Reg, I know there are some morons out there who believe that. Let's see who wakes up with this. Walt ======================================= Hello again Walt, I trust you are well. I wouldn't go so far as listing them as morons. Just unfortunates who have been afflicted by the plagiarist outpourings of old wives who are still in the 1950's A long thread is not expected. People are reluctant to admit past beliefs. I was just testing the present situation. But you never can tell, people may write in just to disprove my expectations. There's much to be learned in addition to mere SWR. ---- Yours, Reg. Hi Reg, In using 'morons', I tend to exaggerate. I'm quite well, thank you, and hope you are the same. I don't think I'm making too great an assumption that you are, because you wit is still as sharp as ever. Walt |
#5
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Reg Edwards wrote:
Is there anybody about who still imagines that an SWR meter, located in the transmitter, or even on the other side of the tuner, indicates SWR on the transmission line between transmitter and the antenna? If it's a stand-alone SWR meter with three foot 50 ohm coax cables on the input and output, then it is located in a 50 ohm environment and is indeed indicating the correct SWR. The thing that makes an SWR meter indicate a valid value is if its physical environment is extensive enough to force the impedance ratio of Vfor/Ifor = Vref/Iref = 50 ohms. Back when I got my first license, those things were called transmatches. Seems you would like that name better than SWR meter. TRANSmitter MATCHing device = Transmatch. -- 73, Cecil, http://www.qsl.net/w5dxp ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
#6
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Cecil your argument begins with a big "If".
If only pigs could fly! Nevertherless I agree with your name Transmatch. As you already know, I myself advocate renaming the SWR meter as a TLI - Transmitter Loading Indicator - which is what it actually is. By no stretch of the imagination is it a Standing Wave Meter. ---- Reg. |
#7
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Reg Edwards wrote:
Cecil your argument begins with a big "If". If only pigs could fly! An SWR meter is no different from any other piece of measuring equipment. One shouldn't use a DC ohm-meter to measure RF impedance. One shouldn't use an SWR meter designed for a Z0=50 ohm environment in an environment where Z0 is unknown or non-existant. Earlier, I didn't mean to imply that the SWR meter was known as a Transmatch. It was the entire antenna tuner that was (and still is) known as a Transmatch. -- 73, Cecil, http://www.qsl.net/w5dxp ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 100,000 Newsgroups ---= East/West-Coast Server Farms - Total Privacy via Encryption =--- |
#8
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Hi, Reg:
Reading the mail, I assert that your unsnipped statement has been **quite** literally accepted, and applied, by many imaginations. It is akin to writing, eg, that "Mr Churchill spared nothing to win WWII." ;o) Kutgw, OM. 73, Dave, N3HE "Reg Edwards" wrote in message ... SNIP By no stretch of the imagination is it a Standing Wave Meter. ---- Reg. |
#9
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![]() "David J Windisch" wrote in message . .. Hi, Reg: Reading the mail, I assert that your unsnipped statement has been **quite** literally accepted, and applied, by many imaginations. It is akin to writing, eg, that "Mr Churchill spared nothing to win WWII." ;o) Kutgw, OM. 73, Dave, N3HE "Reg Edwards" wrote in message ... SNIP By no stretch of the imagination is it a Standing Wave Meter. ---- Reg. Why is there a formula to quantify reflected power from an SWR reading? I have been using SWR meters all my life to check on reflected power from the antenna. This simple act has worked very very well for me through the years. I did this in my younger days professionaly for Raytheon. When I had tuned the antenna tuner or the antenna itself for a 1:1 match, suddenly I have a system that talks a long way. What was wrong with that? Prairie Moron |
#10
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![]() "David J Windisch" wrote Reading the mail, I assert that your unsnipped statement has been **quite** literally accepted, and applied, by many imaginations. It is akin to writing, eg, that "Mr Churchill spared nothing to win WWII." ;o) ================================ It is certainly true that Winnie spared nothing to lose the Battle of the Dardanelles in WW1. ---- Reg. |
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