1hardyanimal
Member
Hello!
I have a goofy question. My local repeater in Flint Michigan was hosting what I believe is called a “net”, where everyone checks in, socializes, identifies and record is kept of the transmission. Well I was following on my HT, as I cannot yet participate as I do not have my license, until shortly after I test tomorrow morning and then it struck me; what a perfect time with all of this traffic for an antenna experiment! Albeit not a very big or adventurous one, it was a first somewhat successful one.
All I did was take a piece of TIG rod from my garage and stuck it in the magnetic base of an antenna mount that has no load. I hooked this up to my Icom ic-208h as I listened in on the Baofeng HT. Well no surprise, I could receive just fine, and rightfully so I should at any length of wire. SO knowing I cannot yet transmit I decided to just do a simple SWR test. I know that a ¼ wave 2m/70cm is about 19.75 +-“ I was wondering if you guys could tell me why my TIG rod antenna needed to be 25” to get an SWR of 1:2:1 When I tried to make it any shorter it only got worse and I had to start over with a new rod. I tried to loop the coax up and it did not help. I used a Galvanized steel garbage can lid as a ground plane.
My next question is, I have a “Mod 104 SWR and Power Meter” that is made for reading UHF and VHF. Is it possible, and if so to also use this on my CB radio?
I have a goofy question. My local repeater in Flint Michigan was hosting what I believe is called a “net”, where everyone checks in, socializes, identifies and record is kept of the transmission. Well I was following on my HT, as I cannot yet participate as I do not have my license, until shortly after I test tomorrow morning and then it struck me; what a perfect time with all of this traffic for an antenna experiment! Albeit not a very big or adventurous one, it was a first somewhat successful one.
All I did was take a piece of TIG rod from my garage and stuck it in the magnetic base of an antenna mount that has no load. I hooked this up to my Icom ic-208h as I listened in on the Baofeng HT. Well no surprise, I could receive just fine, and rightfully so I should at any length of wire. SO knowing I cannot yet transmit I decided to just do a simple SWR test. I know that a ¼ wave 2m/70cm is about 19.75 +-“ I was wondering if you guys could tell me why my TIG rod antenna needed to be 25” to get an SWR of 1:2:1 When I tried to make it any shorter it only got worse and I had to start over with a new rod. I tried to loop the coax up and it did not help. I used a Galvanized steel garbage can lid as a ground plane.
My next question is, I have a “Mod 104 SWR and Power Meter” that is made for reading UHF and VHF. Is it possible, and if so to also use this on my CB radio?