I suppose the shortest factor which is the larger sized diameter tube to be for the upper freqs, with the big diameter permitting such a wide bandwidth, and one other element pairs to be for the two VHF band sections. My antenna analyzer only goes up to one hundred seventy MHz. I would like to see your entire plot nearly one GHz.
To paraphrase, Should you be proud of it now, you may in fact move out with excitement file you made use of the same antenna which was working inside of its rated frequency selection.
Depending on my investigation and also the opinions of DPD antennas posted on RR and somewhere else, I made a decision to spend The cash and give them a try. I am extremely satisfied I did.
The new Omni-X antenna is changing the shorter rubber duck on my handheld Radio Shack Pro-106 Scanner, when I'm inside the shack. I have an approx forty five' duration of Davis RF 9914F BuryFlex (LMR-four hundred measurement) coax running as a result of conduit from your shack to only previously mentioned the playhouse roof. I think the frequencies I've programmed inside the scanner from Radio Reference are in the Public Protection vary you reported earlier mentioned.
Follow together with the video below to determine how to install our web page as an internet application on your home screen. Be aware: This characteristic will not be available in a few browsers.
COM The earth's largest firearm Neighborhood and is particularly a collecting place for firearm fans of all types.
It is a fairly great antenna. Designed similar to a tank. VERY good reception. I was up and down ladder seeking unique heights and experiencing it a couple of distinct directions. I thought probably if I truly lowered the antenna That may enable among my zones (P25 simulcast) come in slightly superior. Not a heck of quite a bit but just after plenty of give and choose I chose to put it back nearly It is really authentic height. I marked the mast with water-proof marker to acquire it specific.
You will obtain an electronic mail every Friday early morning featuring the latest chatter from the most well liked matters, breaking news encompassing legislation, and also special bargains only available to ARFCOM e mail subscribers.
There must be some authentic cash there in some unspecified time in the future, or a decision will have to be created. I assume what I'm endeavoring to politely say is... If individuals want distinctive goods at under commercial prices, they may should cough up the dough occasionally. Very same goes for radios and almost everything else.
I have not finished this in 4+ decades, but utilizing WIN500 application and Radio tgagrand Reference it was not too challenging.
"Just A fast Be aware to state thanks. I bought an Omni-X from you months ago, and finally put in it today. The antenna and instructions are top notch and It really is already out-performing the 20-176 it replaced and also the ST-2 it sits just above.
I haven't noticed Substantially documentation concerning this antenna so the acquisition was relatively a chance. Soon after 24 hours use I can ensure enhanced performance on 800mhz and a significant advancement on Cape Air 345.000mhz. I might be comparing the Omni to quite a few other antennas I've put in. Comments and queries are welcomed.
Obtained the antenna and mast and was on the way out to install it on the playhouse roof. The one thing that stopped me was the thunder and lightning. I know about the inverse rule of putting up an antenna in adverse temperature, but I attract the line at lightning although Keeping a metallic rod!
Marstons Mills, MA Sep 28, 2010 #six Discones are picky antennas. They do not like Everything around them which is metallic from my practical experience. Ideally this DPD will act more like a scantenna. I have four scantennas on my tower that don't even flinch remaining near it.