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Search: Posts Made By: venom6733
Forum: Splitters, Filters and Multicouplers 04-14-2017, 2:41 PM
Replies: 10
Views: 764
Posted By venom6733
Well I planned to make 2 Yagi's .…one horizontal...

Well I planned to make 2 Yagi's .…one horizontal one vertical and using belden 75 ohm cable
Forum: Splitters, Filters and Multicouplers 04-09-2017, 6:11 PM
Replies: 10
Views: 764
Posted By venom6733
Is there another coax that could be used in place...

Is there another coax that could be used in place of the 50ohm that would make it possible?? And also is transmission delay the same as velocity factor when it comes to coax??
Forum: Splitters, Filters and Multicouplers 04-09-2017, 4:10 PM
Replies: 10
Views: 764
Posted By venom6733
Thanks....that sucks cause I was looking forward...

Thanks....that sucks cause I was looking forward to building it but if I can't get RHCP out of it...it'll do no good but thanks for showing me how the math works
Forum: Splitters, Filters and Multicouplers 04-09-2017, 12:28 PM
Replies: 10
Views: 764
Posted By venom6733
Circular polarization box for dual yagi

I'm building a set of yagi's like in figure 3 on this site. Cross-Yagi (http://www.qsl.net/dk7zb/Cross-Yagi/crossyagi.htm)

In figure 4 of this site is a box for making the antenna right hand/left...
Forum: Receive Antennas (below 30MHz) 01-23-2017, 5:25 PM
Replies: 24
Views: 2,174
Posted By venom6733
@prcguy ....got the toroid in today...I'll have...

@prcguy ....got the toroid in today...I'll have to make a box and do it that way because I really don't have enough slack in the coax to do it direct....is this how it should be wrapped??? The bigger...
Forum: Receive Antennas (below 30MHz) 01-21-2017, 1:42 PM
Replies: 24
Views: 2,174
Posted By venom6733
Here's a better spec of the coax I use ...

Here's a better spec of the coax I use

https://www.altex.com/RG-8U-50-Ohm-Mini-Type-3060-JSC-P153825.aspx
Forum: Receive Antennas (below 30MHz) 01-21-2017, 2:00 AM
Replies: 24
Views: 2,174
Posted By venom6733
The coax I use for everything is JSC wire & cable...

The coax I use for everything is JSC wire & cable mini 8/u .... I probably have close to 500 feet of that here on a spool that was leftover from my cb days back in early 90's ( JSC Wire and Cable |...
Forum: Receive Antennas (below 30MHz) 01-20-2017, 11:19 AM
Replies: 24
Views: 2,174
Posted By venom6733
@ prcguy...Well I ordered the toroid u said to...

@ prcguy...Well I ordered the toroid u said to use so I'll wrap it when I get it and post a pic on here to see if I wound it properly before I solder ends on it
Forum: Receive Antennas (below 30MHz) 01-19-2017, 10:13 AM
Replies: 24
Views: 2,174
Posted By venom6733
I might try that prcguy....I doubt I'll build a...

I might try that prcguy....I doubt I'll build a box for it, since it's in my attic. My coax runs by a computer also. This may sound dumb but is a "long wire" in any way directional ...as in if u...
Forum: Receive Antennas (below 30MHz) 01-18-2017, 5:14 PM
Replies: 24
Views: 2,174
Posted By venom6733
I ain't a radio genius or anything...I just...

I ain't a radio genius or anything...I just started looking into solutions to problems with long wire antennas and started reading about it...lol
Forum: Receive Antennas (below 30MHz) 01-18-2017, 5:00 PM
Replies: 24
Views: 2,174
Posted By venom6733
It's a t-200-2 toroid core powdered iron...I was...

It's a t-200-2 toroid core powdered iron...I was following a guide someone wrote online about baluns ...I got it from jpmsupply.com for like $7 plus 2 or 3 shipping..
Forum: Receive Antennas (below 30MHz) 01-18-2017, 3:40 PM
Replies: 24
Views: 2,174
Posted By venom6733
And here's the wefax from Boston...thanks for all...

And here's the wefax from Boston...thanks for all the advice guys :)
Forum: Receive Antennas (below 30MHz) 01-18-2017, 3:38 PM
Replies: 24
Views: 2,174
Posted By venom6733
Well guys I got it all built this weekend and...

Well guys I got it all built this weekend and installed it in my attic...WOW...what a difference. I didn't ground it yet to see if that would help even more...the closest possible ground I have up...
Forum: Receive Antennas (below 30MHz) 01-11-2017, 12:19 PM
Replies: 24
Views: 2,174
Posted By venom6733
The longwire is at the very peak in the attic but...

The longwire is at the very peak in the attic but since I'm getting it thru the telescopic antenna also (just not as loud) It could be anything...I'll look into it more when I get home after work
Forum: Receive Antennas (below 30MHz) 01-11-2017, 11:44 AM
Replies: 24
Views: 2,174
Posted By venom6733
I use my 392 here and there when I get bored with...

I use my 392 here and there when I get bored with hdsdr and decoding p-25 and stuff like that. I'll get on shortwave and sometimes decode we-fax out of New Orleans, Boston and pt reyes...
Forum: Receive Antennas (below 30MHz) 01-11-2017, 9:14 AM
Replies: 24
Views: 2,174
Posted By venom6733
At first I thought it was a ac hum from the wall...

At first I thought it was a ac hum from the wall wart for the radio till I put batteries in it with the wall wart unplugged and still had it. The noise isn't on all the channels but it's enough to...
Forum: Receive Antennas (below 30MHz) 01-11-2017, 7:33 AM
Replies: 24
Views: 2,174
Posted By venom6733
Ok thanks...I've had this longwire about 20 yrs...

Ok thanks...I've had this longwire about 20 yrs and I don't expect a unun to boost the signal...I'm trying to get rid of the buzzing and background static...it drowns out everything....also the wire...
Forum: Receive Antennas (below 30MHz) 01-11-2017, 12:15 AM
Replies: 24
Views: 2,174
Posted By venom6733
I posted this in the wrong topic...can someone...

I posted this in the wrong topic...can someone please move this to the antenna section for shortwave? I can't find a way to delete it...sorry guys
Forum: Receive Antennas (below 30MHz) 01-10-2017, 11:47 PM
Replies: 24
Views: 2,174
Posted By venom6733
Long wire antenna question

Hello all....I got a question about a old longwire antenna I bought 20 some years ago from radio shack.

I've had my longwire in my attic for years cause of outdoor restrictions and I'm currently...
Forum: Indiana Radio Discussion Forum 12-10-2016, 10:02 PM
Replies: 1,630
Views: 158,016
Posted By venom6733
yeah i got all 16 muncie freqs in already..all my...

yeah i got all 16 muncie freqs in already..all my local pd isp ems and fire is workin fine...i made a new group for all pendleton id's but i havent heard anything...either they aint talkin or they...
Forum: Indiana Radio Discussion Forum 12-10-2016, 8:50 PM
Replies: 1,630
Views: 158,016
Posted By venom6733
im sure im saying it wrong...i meant i put in the...

im sure im saying it wrong...i meant i put in the group of freqs for pendleton tower and was gonna use the pendleton cc channel numbers ie 10500 etc... but its too far away. i know 1 tower covers a...
Forum: Indiana Radio Discussion Forum 12-10-2016, 8:33 PM
Replies: 1,630
Views: 158,016
Posted By venom6733
ill try making a new site with the pendleton...

ill try making a new site with the pendleton freqs and put the CC's of pendleton correctional in it...thx
I may be too far away anyway,,,im in muncie
Forum: Indiana Radio Discussion Forum 12-10-2016, 8:27 PM
Replies: 1,630
Views: 158,016
Posted By venom6733
I thought since i get ISP 51 Pendleton off the...

I thought since i get ISP 51 Pendleton off the freqs im using...id get the correctional facility also...maybe not
Forum: Indiana Radio Discussion Forum 12-10-2016, 8:19 PM
Replies: 1,630
Views: 158,016
Posted By venom6733
well im listening to the 15 muncie frequencies...

well im listening to the 15 muncie frequencies (the ones i use for ISP District 51 and all delaware county/Muncie) and im not hearing anything...thought i may need a different group of freq's
Forum: Indiana Radio Discussion Forum 12-10-2016, 8:04 PM
Replies: 1,630
Views: 158,016
Posted By venom6733
does anybody know what site to monitor for...

does anybody know what site to monitor for Pendleton Correctional Fac ?? (Marion? Hancock?)
Showing results 1 to 25 of 143

 

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