[HiDARG-MEMBERS] 220 MHz Antenna build.

Ray KG7AV kg7av at bunkai.net
Sat Jan 23 13:31:34 EST 2021


I have a tribander so I’m going to take some spare 450 window line and put together a slim Jim cut for 223.5 midband.  Good project for a snowy weekend.

Here is the online calc I use.

https://m0ukd.com/calculators/slim-jim-and-j-pole-calculator/

Ray KG7AV

Sent from my iPhone

> On Jan 23, 2021, at 08:49, Daniel Winsor <doublenickel455 at gmail.com> wrote:
> 
> 
> My 220 rig arrived yesterday.  Excited to build an antenna!
> Dani
> 
>> On Fri, Jan 22, 2021 at 5:37 PM Tony Partain <tpartain at centurylink.net> wrote:
>> I’m in too. I guess I’ll need to buy another radio now but hey what’s one more radio.
>> 
>>  
>> 
>> Bill
>> 
>> I have a heated shop if needed.
>> 
>>  
>> 
>>  
>> 
>> Tony Partain
>> 
>> 541-749-0835
>> 
>> K7PTC
>> 
>> Partain58 at gmail.com
>> 
>> tpartain at centurylink.net
>> 
>>  
>> 
>>  
>> 
>> From: HiDARG-Members [mailto:hidarg-members-bounces at hidarg.org] On Behalf Of John Britt Baldwin
>> Sent: Friday, January 22, 2021 3:26 PM
>> To: HiDARG Members.
>> Subject: [HiDARG-MEMBERS] 220 MHz Antenna build.
>> 
>>  
>> 
>> As we talked about on the What's for Lunch Net today (12pm Fridays), I'm trying to get a list together of folks interested in building a 220 ground plane antenna.  As many of you know, there are a handful of us that always monitor 223.5.  There are some pretty good random ragchews as well.  Also, there has been some interest in starting a once a month 220 net so now's the time to get that antenna built!!  I also know that a lot of people have a tri-band HT and one of these inexpensive and highly functional ground-planes with a little stretch of coax and some elevation can turn that HT into a 220 base station....(I know because Bill helped me build one a few months ago, and that's what I did)   Not to speak for Bill, but I'm pretty sure he still has one or two 220 loaner rigs available for use.
>> 
>>  
>> 
>> Bill N7RGB has offered up garage space, knowledge and knowhow.  Once we get a list of folks, we'll get a list of materials and schedule the build.  Hopefully we can do the build in the next week or two, so let us know soon.
>> 
>>  
>> 
>> So far we have:
>> 
>> KJ7OIV John
>> 
>> KJ7SGJ Danny
>> 
>>  
>> 
>>  
>> 
>> 73,
>> 
>> KJ7OIV, John
>> 
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