There's a lot on this page, take some time looking around !!
   If you have something interesting, let the webmaster know !!


US Ham Bands Considerate Operatorís Guide Want to Learn CW ? DX country list Idaho Contest Page HAM Lingo ??

Dipoles are easy simple and cheap to install, almost invisible and work good. They should be installed as high as possible -  in the clear -- away from metal parts of your house,  and  away from power lines.

Here's a chart  for dipoles from the 1962 ARRL handbook.
Strangely enough, the laws of Physics haven't changed in 50+ years??

click it to make it bigger

COAX LOSS  link to Loss calculator
Quick thoughts: the longer the coax the more power you lose,
the LOSS also effects how much of the received signal you lose.
The higher the frequency, the more you lose.
Bigger diameter coax  usually has less loss.

Knowing the impedance of your antenna and the coax is important.
A dipole is actually close to 75 Ohms.  SO, you can use cheap RG-59
or RG-6 TV cable since its also 75 Ohms.

I (k0ip) used 75 ohm coax (RG-11)  for years on dipoles, it works good.
the biggest problem with cheap TV coax is ---  its not copper
and hard to solder to. Its best to make a good crimp with a F connector
and get an adapter.
you can save a bunch ($$) by thinking outside the box !!

Another coax loss page,

WHAT THE HECK what kind of coax is this ?        
a list of most coax's types starting with RG-         Link


Vertical antennas need a GOOD ground system, radials , etc
Vertical Calculator  Calculations depend on the diameter of the conductor / pipe





SWR Chart   CHART  

Do it all Antenna Calculator  , Beams, Dipoles, Verticals  
N3DNO Calculator


Contest help.
, do you know the proper phonics  heres a list
State & Province Abbreviations     heres a list
ARRL Sections (84)   heres a list      
+ Mexico for the 10 meter contest 

microphone connections, check this out
for the pin out of  your radio .. want to
connect a TNC , ETC,  this is it.

 A Great amount of useful information about how to do just about anything
see this link
Ham Radio School .com

Looking for a simple Shortwave Receiver, here's some tips
see this link  


6 meter Halo , etc, antenna designs
Links for three different antennas that will get you on 6 meters with style !!!
Link one copper  

Link two aluminum

Link three  this & that

Hf radio from kglassarrl


















QSL CARDS Guidelines
First,  if at all possible to have your card printed  on a 3 1/2"x 5 1/2" post card card stock, not a piece of paper,  something like  postcard thickness. To make mine, I use both 67 and 110 LB Bond.

minimum information needed :
1. your Call
2. your name and complete address. 
3. something that indicates 2 way radio contact... like
    "Confirms QSO WITH"  or my card says
    "This QSL card Confirms TWO-WAY radio contact with",
4. a place to write contact information about your QSO,
     his call, the date and the time in UTC , the frequency , the RST, and Mode.

optional :
for the county hunters, your county
weak signal VHF guys your Grid .
Some folks put their CQ zone &  IARU zone.

A place to request a card or to thank someone for sending their card to you .
see confusion below ..
YOU NEED TO SIGN your card when you send one out.

Note the extra info above and beyond the minimum ,
like his zones and club info, email,  a place for notes.

On both of these cards there is a place that seems to be a confusion point, that being
                       Pse   QSL   Tnx

If you need a QSL, circle Pse  for please,  put it in an envelope along with a SASE.
If you received his card in the mail, and are sending a reply   circle  Tnx.
otherwise , you will be replying in an endless loop !.
Circle one, not both,,    its please or thanks   not both.

Here is a copy of my present card, I make my own on my old trusty HP4 laser printer, sometimes not an easy task,  and I am not sure its cheaper than buying pre-printed
QSL's.  There are several printing companys in pocatello that makes cards, if you ask.
most will if you show them what you want, .

you will notice I did away with the Pse and Tnx confusion  , the RST is preprinted since
in my opinion  it is totally useless information, however it is required  for many awards,
so its there. 
If I copied your call without assistance,   your in my logbook  its a contact ..
I also have more info on my card  than you need but the basics are all covered.
that is , again, the stations call, time and date (utc),  band , mode  and 59+.

REAL HAMS, have QSL cards.
I also use the ARRL   LoTW system too.