I am especially proud and happy that as of this writing, we have installed our new
Nautel VS-2.5 transmitter on Storm Peak at 11,000 feet plus in Steamboat Springs.
Again, as of this writing, we have been operating for 3 days now without any of the
foldback anomalies we were getting with the prior Crown FM-2k's. We swept the
antenna line several times and couldn't find any problems, changed the bandpass
filter, checked the lines, grounds, even the electrical and couldn't get the transmitter to
stop folding back on itself. This happened with 2 different transmitters and even a
power module change, but yet the problem persisted without abating. We were
however able to run a Crown FM500 with no problems whatsoever. Considering
though the TPO of the station is 1792 watts, we had to run on a STA at that power
level while we were determining what to do. And considering that even now in May
there is still 8 to 12 feet of snow at the site and we had to use the Argo to get there it
isn't necessarily an easy trip. So due to the obtaining of the brand new Nautel, we
traveled up to the site on May 13th, and our crack engineers back in the tech lab at
EMF Headquarters in Rocklin had pre-set up the transmitter, put in a custom (and
tested) wiring harness, and other accessories, we headed up on a sunny morning, the
first in quite a while. It literally only took about 25 minutes from unboxing the rig,
installing, hooking up the remote control and getting the computer to see the GUI, and
we had her ON THE AIR!!!! What an amazing machine! Thanks to our Director of
Engineering David Shantz and the great guys back in the support broadcast techs area
for helping so much on this project. Now, we just pray that the site will be solid and
non-problematic for years to come!
The KEØVH Hamshack For MAY 2014
By Jack Roland, CBRE, AMD and CBNT
KLove /Air 1 EMF Colorado Engineering.
Greetings all, well at long last the KEØVH-4 Digipeater is up and operating now just
west of Akron CO at our KLZV transmitter site. The owner was kind enough to allow
me to put it there (in our KLZV rack) and is feeding a homemade dipole antenna
oriented vertically at about 100 feet or so up the tower. The coverage really is amazing
up in that area, and it has digipeated signals from as far away as souther Oklahoma.
However the programming of the KPC+ TNC needs some adjustment as far as its
beacon goes, and I will do that on a subsequent trip. It doesn't seem to pass along its
locational and status beacons as often as it should, so I will be looking at that as well.
But man, what a great site!