just removed from service, works fine electrically, being out in the weather that past several years has taken a toll on the finish. tower switch only, no control box included, 225.00 shipped to US z
new Amtronix SW-2012-N ( N connectors) return loss bridge, never used, sells new for 329.99, yours shipped to US zip for 225.00, paypal ok. please reply off list. ____________________________________
Whats the best way to strip this in preparation of crimp connectors Sent from my iPad _______________________________________________ _______________________________________________ TowerTalk mailing
trying to understand a 40m vertical, my Rigexpert analyzer has Z, X, R and C.......when I measure the vertical at 7.125 (target freq) the SWR is 1.3:1, but the Z is 50 ohms, Im told the impedance nee
I'm preparing for the 2 ELE DXE array.....and now, with just about 3 ft of coax, at the target freq of 7.125 mc, #1 vert measures Z=41.1, R=40.8 and X=.93 and #2 measures Z=40.8, R=40.6 and X = 3.2.
Chuck, thank you ! Exactly what I was after....great explanation....on a side note, the array seems to be working great, quieter on receive than my previous home brew Christman type array, with great
Ive read/heard that an rf choke from the vertical to ground will help bleed off any static and help reduce noise levels on the vertical. For an 80m vertical, running 1200 watts, is the value/rating c
And those are very easy to build yourself.....you can substitute the manual valve with a solenoid type sprinkler valve, a trigger it with a 9v battery.... Sent from my iPad __________________________
Looking to upgrade my current 3L Steppir/40/20/15/10 dipole on my single tower SO2R station, going with a 15m monobander as I have other options for 40/20....whats out there for a simple, shorter boo
Look for Altelix on eBay, has a good selection of weatherproof nema housings... Sent from my iPad _______________________________________________ _______________________________________________ Tower
Dx atlas does have a free 30 day trial, but its worth every penny..... Sent from my iPad _______________________________________________ _______________________________________________ TowerTalk mail
I loved my sark, and still have fairly good eyesight, and somewhat nimble fingers, but those darn switches on it finally lead me to an Rigexpert AA-230 zoom, and its been everything I hoped it would
And looks like a hinged base? Sent from my iPad _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://
Whats a good entry level modeling program, I'm interested in learning more about modeling, and running different models on a 2 element beam, comparing 2 different boom lengths. ______________________
Is it possible to buy just the pins for the rotor connection on a Yaesu rotor, or do you need to buy the shell and everything as a kit? _______________________________________________ _______________
what difference , if any is there between a 2800 and 2800DXA? _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesti
or get a second steppir for the second radio.....thats what Im doing, currently building a 2L with 40m trombone out of a 4L I got from a SK estate.....then time to rebuild my 3L with the EHUs left ov
whats the difference between LMR-400 and RG-400 ? -- Original Message -- From: wc1m73@gmail.com To: "'Julio Peralta'" <jperalta4@verizon.net>; "'Tower Talk'" <TowerTalk@contesting.com> Sent: 9/5/2019
Whats the recommended procedure to bundle coax, control (ant switch, rotor, receive ant) and receive antenna coax to minimize crosstalk and interference? I seemed to have picked up some noise after I
Sorry if this is off topic, but am in need of some tutoring in properly using a DSA 815 spectrum analyzer to check our local clubs 440 repeater duplexer. The 815 has the tracking generator and we hav