The microphone connections on both rigs are unbalanced ( mic + and - Grnd). Now there is nothing wrong with this setup mfrs. have been doing this forever. The Orion, Jupiter and Peg are computers in
If you experience a "hum" using an SDR type of rig. You need to check the 120vac you are using. I strongly suggest that these rigs use a dedicated 120vac circuit. I use the same circuit that our clot
There are multiple past posts on this subject. For a short reminder: The keying line running from the rig to the amp should be rapped around a toriod cube (from Radio Shack) as many times as possible
The Jupiter does not have a Real Time Sweep Display. It just takes a snapshot of current conditions. 73 John / N0KHQ / St. Louis Always on 18.130 Antennas: You can build 'em better than you can buy '
I recommend the "Hear It" Inline Module as sold by Gap Antennas because after all we are talking about the signal to noise ratio. Cost $200.00. Frequency response is 40hz to 4200hz. Clear Speech or T
Hello All, I have for sale a 9+ TT 238 Tuner. Light bulbs replaced, orange pointer, nylon string and elastic cord have also been replaced. Reason for sale: I have a TT 238B Asking $300.00 plus shippi
Please visit the web sites below. Based on the same principle as shown on the web site pages I will be manufacturing a fully rotatable 80/75m dipole with a turning radius of 16'. The weight of the an
Your best bet is to call Gary at TT. I am not familiar with the Peg. BUT The mod is for real. Remove the 4.7mf / 50v polarized cap and replace with a 2.2mf /50v polarized cap. This mod allows the ALC
The next thing you know, the Orion will be on "60 Minutes". 73 John / N0KHQ / St. Louis Always on 18.130 Antennas: You can build 'em better than you can buy 'em Please visit the sites below: http://w
For those of you that are interested. Aux. DSP units may be used with the addition of an isolation transformer. Mark (N8ME) suggested using RS transformer 32-1031B, these units are no longer availabl
This is only my opinion. I own the 756 Proll and the Jupiter (2yrs now). In continuous side by side comparisons, the Jupiter out performs the receiver on the Proll. By that I mean that the receiver o
What I'm going to say here is not supported nor endorsed by TT. The Jupiter has the capability to put out way more than a 100 watts of RF. Many of us Jupiter owners have increased the power output so
Feed the loop with 450ohm ladder to a point that is close to entering your home, install a 4:1 current balun B4-2KX from Radio Works ($59), then coax (8' or more) to the tuner. The length of the 450o
Hi Dave, I'll take (2) springs. In addition to the spring, what kind of cord did you use to complete the installation. That elastic cord that TT used was a bad idea. My mailing address is good on QRZ
Mark, Please keep me informed of your progress with the SDR-1000. Sounds like a very good project to get into. Thanks. 73 John / N0KHQ / St. Louis Always on 17M Antennas: You can build 'em better tha
Check this out .......only a suggestion. Silicon Pixels 73 John / N0KHQ / St. Louis Always on 17M Antennas: You can build 'em better than you can buy 'em. Visit: http://www.hamuniverse.com/antennas.h
I have an excellent (9 out of 10) 238 for sale, but it will not be available for a couple of weeks. I'll take $300 + shipping to your address. The bulbs are burnt out and the tuning cord snapped. I a
I don't see TT discontinuing the Jupiter. Its as solid as a rock and a best seller. What I see is a Jupiter ll using the new Texas Instruments DSP chip.....the clock speed is 225mhz. I hope they make
Hello All, Your dicussing something that I know a little bit about so heres my $0.02. The Sterba Cutain was developed and designed by E. J. Sterba during his employment with Bell Labs in the 1930's.
Thanks Tim. 73 John / N0KHQ / St. Louis Always on 17M Antennas: You can build 'em better than you can buy 'em. Visit: http://www.hamuniverse.com/antennas.html