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Following the manual, with the BFO and PRODUCT DETECTOR on, I've connected a 50kHz unmodulated signal through a blocking capacitor to V5, Pin 1. While I can hear the signal, if I turn the tuning knob,

+1 on using the +3 with the amplifier circuit.? I have one of these on my Kenwood hybrid rig and have gotten nothing but great reports with it. 73, Paul KA0JQF

"jerry-KF6VB" <jerry@...> wrote: This manual was written before DMMs with very high input impedance became common and cheap. A good DMM will work fine. I use a Fluke 8050A or Fluke 289. For

It' pretty simple. See attached schematic. Disconnect the white center conductor wire of the shielded audio cable at the right side of the drawing. Also disconnect the yellow hot wire from the

Hello All, My "ebay-INOP" TR-7 is mostly working. The problems were mostly in the connectors. The remaining problem is occasional loss of lock. It happens at random times, a few times a day. A quick

I had found that R50 (the 15M RF GAIN pot) in 2-B No. 2 read 26M. I checked the pot in 2-B No 1 (the parts receiver) and it was 20M. No. 3 also reads 20M and adjusts easily, to I decided to pull the

The Reactive is the large knob on the Left and the Restive is the large knob on the Right.? The band switch is in the middle of those knobs. So after setting to the correct band which would be middle

I have 4 pieces of index card stock painted with Rustoleum "Satin Black, 7777" cut to fit each upper surface of the final cage. Installed a computer fan on the back panel, exhausting out. This pulls

I’m assuming the resistive tuning knob is the large knob on the left, and the reactive tuning knob is on the right, with the band switch in the middle?

You are at a big disadvantage trying to tune this tuner..? Here is the way it needs to be done. After setting the band switch tune the Resistive Tuning for a SWR dip. Then turn the Reactive Tuning to

So I have picked up a Turner Plus Three microphone. It looks like the one they made for Drake with the 7075 except it is amplified. I remember seeing somewhere that all that can by bypassed and use as

I am interested What do you think shipping would be? Perhaps if I knew the dims and weight I could send a shipping label? Marty KL7AM To: "DRAKE-RADIO" <[email protected]> Sent: Monday, May 8,

I have two TR-7 parts radios for sale. S/N 2794 is complete but inoperative; some previous owner unsuccessfully attempted repairs. It is missing a few knobs and also needs a serious cleaning.? S/N

HI Ralph, I don’t have an accessible manual for some one who is blind to use that tuner, so I’ve been tuning for maximum noise, and using my audible tuning aid, a TW-1 made by LDG to try and get

Are you following the Drake tuning instructions ?? That tuner tunes up much different than most of the others that use a PI type network. First time I tried to tune one I could not get it to match

folks, I’ve been trying to use my MN-2000 with my off-center fed dipole, and my Parr end-fed antenna on the lower bands to tune up on 80 meters, and I notice that it’s a challenge to get a 1:1

All put back together and tested on my TR7 station without and with an amplifier. Seems to work perfect and meter tracks with my WH7 and MN 2700 fine. Seems like I got it at a good price and it works.

I just shake my head...... *http://www.k4oah.com/Drake_new11/index.html From this site: * *And open a case with PayPal. * Still shaking my head in wonder... Jim W7RY -- Thanks and 73, Jim W7RY

2 Months ago, I sent 25 dollars, via PayPal, to K4OAH's sales site for a set of 'C' cd's. via download. I have heard nothing from whomever administers to sales. Can anyone here direct me to a good

Notice: I have decided to turn over my supply of TR7 connectors, cable and crimp tool to Steve WA4F. Except for one local Colorado ham who may come by my house this week, Steve will supply these items