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I am wanting to purchase both meters for an Amp supply LK500 amplifier. If any one has any in the junk box or a parts donor rig I appreciate it Band switch too if it is serviceable thanks Ken

Another SB200 fell onto the work bench and needs a power switch (on/off). If anyone has one laying around in the junke drawer and wants to get rid of it I am looking for one. OR if anyone knows where I can order one online from someplace I would appreciate the link. Been searching for a...

Any one ever seen any schematics or info on this Russian made transmitting tube? I did find the spec sheet. Looking for schematics and info on using it in GG if it can be done. thanks

Got one gave to me a few weeks ago at a ham fest. Got it up and running, aligned it as per instructions from CB tricks site. ( great site). I have the PAL model 90-3 vfo and have it wired into the TR. Need any info on broad banding the receiver. Also any type of mods for this old...

Looking for any information on this old tuber. Got one on the bench, can not find any schematics or alignment procedures. The power plug is all messed up so will need info on the rig. Thanks in advance for any info.

I have used it in the past, all band doublets. full wave loop on 160 It worked. Used on 40-10 meter lazy H, worked well. I have one tower by the house, I only have wire antennas on it, I want to keep the wind load down due to the storms, hurricanes we have here in Florida. So no yagi's by...

Dipole Antenna Radiation Patterns by WB4YJT Open round table discussion here. Looking for input and opinions. Reading the link above it looks like the best height for a radiation pattern of a dipole is 1/2 WL above ground. Would this also hold true for a yagi...

I finally got around to unpacking the extra Heath kit oil filled dummy load. Of course I emptied it before I packed it so now off to the local drug store I go to get a gallon of mineral oil. The price is $8.99 a quart. With me being so cheap I thought well let's look for an...

I have built and used an N4GG array for 11 meters just to see how it would do. It worked rather well but that was a few years ago when the cycle was not so good. I built and put another one up today for 17 meters. Got a contact with Gerry in Ireland and had a chance to compare it to the...

Have an Uniden SSB base, PC411AD board. I only information I can find about this radio seems to be President Madison radio while searching for the alignment procedures or schematics. Any info on the alignment procedures or service manual would be greatly appreciated. This one has...

T32TV, Christmas Island, 0100Z 28425 5-5 to 5-8 both ways. 100W using the Imax 2000.

I am curious as to what type of curtain antenna's anyone has built, installed and put on the air? What was the performance of the antenna like,compared to a dipole, the gain, direction, BI- directional or just forward gain, and the nulls of the antenna. How high was the antenna installed...

I tried an experiment this afternon and results were good. I brought down the TA-33 for maintenance, it was working fine but decided to look at the hardware etc preparing for the upcoming suncycle and did not want any surprises. I had an old aluminum .64 WL for 11 meters laying around, I...

Fall is coming soon if one can say that Florida has a fall season, so cooler weather will be here and that is antenna building time. I have been researching the bobtail curtain and the half square antennas for low band DX verticals. Any one have any experience with the above antennas...

How much of a compromise is this multiband antenna? Friend of mine in a small lot is taking his exam this month, level three is the goal. So to get him on the air on the HF side of the house I thought about a fan dipole. I have never used one, never talked to anyone on the bands that was...