开云体育

Replace the caps in the power supply and the can in the transmitter. Sent via the Samsung GALAXY S? 5, an AT&T 4G LTE smartphone

There's your clue. 80 and 20 do not use heterodyne premix crystals. Look around the pre mix / het osc V1 and the crystals. Check grounds, look for excessive ripple on the B+. 73 -Jim NU0C "Cowan

Hello all. The rig has an audio hum that is heard on the speaker when switching to any band except 80 and 20 meters.? When 80 or 20 is selected the hum is not present.? I still can hear

MS2T for 4-line, MS3T for 7-line. 73 -Jim NU0C "VE7PS" <ve7ps@...> wrote:

Jim - Yeah, I knew you'd offer a spec sheet!? I couldn't remember which meter it was they used....tough to look up when you don't know what it is. *But*...I think these were the meters used on the

The following files have been uploaded to the Files area of the [email protected] group. * /Jewell/Jewell-MS-Series.pdf ( /g/DRAKE-RADIO/files/Jewell/Jewell-MS-Series.pdf ) *

They have these things called spec sheets now y'know... ;) The attached clip from a Jewell cut sheet should be of help. I believe the 7-line meters are MS3Tx series. 73 -Jim NU0C "VE7PS"

Larry: I've been working on a project for the W-4 and the WH-7 meters recently, and just happen to have a measurement here with me. The meter studs on the WH-7, which is the same as the MN-7 and

Doug, all the TR-3/TR-4 meters are interchangeable. Be aware that some of them have a problem with damping (frequently called “bouncy” or “bouncing”). Ask before you buy. 73, Steve Wedge,

Does anyone know what size the nuts for the meter inputs on an MN-7 (or an MN-2700 too, I think) are? 73, Larry, NM7A

For one thing it probably would have been way too expensive for the price point of the rigs. Phase locked loops had been around decades before that but it was only cheap IC technology that brought

Hi Gary, I have the Drake C-line twins as well as a Drake FS-4 synthesizer. The FS-4 is as stable as a rock regardless of temperature swings, so I know that Drake had the ability to build driftless

Had our hamfest in Sevierville, Tn. today. Some Drake gear was there, couple of R4B, a TR-7. One guy had a TR-4CW that was rough and untested for $275 with the AC-4 and the MS-4. Same guy had a C-4 he

Well, ended up picking up a Ten-Tec 4229 tuner at the hamfest today. Like Jim said in another post, functionality. It's a 2KW roller inductor tuner so hopefully the Drake will be on the air soon.

Well should have been fogot. Rit.tit. duh Sent via the Samsung GALAXY S? 5, an AT&T 4G LTE smartphone

You Fogel the new Q&A hams have no ideal what rit title tune load or null are for. You have to be on .000.or your off freq.73.Tony wa4jqs Sent via the Samsung GALAXY S? 5, an AT&T 4G LTE smartphone

Sometimes you get lucky. :) They can't possibly know everything about every radio. I clued them in last year about the RX antenna loop/jumper in the TR7. They seem to be very honest and

OK Gary - now you're just embarrassing me!? ;-) Yes, I WILL build one of these as I need the experience in that area.? The trouble will be getting time to do it.? I've even been giving up a lot of

Bob: Of course, so do I!? My 1st tx a homebrew 6L6 xtal osc, rock bound on 40m.? I had ONE xtal.? I butchered my Mom's RCA radio/record player (with her permission) to make that tx.? You HAD to

Better yet call cq and not Be on 3.657.5.and not 3.657.000. Sent via the Samsung GALAXY S? 5, an AT&T 4G LTE smartphone