开云体育

Hi Lee I have an Anet A8. About 160 dollars from gearbest.com. Had it for about 18 months and have about 2400 print hours on it. Had to replace a few things but have used it steadily. The electronics

I have not used the RB-Ite-174 yet, but I think it's possible. RB-Ite-174 seems to be much better than I have. It is thought that GPIO is also used for RTC built-in. Nextion LCD is available because

I agree with Daniel. You need to set your BFO. I had mine get out of alignment when the encoder button got stuck. It makes the receiver sound very tinny and harsh if your BFO is set too high. Lower

Oh, and the pop eliminator looks like a 2n7000 board controlled by the T-R line. On a separate little board, much more simple than others I've seen. Five components total includes the mosfet. And a

I believe Ashhar is using the RD15HV IN rV4 . he ha done major mods, A complete descrete direct coupled audio amplifier circuit, a pop eliminator, an AGC , Lots of stuff. He claimed it was a dollars

Nice to know. On the other hand when you do install and it matches your assesment you may want to consider adding 'theroactual' to the dictionary.?

I always heard that 6 meters was the 'magic band' for the same reason. I hate that band because of the way it works. I usually set up a 6 meter station for field day as it is sort of an extra points

The tuning is close for those that do not have test equipment. What I usually do is set a sideband rig readout either 1000 hz higher or lower than the desired frequency depending on the sideband .

I tried the "official" calibration routine, but turned out to be VERY rough. Two reasons for this: a) Zero beating with loudspeaker or earphones requires that these two transducers can reproduce

What no 17 meters? I heard some signals the other day coming in and they may have been from Japan. I’m keeping an eye on 17 this summer. 15 meters too. ? I already looked Poland and Brazil on 15.

Like Bob Heil said. If everybody TRANSMITTED on 10m, then you may hear someone. <sic>. Kent Sent: Thursday, May 31, 2018 6:01 PM To: [email protected] Subject: Re: [BITX20] boosting the power on 28 MHz

More from the thinkery, Mike: TP20 should give a good meter point. There's a 0.1uF to earth there, but at low freq and Z its Z won't affect much. ..and theoretical, 'cos I don't actually have one:

The actual assembly is the same so just follow the wire up link at hfsignals.?http://www.hfsignals.com/index.php/ubitx-wire-up/

Thanks for the replies . . .?I figured they were meant to be options. May be better just to provide a text-box footnote in?schematic. I've made dozens of FT8 contacts with a scratch built ubitx(V3)

My archived copy is here. ubitx wiring <http://w7hd.ddns.net/bitx/wireup.pdf> Ron W7HD -- Ron W7HD - NAQCC#7587 OMISS#9898 KX3#6966 LinuxUser#415320 Editor OVARC newsletter

Ian, correct me if I am wrong, is saying use the serial port to send FT-817 commands to control the uBITX. rOn

I put a 10 mF cap across C51, which is 1 mF. ?To me, it sounds better on SSB.

OK, I thought about this can of worms I opened on the ride home. Given the stores are 60 miles from the mountain top home I am staying at this summer I had roughly 45 minutes to sort through the

This looks great to see progress for ubitx and nextion integration. I am looking at purchasing: Nextion Enhanced 3.2" HMI Touch display Product Code : RB-Ite-174 Would this work ok for working with