25 Jan 2014

Auto-ATUs for FT817ND

Until it started to misbehave recently, I have used the Elecraft T1 auto ATU with my 12yr old FT817 with good results. Its main use has been to resonate end-fed wire antennas on HF bands.  I always struggled on 160 and 6m.

Does anyone know how the LDG  Z817 auto-ATU compares? It is larger  than the T1 but less expensive.

What would  YOU recommend? I intend to get a new FT1817ND (as a second radio) and auto-ATU, then to fix the old ATU.

5 comments:

Steve W said...

Keep the variables to a minimum, stick to a manual ATU you can't go wrong!

73 G1KQH

Roger G3XBM said...

Steve,the T1 can link to the FT817 so you can switch bands and the ATU auto-tunes itself. Makes band switching on a fixed antenna a dream, not possible with a manual ATU, 73s Roger G3XBM

R. Ash*\ said...

I have the z817, it's a decent tuner and I've used it on a few portable ops. The only complaint I have about it is the size and the course way it reports SWR. It's about the size of the FT817, mostly due to the internal batteries. This isn't a problem if you're driving, but if biking or hiking I'd rather have a smaller ATU. The SWR is reported in a number of blinks of a light on the main panel. There's *no* reference card anywhere on the device. You either need to keep one with you or memorize what number of blinks means what.

Chris Jefferies said...
This comment has been removed by the author.
Chris Jefferies said...

Hi Roger,

I have the bigger brother to the 817, the Yaesu 857 and the auto tuner I use is LDG Z11-PROII.

It has never not tuned any antenna I've used and as I don't know what I'm doing half the time it's had it's worked cut out :)

73,

Chris EI6KH