heard a great loud signal on 20 a few weeks ago,,,, crystal clear ...
but there was sizzling 10kc down the band....
the scope on the k3 showed it , did not appear big, but I could hear it..
moved to the 7800 and it was indeed there ,,,, still sizziling....
it was Italian ...I did not remember what power he was running,,,,
. maybe he was hitting it too hard???
maybe his amp needed another device to get into the linear region ???
I am no engineer... " but that's just wrong"
""""It looks like you are buying a
board without the LDMOS.
No Control Circuitry
No output filters"""""
not really, that amp has all the stuff, all the filters, the 2 LDMOS rf
pallet is even all tested and biased up. The controller is installed.
You do need to solder some teflon cables. And install some fans and a
rasberry pi. tough stuff.
""
On 1/25/2019 2:24 PM, Richard Solomon wrote:
> It looks like you are buying a
> board without the LDMOS.
> No Control Circuitry
> No output filters
>
> Doesn't seem like a deal to me.
>
> I'll stick with my SPE 1.3K-FA
> (
On 1/25/2019 5:34 PM, qrv@kd4e.com wrote:
I had no idea they had a new group - thanks for the link!
I don't see a price list on that page.
Groups.io is somewhat new to me.
Thanks
On 1/25/19 5:13 PM, Bill Steffey wrote: for RFKIT > > https://b26-pa.groups.io/g/main > > why not go to their current
site rather than the old web pages.... > > they have been at dayton 2
years and last year Orlando... this year > also next month. > > On
1/25/2019 3:35 PM, qrv@kd4e.com wrote: >> Interesting ... >> >> Do I
understand correctly that three pieces are required for a >> complete
amp: >> >> 1. The "pallet" amp USD? >> >> 2. Their controller USD? >> >>
3. An active device LDMOS: BLF188XR; BLF578; MRFE6VP61K25 USD? >> >>
Plus, of course, a power source. >> >>> http://rf-kit.de/en/Products.php
>>> >>> Process at bottom of page. I believe they were at the new
Dayton >>> Hamvention a couple years back. May be an ordering option for
>>> future events? >>> >>> Chris VE3CEA >>> >>> >>> Thursday, January
24, 2019, 16:04 -0500 from dickw1ksz@gmail.com >>>
<dickw1ksz@gmail.com>: Too bad the site doesn't list prices and >>> how
to order one. >>> >>> 73, Dick, W1KSZ >>> >>> On Thu, Jan 24, 2019 at
1:05 PM Herbert Schoenbohm < >>>
herbert.schoenbohm@gmail.com<mailto:herbert.schoenbohm@gmail.com>> >>>
wrote: >>> >>>> Check this out this for HP Solid State amp. Price is
very >>>> reasonable and reviews are very positive. >>>>
http://www.rf-kit.de/ >>>> >>>> Herb, KV4FZ >>
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