Hello guys
For some of you who are going to France from North America remember you will need an adapter to recharge your IPAD, Phone, razor ect... ect.
AC in France is 220. so you need 220/110 adapter. I assume radio shack has them.
Bonne chance
Serge VE1KG
Hello lunatics,
anyone using Afedri SDR/Afedri 2 channel SDR in conjunction with
MAP65/WSJT?
Would be interested to hear your experience(s)..
73 Bodo/DL2FCN
http://www.afedri-sdr.com/
Hi All
has anyone got any scrap prop pitch motors around
I am looking for a motor cover for the small device - to replace a badly dented one
If anyone has any spare motors etc for the small ones I'd be interested too
thanks
Simon ZL4PLM
Has anyone run a TH347 or TH327 amp with the cavity mounted horizontally?
I have the Thompson cavity http://kl6m.com/23cm/th327/IMG_8153.JPG It
makes an amplifier that is very tall! I am running out of room here.
The input line seems to have a lot of extra room when tuned to 1296, I was
thinking about cutting it off. The output cavity will end up longer if I
modify it for 3/4 wavelength, which seems to be the only good way to get
it to work.
I might be QRV EME this weekend! Getting very close to finishing dish
repair.
73
Mike, KL6M BP51dc http://www.qsl.net/kl6m
--Help, I recently upgraded my antenna system from two m sq 9ssb to
four.
They are working great. I am hearing stations that use 4 antenna
arrays, before I could only hear big guns, re: kb9rq, i2fak and a few
others.
My problem is power, I am running 160 watts and many 4 antenna stations
can see my trace but I'm just not strong enough for them to decode me.
Will upgrade to one KW later this year but for now I would like to use
two Mirage B2516G (160 watt) amps. Question is how do I connect two
amps without destroying one or both of them. I have a HF amp the
Ameritron ALS-1300 solid state amp. Ameritron used two of their 600
watt decks and made a 1200 amp.
Can anyone help me? Thank you in advance. Jim
Hi guys,
To Serge's point, the iPad, iPhone, and Mac power supplies (and many of the newer wall warts) can deal with any voltage between 100-240v. However, you will still need an adaptor to deal with the difference in pin shape.
73,
John K2YY
sent from my TI-99-4A
If you are "cost sensitive" you don't want to damage an amplifier.
A 2-port power divider has no isolation between ports. Isolation is one
of the most important qualities of a combiner network. Ideally you don't
want any of the amplifiers to "see" each other. The most common problem
of poor isolation in a combiner is that spurious oscillations can occur.
Another caution is don't use a 2-port splitter on one end and a quadrature
device on the other.
73
Mike, KL6M BP51dc http://www.qsl.net/kl6m
>
> Let me temper this with, I could be wrong... Others my have more
> knowledge...
>
> It seems to me that one of the ideas is to be cost sensitive to combine
> the amplifiers. Since you just upgraded from a 2 yagi to a 4 yagi system,
> you likely already have a 2-port power divider on hand. If so, perhaps
> you could use that as the output combiner for the two amplifiers.
>
> Then, for the input, you could use a w6pql input divider which is low
> power, or as others have suggested perhaps a small TV splitter if your
> input drive is low enough.
>
> Paul,
> kg7hf
>
>
>
> _______________________________________________
> Moon-Net posting and subscription instructions are at
> http://www.nlsa.com/nets/moon-net-help.html
>
>
Let me temper this with, I could be wrong... Others my have more knowledge...
It seems to me that one of the ideas is to be cost sensitive to combine the amplifiers. Since you just upgraded from a 2 yagi to a 4 yagi system, you likely already have a 2-port power divider on hand. If so, perhaps you could use that as the output combiner for the two amplifiers.
Then, for the input, you could use a w6pql input divider which is low power, or as others have suggested perhaps a small TV splitter if your input drive is low enough.
Paul,
kg7hf
