At 08:10 PM 3/22/2011, Clint Bradford wrote:
Just got back home from a day at Pasadena's JPL ... un-edited,
no-captions-yet photos at ...
http://tinyurl.com/JPL-042211
Clint
deja vu for me. I worked there 1976-1979. Of course lots has
changed. I tried to get a tour in Sept. 2001 but they
Sorry did not mean to send that to everyone...
KF7MYK
___
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Send what to everyone?
On 23-Mar-11 08:31, Kevin Deane wrote:
Sorry did not mean to send that to everyone...
KF7MYK
___
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author.
Not an
Hello All
I acquired a Cushcraft 416-Tb antenna,the so called phasing harness was in bad
shape,so I am going to make a new one for it.
I could copy the original one,but yes I am making it hard on myself and decide
to calculate the proper cable type and length,and to do that I need to know how
Hello Howard,
From the cable length that you measure it looks like 3/4 Lambda instead of 1/4
Lambda which is too short for convenience working. From the electrical point
of view it is the same, assuming low loss coax.
David 4X1DG
- Original Message -
From: Howard Kowall
To:
Hello David
I did think about that also
I also though maybe the balun didn't make it 50 ohms but maybe a much high value
But when i fed the ver driven element with 50ohm feed line and checked the swr
with just a meter it was ok so that ruled that out.
I realize the circular porization was done
Hi!
I will have an AMSAT table at the Radio Society of Tucson's spring
hamfest on Saturday, 26 March 2011. The hamfest will be at the usual
spot for hamfests in that city, in the Kino Sports Complex - along Ajo
Way, east of I-10 and the baseball stadium (previously Tucson Electric
Park, now Kino
http://www.qsl.net/py4zbz/satelite.htm#f
73 de Roland.
___
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings:
Hi Howard ,VE4ISP
The Cushcraft 416 TB is a 2x8 elements crossed yagi for 70 cm with the
horizontal and vertical elements spaced 1/4 wave lenght in free space over
the boom.
The dipoles are feed using the T match system wich is a balanced system
and the balun is a 50 ohm coax line 1/2 electrical
Hi Everyone,
For anyone interested, I posted a few more of the photos of Jim
ND9M/MM's ship in the Panama Canal at:
http://kb5wia.blogspot.com
Managed to get photos of the ship in Miraflores, going under the
Centennial Bridge, and leaving the canal at Gatun.
73 de Dave KB5WIA / CM88
Good to know. Just in case he has APRS capabilities we have a couple of
digipeaters working on 145.010 MHz. At least two of them should be reachable
from the Canal.
Regards,
Alejandro HP1COO
-Original Message-
From: David Palmer [mailto:zda...@gmail.com]
Sent: Miércoles, 23 de Marzo de
Hi!
Here are a couple other videos of Jim’s ship (well, the ship he is on ;-)).
The first is Jim’s ship entering the Gatun Locks, and the second is when he is
exiting: Gatun Locks
73!
Zack
KD8KSN
___
Sent via AMSAT-BB@amsat.org. Opinions
Whoops That link requires a password. Try this one:
http://personalspace.sony.net/email/share/794e6244306d706c5a4764696d3279615a5a466d6170755a6c673d3d,first?rd=9612267#i0
Make sure you get it all.
Let me know if you experience issues with that one.
Zack
KD8KSN
From: Zachary Beougher
I was looking at the cluster tonight and noticed where LU6QI had spotted ND9M,
then I spotted him on a later pass. It made me think it might be fun to pick a
pass of say FO-29, and originate a message from say the Mideast, which gets
passed to Europe, then to the northeast US, then say Florida
Many tks to everyone who sent screen captures and video clips of my ship
transiting the Panama Canal today. Although I've been sailing for a long
time, this was my first time through the canal and a very exciting day
for me. (Remember when this area was KZ5, now a deleted DXCC country?)
Plus I
15 matches
Mail list logo
