I've got my KX-1 board construction complete through Part II, and am working
the Part II checks.
A few questions -
First, the sidetone level is VERY low. When the AF Gain is at the 12 o'clock
position as per the manual, I can't hear the sidetone on any of the three
levels. With the level at
The Plug by Koss gives me all the sound I can stand. Great for portable work
since they are very
small.
Jimmy, AE4DT
[EMAIL PROTECTED] wrote:
Has anyone done any experimenting with various ear-buds? Which model brand
is the most sensitive and produces the most volume?
73, Don
WA9TGT
Reggie -
That is really dependent on two things: the power supply design and the
current you are drawing. Are you using the same power supply for both the
ts570 measurement and the k2 measurement? (Also if you have a light gauge
wire between the power supply and the k2 and are using the K2
hello
has anyone used the latest version of sectogram to set up k2 filters
i would be very gratefull for any g uidance
settings -procededure all ive got is a blank screen
maybe my sound card is not working
thanks folks
tom
What's the status of K2 Remote and K2 Server? Despite multiple promises
otherwise, development seems to have stopped in 2001 with no Server available.
Might I suggest that if Elecraft doesn't want to complete these to the promised
level, they might make a contribution to the G4ILO K2net project
That is very odd indeed.
You should measure at the other end of the wires, to see what the radio is
seeing, but I'm afraid that would make it even worse.
Can you measure the current being drawn? That would be an interesting
figure.
Are you certain RF isn't getting into the PS or the meter?
Transverter is set up for use with K2/100. Built from manual
11/7/03 rev B.
Adaptor for N to UHF included.
I will ship and insure Con USA.
Price is $400.00
Please contact me off list.
Thank you Gil K8EAG
Don, there is a sensitivity rating on the better quality earbuds packages.
Some of the Sony models are quite efficient among others. The cheap
unlisted specs models vary all over the place. Plus, the insulation gets
stiff on the Dollar store brands.
72,
Stuart
K5KVH
I would suggest that the problem is inside the power supply - perhaps
something as simple as a poor connection on the inside of the output
terminals. Even the drop you are seeing with the TS-570 seems excessive to
me.
We don't know the actual current being drawn, but it may be quite
Tom,
I can't speak for the latest version of Spectrogram, but you can use version
5 (the last free version) for the K2 filter alignment and not have to fool
with all the bells and whistles of the latest stuff. See my website article
on K2 Dial Calibration (Step 3) www.qsl.net/w3fpr for
Don, I have both Sony earbuds and The Plug by Koss. The Sonys may have
slightly higher mfg. reported sensitivity, but the The Plug has a sound
channel that goes deeper into the ear. The Plug has silicone buds that seal
out ambient noise. The Sonys dont seal.
There used to be a website
~~
N2CQ QRP CONTEST CALENDAR
September 18-30, 2004
~~
Scandinavian Activity Contest (CW) ... QRP Category
Sep 18, 1200z to Sep 19, 1200z
Rules:
Will throw in an Elecrtaft unbuilt noise generator as a bonus!!
- Original Message -
From: NZ8J [EMAIL PROTECTED]
To: elecraft@mailman.qth.net
Sent: Tuesday, September 14, 2004 10:20 PM
Subject: [Elecraft] FS: Elecraft KX1 with 30 meters/tuner/paddles
I have a KX1 (serial number 243)
Beautiful Elecraft K2 QRP is loaded with all options.
This K2 S/N 00563 has been upgraded to include all the “B” mods
including the latest Firmware 2.04 and 1.09 for the I/O controller. I’ve
added all the noted options within the last 6 months it performs
superbly.
The following options are
I have just discovered that it is possible to remove the entire pin from
Z1 when attempting to remove a wire soldered to it, as Z1's pins are
themselves soldered into a small PC board. It goes back in, but it's
not fun to fix.
___
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