I have a question related to the audio signal of the
K2.
I have completed the base K2 and during stage 2 I was
already concerned about the low audio output.
I first thought that my headphone was to blame, a 16
ohm unit that is not able to transfer all the audio
power from the amplifier but
On 4 Sep 2006 at 4:02, Nick Waterman wrote:
After trying lead-based and lead-free solder on some of the mini-kits, I
went leaded for my K2 in the end. I knew it was going to be a whole lot
easier especially if I ever had to rework anything... but this comment
from Eric really stunned me:
Don W3FPR wrote
Gerald,
That certainly sounds like it might be hard to isolate.
I may be wrong, but from the behavior it sounds like you have a relay with
points that are not making good contact - when you put a bit of RF through
it, it becomes OK for a while. Please be aware that this is
If you know Wayne, you know he is a very environmentally responsible guy
(Eric may be as well... we haven't talked about it). I can't imagine he
would make that recommendation if it weren't absolutely necessary. With
kits as complex as some of the Elecrafts are, there will inevitably be
some
Hello All
I am building K2 sn 5700
Reciever is oke now big signals.
I only have no s meter,do the hi/lo callibration and agc is working.
By very strong signals i get 1 led buring,turning the rf gain ccw all leds go
on and volume go down.
Also the internal volts/amp meter is not working.
press
To the original poster who could not even receive.
The RigBlaster is not used during receive. The audio goes straight
from the K2 (I use the ext speaker jack) to the Line IN jack on your
sound card. Until you can properly receive PSK, SSTV, RTTY, etc,
there is no point in connecting up the
Finished my K2 a couple of days ago. At first TX output was allways full
power. Adjustment via the front panel was not possible.
Now the rig does not transmit at all but shows elecraft when hitting
the key for a moment.
Hard to do the rf-probing stuff with the transmitter out of action.
Hi everyone.
To all who responded to my original query, thank you for the good advice. I
purchased 20 pair (red and black) of the 30 amp version (1330) Anderson
Power Pole, and have already begun converting all of my DC connections to
the A.P.P. system. I am soldering them, and it works
Dave,
Welcome to Ham radio and the Elecraft group! It was delightful to
read about your successful experiences -- building and getting on the
air with your new K2! Yes, the journey is very enjoyable and rewarding.
I would also suggest that you check out the FISTS CW
club...
On Mon, 04 Sep 2006 10:12:47 -0400, Michael E. Dobson wrote:
Once you have receive working, the instructions supplied for the K2
should work for transmitting but that will depend upon how you wired
the microphone connector on your K2. Make sure you have the
RigBlaster jumpered so that the
KX1 with 3080 module and ATU w/manual
Original owner SN383 $400
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Well, I was considering the matter and I would like to add my two cents.
Europe is becoming VERY conscious of the environmental problem, mostly
because the environment-related arguments, especially if presented in a
certain, emotional way are taking quick roots among the citizens, and that
pays
Hello All
I am building K2 sn 5700
Reciever is oke now big signals.
I only have no s meter,do the hi/lo callibration and agc is working.
By very strong signals i get 1 led buring,turning the rf gain ccw all leds go
on and volume go down.
Also the internal volts/amp meter is not working.
press
Hello,
What is the problem? My ssb-transmit has distortion on 10m. The other bands
are ok. I have no mods on ksb2.
k2/4781
73 de juha oh6os
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In a message dated 9/4/06 2:49:29 PM Eastern Daylight Time,
[EMAIL PROTECTED] writes:
Well, consider that in your car there are
probably 30 grams of lead due to the Pcboards in your car stereo, and maybe
20 kilos of lead due to the battery. And if you buy an hybrid car, then you
will have
Back on New Years Day 2001 I bagged a doe on PA
Route 202. Over $5000 damage to the Honda Odyssey.
Fortunately nobody but the deer was hurt. We're
overrun with them but the Bambi factor limits
hunting.
That's how the deer control the overpopulation of Hondas.
Craig
NZ0R
Hello,
What is the problem? My ssb-transmit has distortion on 10m. The other bands
are ok. I have no mods on ksb2.
k2/4781
73 de juha oh6os
--
If it's on one band, it's usually RF getting into the audio circuits on that
band, most
FS: QRP K2 (#4338) with KSB2 (SSB), K160RX (160 meter), KNB2 (noise
blanker), KAF2 (Audio Filter/Clock) KIO2(RS-232 interface) KAT2(internal
antenna tuner) KBT2(internal battery supply) less battery. (needs new
battery).
Included will be and MP-1 40 thru 10 meter portable antenna complete with
The K1 w/4-bands plus:
- KFL1-4 Additional 4-Band Filter Module - installed 40/30/20/15m
- (2) extra - KFL1-2 2-Band Filter Modules
160/80m not finished lacks 160m xtal 80/40m working needs alignment
- KAT1 Internal Antenna Tuner - installed
- FDIMP Finger Dimple - installed
- Back light
On Mon, 4 Sep 2006, paolo gramigna wrote:
What does it matters to the ROHS? Well, consider that in your car there are
probably 30 grams of lead due to the Pcboards in your car stereo, and maybe
20 kilos of lead due to the battery. And if you buy an hybrid car, then you
will have maybe 200 kilos
In a message dated 9/4/06 5:02:14 PM Eastern Daylight Time,
[EMAIL PROTECTED] writes:
Back on New Years Day 2001 I bagged a doe on PA
Route 202. Over $5000 damage to the Honda Odyssey.
Fortunately nobody but the deer was hurt. We're
overrun with them but the Bambi factor limits
K2 #4338 has been sold - thanks to all that enquired.
Jim - W0EB
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Hi all
I think the RoHS issue has been flogged as much as it can be.
I also think Elecrafts position is being confused a bit (as I understand it
anyway).
As far as I can see there is no claim that the kits are RoHS compliant.
This blossomed from the price increase thread where I believe
Phil and all,
The Rigblaster is capable of controlling PTT from its serial port
connection.
I don't have a RigBlaster, but I just looked at the schematic and see that
you must have P5 pin 1 jumpered to pin 10 (PSK31 programs control PTT with
the RTS signal), and you must jumper P1:B pin 18 to
I have a question related to the audio signal of the
K2.
I have completed the base K2 and during stage 2 I was
already concerned about the low audio output.
I first thought that my headphone was to blame, a 16
ohm unit that is not able to transfer all the audio
power from the amplifier but
Itis spoken for Tks.
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