Hi Gerhard,
The IN4007 is available worldwide, so should be available in Germany. In the
UK they are widely retailed at 6 to 15 cents in Euros.
Not come across the UF4007 before though possibly a Seimens or similar
branding of the same item?
The correct item for D36 I believe is HP PIN di
Hi,
thanks for recommending another Diode. The vendor
suggested to use UF4007 instead of 1N4007 maybe. What
do you think?
Of course it's hard to get the D36 here in Germany.
Any idea, German readers???
I think of getting it at
- HAM Radio,
- QRP-Projekt
- or Elecraft
73
Gerhard
--- Don Wi
It seems that I have a TX problem too. Just to prevent removing D36 for
nothing because it's fragile, could someone give a result that I should
read on my DMM when D36 is working properly ???
Le 04-06-24, à 13:59, Don Wilhelm a écrit :
Gerhardt,
Yes, I too would believe D36 is broken - it is
Gerhardt,
Yes, I too would believe D36 is broken - it is quite fragile and will crack
if the leads are bent too close to the glass body - HANDLE WITH CARE.
You can temporarily substitute a 1N4007 diode until you can obtain a
replacement (the 1N4007 was used in the D36 location until the keying
wa
Hi,
I have a problem: No TX Out on my freshly assembled K2.
f = 7100
Vpwr = 5V
Valc = 7,5V
Power reading on LCD = 0.2W (desired 5W)
Power consumption 440mA on 12,4V
At TP2 on transmit I get a nice signal on my oscilloscope, abt 0.005 Vrms
But behind TP2 the signal vanishes. All measurements ar
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