|
locked
Antenna Tuner for uBITX V6
#ubitxv6
#off_topic
#antennas
I'm just curious about what everyone uses for an antenna tuner if they even use one. I got one of the N7DDC ATU's did the QRP Mod and it got fried at field day. Since it came with a really nice case I
|
I'm just curious about what everyone uses for an antenna tuner if they even use one. I got one of the N7DDC ATU's did the QRP Mod and it got fried at field day. Since it came with a really nice case I
|
By
Aaron K5ATG
·
|
|
locked
EMRFD Oscillator Problem
#oscillator
#off_topic
#emrfd
Hi all experts, I am trying to use the oscillator described in EMRFD book page 4.9 fig 4.13 C. I have attached a drawing here. Sorry for the bad drawing. The values inside the brackets are actual valu
|
Hi all experts, I am trying to use the oscillator described in EMRFD book page 4.9 fig 4.13 C. I have attached a drawing here. Sorry for the bad drawing. The values inside the brackets are actual valu
|
By
VU3KFK
·
|
|
locked
A new development board from Seeed Studio
#off_topic
Thought I would post to add a new device that looks very interesting. Seeed Studio who I have purchased from in the past has a new device coming out shortly that can be preordered. This was copied fro
|
Thought I would post to add a new device that looks very interesting. Seeed Studio who I have purchased from in the past has a new device coming out shortly that can be preordered. This was copied fro
|
By
wetzk@...
·
|
|
locked
eBay scope find
#off_topic
This is off topic but I want to show off my new to me toy. $87 ($71 + shipping) on eBay 100MHz - 2 channel. Pic is with cell phone audio function generator app and $15 Amazon probes. Sure a new DSO wo
|
This is off topic but I want to show off my new to me toy. $87 ($71 + shipping) on eBay 100MHz - 2 channel. Pic is with cell phone audio function generator app and $15 Amazon probes. Sure a new DSO wo
|
By
Doug W
·
|
|
locked
#off_topic BNC male crimp assembly
#off_topic
I’m replacing a bad pl259 connector on my Gap Antenna with a BNC crimp connector and I’m having a problem getting the various coax measurements like how far back to cut the outer jacket, the exposed b
|
I’m replacing a bad pl259 connector on my Gap Antenna with a BNC crimp connector and I’m having a problem getting the various coax measurements like how far back to cut the outer jacket, the exposed b
|
By
Guy WB7SZI
·
|
|
locked
Ashhar in space?
#off_topic
I guess Ashhar is too modest to brag about this one... http://soldersmoke.blogspot.com/2018/09/farhans-satellite.html If you are not reading Bill's blog, you are missing lots of good stuff.
|
I guess Ashhar is too modest to brag about this one... http://soldersmoke.blogspot.com/2018/09/farhans-satellite.html If you are not reading Bill's blog, you are missing lots of good stuff.
|
By
Doug W
·
|
|
Antenna Loops 6 messages
#off_topic
David and Dan, I steered you to the wrong MFJ SWR meter. I mentioned the MFJ-818, but in fact MFJ manufactures a different model SWR meter, the model MFJ-822, that is cheaper at $60, but curiously see
|
David and Dan, I steered you to the wrong MFJ SWR meter. I mentioned the MFJ-818, but in fact MFJ manufactures a different model SWR meter, the model MFJ-822, that is cheaper at $60, but curiously see
|
By
Richard Spohn
·
|
|
Minature Loop antenna
#off_topic
I have the Wonder wand 750 minature loop antenna. from Radio World uk. Tunes 7mhz to 50mhz. Excellent indoor antenna when propagation good. John vo1jcc.
|
I have the Wonder wand 750 minature loop antenna. from Radio World uk. Tunes 7mhz to 50mhz. Excellent indoor antenna when propagation good. John vo1jcc.
|
By
...
·
|
|
Antenna Analizer 30 messages
#off_topic
Dennis, Maybe this one? So you mean that the pins that AA-30.ZERO doesn’t use are not connected to ZERO itself but can be used for other devices such as I2C LCD, right? // hiro, JJ1FXF 2018/08/10 2:45
|
Dennis, Maybe this one? So you mean that the pins that AA-30.ZERO doesn’t use are not connected to ZERO itself but can be used for other devices such as I2C LCD, right? // hiro, JJ1FXF 2018/08/10 2:45
|
By
...
·
|
|
THANKS
#off_topic
I feel honored to be a part of this community. Thanks to all who participate and share. N5LXK Coahoma Texas DM92ih
|
I feel honored to be a part of this community. Thanks to all who participate and share. N5LXK Coahoma Texas DM92ih
|
By
Robert Ogburn
·
|
|
a new application of morse code 7 messages
#off_topic
It was 1967-68.. Detroit when I started college, President of K8EEH Henry Ford College ARC.. Somewhere in Detroit there was a Marine, that had been hit while on the Korean DMZ and was paralyzed- lost
|
It was 1967-68.. Detroit when I started college, President of K8EEH Henry Ford College ARC.. Somewhere in Detroit there was a Marine, that had been hit while on the Korean DMZ and was paralyzed- lost
|
By
...
·
|
|
an open message to those unhappy with the volume of messages 22 messages
#off_topic
The first computer I programmed and saw was the IBM 709 that belonged to the university of Florida. 5000 12AU7s. IBM didn’t sell computers in those days but they sold this one to U of F. The prof who
|
The first computer I programmed and saw was the IBM 709 that belonged to the university of Florida. 5000 12AU7s. IBM didn’t sell computers in those days but they sold this one to U of F. The prof who
|
By
...
·
|
