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QRPGuys help site?
Is there any reason we couldn't use this radio with PSK?
Is there any reason we couldn't use this radio with PSK?
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By
Brian Crittendon
· #20789
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Electronic visual aids for working with SMD (i.e. microscopes)
How much distance between lens and work?
How much distance between lens and work?
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By
Brian Crittendon
· #20229
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Any QRP Voice Nets?
I like SSB QRP radios for PSK 31 and other modes while the sun spots are on vacation. Mark/WQ8S
I like SSB QRP radios for PSK 31 and other modes while the sun spots are on vacation. Mark/WQ8S
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By
Brian Crittendon
· #20120
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Field Day
Wait, Wait, are you telling me that Field Day is just not about the food? Mark/WQ8S
Wait, Wait, are you telling me that Field Day is just not about the food? Mark/WQ8S
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By
Brian Crittendon
· #20043
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80 meter Net
Time for under ground or on the ground receive antenna.
Time for under ground or on the ground receive antenna.
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By
Brian Crittendon
· #19894
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audio out and speakers
I have one in my car that K8JK gave me. The speaker not the car,Grin.
I have one in my car that K8JK gave me. The speaker not the car,Grin.
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By
Brian Crittendon
· #19794
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FDIM Buildathon project
I love your Kits. Mark/WQ8S
I love your Kits. Mark/WQ8S
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By
Brian Crittendon
· #19754
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Hidden Oscillators Were Found
And here I was trying to get a piece of your clothing to give to my hound dog so I could zero in that last few yards of the transmitters. Mark/WQ8S Grin
And here I was trying to get a piece of your clothing to give to my hound dog so I could zero in that last few yards of the transmitters. Mark/WQ8S Grin
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By
Brian Crittendon
· #19565
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Getting good to go ...
I Still have my PM1. Bought it when my Dad made me sell my tube rig because the electric bill doubled. I was WN8IOP back in 71.
I Still have my PM1. Bought it when my Dad made me sell my tube rig because the electric bill doubled. I was WN8IOP back in 71.
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By
Brian Crittendon
· #19475
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DMR at Ozarkcon
Most of the time you need a SSB radio.
Most of the time you need a SSB radio.
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By
Brian Crittendon
· #19388
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DMR at Ozarkcon
Maybe we should all have plans to make a spark gap transmitter for the day the space aliens come and use EMP to shut us down. Like in the movies. Grin
Maybe we should all have plans to make a spark gap transmitter for the day the space aliens come and use EMP to shut us down. Like in the movies. Grin
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By
Brian Crittendon
· #19361
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$2.00 Bills
The pennies were mad of steel. As kids we would pick them up with magnets.
The pennies were mad of steel. As kids we would pick them up with magnets.
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By
Brian Crittendon
· #19254
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First soldering project
I built my first QRP transmitter on a Sucrest's box. 6V6, plug in coils,180v power supply. The transformer hung over the edge. They had just come out with thous diode full wave bridges that were about
I built my first QRP transmitter on a Sucrest's box. 6V6, plug in coils,180v power supply. The transformer hung over the edge. They had just come out with thous diode full wave bridges that were about
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By
Brian Crittendon
· #19088
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First soldering project
Could you try adding a crystal in line to the receiver like a 49er. I'm using an audio filter on my DC receivers.
Could you try adding a crystal in line to the receiver like a 49er. I'm using an audio filter on my DC receivers.
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By
Brian Crittendon
· #19087
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First soldering project
I'm near sighted. Once when soldering I was so close to my work I started to burn my bangs. Hair does not smell like chicken, it smells like old insulation. It took 2 or 3 heart beats before I realize
I'm near sighted. Once when soldering I was so close to my work I started to burn my bangs. Hair does not smell like chicken, it smells like old insulation. It took 2 or 3 heart beats before I realize
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By
Brian Crittendon
· #19047
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First soldering project
100mw to 350 mw Mark/WQ8S
100mw to 350 mw Mark/WQ8S
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By
Brian Crittendon
· #19020
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NM0S QST Review
12 more kits in the works? I can't wait. Mark/WQ8S
12 more kits in the works? I can't wait. Mark/WQ8S
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By
Brian Crittendon
· #18929
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Homemade open-wire line for QRP (Trouble Free H.F. Hertz Antenna for the Apartment Dwelling Ham)
It also helps to twist the window line. WQ8S/Mark
It also helps to twist the window line. WQ8S/Mark
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By
Brian Crittendon
· #18885
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40m Net
FOF2 was 2.2Mhz at Alpina MI.
FOF2 was 2.2Mhz at Alpina MI.
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By
Brian Crittendon
· #18884
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MicroVert Antenna
Been there, done that. Mark/WQ8S
Been there, done that. Mark/WQ8S
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By
Brian Crittendon
· #18838
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