985 Workbench: 2025-06-09

My Weeks in Radio

  • got the Bluetooth TNC connection working even better between UV-PRO
    • clear the channel
    • now it automatically reconnects
  • testing a new-to-me small-ish magnetic loop: alpha antenna
    • small and quick to deploy
    • park activation before this net
  • repaired and re-tuned yagi
    • added a the hairpin patch to lower SWR
    • extra S-unit hearing 985
  • last week, allstar node wouldn’t connect to 985 over phone network
    • connected to a parrot test node just fine
    • strange interference when the car shutoff that blocked any signal

Others

  • W1RC, Mike:
    • got Allstar going with 985
  • W8CRW, CR:
    • working on DTMF on Allstar
    • connecting phone to ethernet
  • WA3VEE, Ron:
    • field day press release
  • KC3RFG, Jim:
    • working through some RFI with a mic on HF
  • W3MFB: Mike:
    • bands not great
  • K3FHA, John:
    • organizing antenna switching on the desk
    • checking out some test equipment
  • KC3TYX, Vic:
    • replaced fan in a power supply to be quiet
    • playing with 6m bazooka antenna for FT8
      • Connecticut, Nebraska, Minnesota, Florida, then it closed
  • KC3OOK, Bill:
    • watching DXtracker, dxview and saw 6m openings
    • lots accomplished on Joe’s tower.
    • sketching next project
  • KC3SCY, Luke:
    • acquired an AM radio kit to build
      • 7 transitor, superheterodyne, etc
      • soldering
    • PM/AM Net
    • listening to some CW
  • WA3KFT, John:
    • mounted and using a Comet G9 right now
  • N3CRE, Charlie:
  • KC3SQI, Wayne:
    • having trouble using the wrong frequency
    • concrete base for a new tilt-over tower

Questions

  • W3MFB, Mike:
    • On Simplex Net, he only hears a handful of people, so hard to tell when to jump in. Do others hear a bunch of people? What zone should he be?
      • WA3VEE, Ron:
        • Ron is way East, and doesn’t have a beam aiming West.
        • Rarely hears anyone but KC3OOK and W8CRW
      • KC3TYX, Vic:
        • wouldn’t hear anything for a while, but waited patiently for his section to get active.
        • notes changes in propagation and new people
      • KC3WWC, John:
        • good to note who you can contact simplex if you needed
      • KC3OOK, Bill:
        • what section? check-in with whomever you hear.
        • it’s expanded quite a bit beyond lancaster county
          • the name is actually now “central pa simplex net”
        • propagation varies quite a bit from week to week
        • nearby stations can hear very different sets of stations
        • Bill hears many of the stations now with current antenna
        • Good way to gauge antenna performance
        • just throw your callsign. maybe a relay can get it.
      • W8CRW, CR:
        • he can check-in with central or east, but propagation is very different.
  • KC3OOK, Bill:
    • What’s a good depth for shelves and cabinets holding radios?
    • WA3KFT, John:
      • existing racks: 17-inches and 18-inches
      • try not to have too much protruding out the back of the chassis/rack: cables
    • W3GMS, Joe:
      • racks have no standard depth
    • WA3VEE, Ron:
      • ideally, you can get to the back of the equipment very easily
      • he finds 24-inches quite adequate
      • dual channel closetmaid is good for shelves/cabinets
      • give yourself as much depth as you can
    • KC3OOK, Bill:
      • looking at 18-20 inches
  • KC3WWC, John:
    • Do others have trouble with allstar to 985 when tethered to a phone hotspot?
    • Differences controversy over HAMVOIP (closed source?) vs allstarlink v3 (open-source)?
    • W3GMS, Joe:
      • no complaints from anyone else
      • permission list is by node number, not network
    • KC3WWC, John:
      • I’ll need to continue to work on it myself.
  • N3QNC, Joe:
    • What are people’s experience on 6M? What power?
    • W3MFB, Mike:
      • SSB, 70W
      • likes to run less power
      • FM repeater in honeybrook
    • WA3KFT, John:
      • runs 80-90W with a beam
      • SSB
      • used to use a 5W AM rig
      • antenna matters the most: height
    • N3QNC, Joe:
      • trying to do 6M for POTA, usually 5W
    • WA3VEE, Ron:
      • a number of nets on 6M. google or ARRL has a list: “south eastern pennsylvania”
  • W3MFB, Mike:
    • Did anyone listen to shuttle missions? 120MHz, etc?
    • KC3WWC, John:
      • I’m pretty sure I used to listen to something in early 90s on scanner. Sounded like discussion of experiments, etc.
    • W3GMS, Joe:
      • Fort Mead, Maryland would rebroadcast on 75M.
      • Joe has a processor on display that was designed to process all audio from mission control.
      • He may have the only one that wasn’t used.

See also