Ka3tkw

My Week in Radio

• I did field day with a group out toward Parkesburg
  • I saw a fancy satellite station for sideband, etc in action
• Attended the lunch on Thursday
• Had Direwolf monitoring a plain ol’ Quansheng to decode packet
• Btech UV-PRO
  • inexpensive
  • APRS location and messaging
  • KISS TNC over BT
  • WoAD on android
  • Winlink
  • Terminal to access BBS on KA3TKW
• Trying to build a tactical delta loop
  • 4:1 balun
  • 2 17 ft whips
  • 25 ft wire for the top
  • 3d-printed base

Others

• K3EA, Greg:
  • QSO parties
  • upcoming contests
  • Solar weather
  • DX
    • Wake Island on 10M
    • Gambia, 10-20m, FT8
      • our sunrise
    • Rowanda, 10-30m, FT8, CW
  • New DXCC programs
  • Cards from bureau
  • Will talk at march lunch about Hamcation in Orlando
• WB3LNY, George:
  • headed to Hamcation in Orlando
• KB9AWS, Bern:
  • New batteries
  • Appreciate the group you have, use the repeater
• VE3HOH, Pete:
  • Working on a combo nvis dipole for 40 meters
    • 20 ft above ground
    • Inverted V
    • Combo it with a vertial for 10M
  • Looking at military antennas for manpack
    • 30MHz-512MHz rubber duck on eBay
  • Looking at some low-power, remote receivers
• K3SWZ, Glenn:
  • Worked 20M helping test a new DX station in Kenya
• KA3TKW, Tom:
  • 145.825MHz ISS packet digipeater
• KB3MIJ, Tray:
  • Repairing some repeater hardware
  • Got a replacement generator for a site
• K3DMM, Denny:
  • Lunch on Thursday
  • HT with Arrow to make ISS contacts and SO-50
  • Try Arrow from inside
• KC3ZBI, Ron:
  • Lunch on Thursday
  • Starting figuring out LoTW
• N3LJP, Bill:
  • Looking for charger for AA, AAA lithium batteries that runs off 120V.
  • KC3BOB, Bob:
    • Hobby King is a good mail-order shop for battery needs
  • KC3WWC, John:
    • I like my EBL chargers off Amazon
    • Inexpensive
• KC3VZU, Bob:
  • Ham lunch, liked the presentation
  • Going to get HF rig up and running

Swap and shop

• WB3LNY, George:
  • Looking for a teletype
• VE3HOH, Pete:
  • Some yagis for weak signal work
  • Drake TR7
  • Kenwood 830
• KA3TKW, Tom:
  • 25W Motorola mobile rigs
  • RadioShack SW receivers
  • Panasonic SW portable
• KB3MIJ, Tray:
  • Jet turbine generator

My Week in Radio

• My favorite way to learn things: experiments
  • diagnose and repair a bad coax cable
    • no continuity on center conductor
    • plugged it into the nano vna, switched to smith chart
      • saw a big spiral around the outside
      • no change in the graph on the other side
      • compared to a working cable
      • it should have spiraled
      • maybe alonger spiral for a longer cable
  • 71 foot random wire with 5W is not needing the tuner
    • disconnected lots of different places and checked lots of SWR without those connections
• Tossed a wire into a tree at Swatara State Park today for some POTA contacts
• Operated the last 2 hours of the RTTY contest on 10m, 15m, and 20m.

My Week in Radio

• ISS on scan, so caught part of an image
  • passes are a bit early right now, and low
• POTA yesterday:
  • 2 CW + 28 FT4 contacts on 20m
  • pretty rusty on throwing the line into the trees
  • bad section of coax
• some antenna maintenance on a nice day

Others

• K3EA, Greg:
  • Special event station with local station:
    • W2T, Battle of Trenton
    • W2P, Battle of Princeton
  • Contests
    • Canadian Winter Contest
    • next weekend
      • ARRL kids
      • ARRL RTTY Round Up
    • NA QSO party
    • https://contestcalendar.com/
  • Propagation report and DX
    • Dominica
    • Fiji: 3D2GE, CW only
    • watch the DX clusters
  • after DXCC award, go for every country on every band.
• WB3LNY, George
  • built a new pc with chirp, and synced up all his HTs
• VE3HOH, Pete
  • cleanup, indoors.
• KA3TKW, Tom:
  • ISS on night shift: good passes aren’t during the day.
    • there’s a packet digipeater
    • SSTV is active
    • it was only doing telemetry over the weekend
  • good passes for SO-50
  • https://n2yo.com/
  • ham lunch had about 32 people
  • thanks Glen for talking about DXCC
  • zbitx
    • 5 watt QRP SDR TRX
    • will be buying one
    • shipping in February
    • 44 bit ADC
• K3DMM, Denny
  • caught SO-51 with a Baofeng 701
• KC3VZU, Bob:
  • setup a new TYT 9000D with a slim jim outside
• KK4KKW, Steve:
  • new end fed antenna strung into the trees, inverted L, trying it on 10M
• KC3ZBI, Ron:
  • new antenna that’s not on the car now,

Swap and Shop

• WB3LNY, George
  • dummy loads
• VE3HOH, Pete
  • paddles, bugs
    • vibroplex
    • brown brothers
  • oscilliscopes
  • a couple Drake TR7s
  • tower sections
  • a couple Kenwood 130s
  • email is good on http://qrz.com/
• KA3TKW, Tom:
  • 2 shortwave receivers: RadioShack DX440
    • 0-30MHz all mode
  • UHF motorola repeaters, 25W
  • Yaesu FT1XD, dual band, APRS
• K3MIJ, Troy
  • looking for a commercial propane generator

My Week in Radio

• ARRL 10m contest:
  • 13 CW contacts logged on paper
  • Iambic keyer set to 20 WPM somewhat confidently
  • Still relying on radio to decode for me
• Hunting some CW POTA activators through the week
• Practicing copying CW
• Latest beta of Meshtastic app on Android is reconnecting automatically
• ISS SSTV 25 Dec - 4 Jan

Others

• K3EA, Greg:
  • FT8 whack-a-mole
  • Saw some RTTY contests
  • Canadian contest next weekend
  • https://contestcalendar.com/
  • Jan 4-5 is RTTY Roundup
  • Kids day
  • Good space weather, peak of solar cycle
  • DX
    • Phillipines
    • French Guyana
• WB3LNY, George:
  • Diagnosing heating connections on large electrical panel
• NE3H, Joe:
  • Spoke at length with a bunch of old acquaintances from Taiwan
• KC3VZU, Bob:
  • Installing some coax and a 220MHz rig
• KD3AGU, Richard:
  • Licensed 3 weeks ago
  • Setting up DMR
  • Listening to a net in Ephrata
• K3DMM, Denny:
  • 16F outside, so no fun standing outside for satellite work
  • Tuned some mobile antennas
  • Worked a couple ISS passes
  • Good SO-50 pass
  • Looking forward to lunch on Thursday
• WA3WIJ, Ron:
  • Rebuilding Halicrafters radio with caps and tubes
  • Preparing for straight key night
• KC3ZBI, Ron:
  • Working on an outside antenna
  • Trying for 12 days of Christmas Event
• N7JMS, Jon:
  • Got some new countries on FT8/FT4
  • Building a 10M loop antenna
  • Is there any C4FM or Fusion available in the Harrisburg area?
    • K3DMM, Denny: 447.925

I overheard some tips from Tom, KA3TKW, on the 21 repeater: Check out the AMSAT manuals for contacting satellite repeaters, and operate full duplex, so you can hear while transmitting.

My Week in Radio

Contesting

I finished the FT Challenge. There was no special exchange this year. We could use other defined subbands in addition to the regular frequencies to alleviate crowding. We could work anyone, even if they’re not participating explicitly.

I operated QRP, so it was nice to find the quieter subbands and more FT4 activity. You earned multipliers for each 3000km, so I don’t really know on my score yet.

I found wsjtx-improved on the Debian Linux repository, so used that. I saw the color improvements, the better location labels with states, and it had filters.

AllStar

I learning some obvious things about AllStar: it can’t hear my DTMF if it’s currently transmitting, since it’s simplex, so it’s hard to control on a busy net.

Yagi in the Wind

Finally, I watched my home-built yagi flapping around on that windy day. I guess I can stop worrying about it, since it held up fine.

My Week in Radio

• I used N3KZ 440 repeater in York from Lancaster
  • always surprised on their range.
  • thought UHF didn’t go far.
• I built an Allstar node from a PI 4 and a USB-C radio dongle to reach a fringe repeater.
• I’m looking forward to FT challenge
• I stumbled into and recognized some Olivia-8/250 on 20M, and some SSTV
• I’ve been hearing lots of ISS repeater traffic at convenient times on my good ol’ 1/4 wave antenna in the tree.
• I got the radio blog up-to-date with all my adventures.

Others

• 145.010 packet repeater
• K3EA, Greg:
  • No contests this past weekend
  • Next weekend:
    • ARRL 160m CW at night
    • FT challenge - normal exchanges
  • December 14-15
    • 10m contest, phone/CW, 48 hrs, should be great.
  • https://contestcalendar.com
  • Propagation should be normal and above normal
• WB3LNY, George:
  • Working on ISS access.
• KA3TKW, Tom:
  • ARISS mission 1622UTC, 145.800
  • New satellite on Nov 4, AO-123, ASRTU, FM, 4-day pass
  • Easy satellites
    • ISS: 145.800FM, 145.825 packet, 437.800FM downlink
    • AO-123, 435.400FM down
    • SO-50, 437.795FM down
• K3DMM, Denny:
  • Travel and simplex contacts
• K3AQ, Kenny:
  • New laptop from Best Buy to run fldigi, etc.
• KB3MIJ:
  • Some fldigi on HF
  • Some repeater work at reesers.
• W3MW, Don:
  • Most bands on a vertical antenna.
  • Mounting some antennas on the roof with a contractor.
  • Built some more receive pre-amps.

Swap and Shop

• VE3HOH, Pete
  • Rohn 25 sections + brackets
  • 8 yagis for 432.
  • Kushcraft yagi for 2 meters
• KA3TKW, Tom:
  • Cheap UHF radios
  • CMD-1550
  • Shortwave receivers

My Weeks in Radio

• QRP on a couple hawaiian islands
• not much 2m activity
  • added some repeaters and scanned
• POTA
  • Xiegu x6100 mostly turned up to 8W
  • mostly 10m-30m and everything in between
  • challenging to be on an island where you have to go thousands of miles or you reach no one.
  • antennas:
    • 40M EFHW where I had room,
    • 41ft long EFRW with less room
    • vertical whip and coil attached to a fishing pole for a less conspicuous setup on some beaches
  • 6 parks and 2 trails on 2 islands:
    • sandy beaches
    • rocky lava fields
    • inside diamondhead caldera
    • atop steaming kilauea
  • reached:
    • west: Australia, New zealand, Fiji, Japan, Russia, China, South Cook Islands, Samoa
    • east: North Carolina, Kentucky, Ohio, Dominican Republic, Argentina
  • practiced some CW on the beach when I didn’t get out the computer
• back to a home park yesterday, but the weather was not as nice.
• took down my home-made 2m antennas and straightened them up.
• trying F4HWN 3.7 firmware for Quansheng radios
  • from a scanner-centered AUBSUK firmware that was skipping some channels
• looking forward to that FT Challenge contest

Other News

• contests
  • CQ WW CW this weekend
  • no contests for the Thanksgiving weekend
  • following weekend
    • 160m CW arrl contest
    • FT challenge contest
• KA3TKW: R&L electronics: TYT MD-9600, GD-77 open firmware
• digipeat through the ISS
• high pass of ISS tonight at 9:10pm.
• 224.220 repeater is up and running, but not linked yet.
• KC3NNO: mini dxpedition to canada

My Week in Radio

• I received a couple images from ISS, but it ended quicker than I realized.
• JARTS RTTY contest coming this weekend
• I did a little CW for POTA.
• Trying to reach a little further over a hill and to the East
  • building a yagi on a flag pole from a calculator using ARRL spacing
  • 50W TYT radio
• This Week in Ham Radio Podcast Ham Radio History:
  • 1916, amateurs exploring propagation
  • 1917 first, faster trans-continental relays with ARRL

Others

• K3EA
  • Upcoming ARRL Sweepstakes for CW
  • Munsters had a Ham Radio episode
• KA3TKW
  • W3UU Harrisburg Ham Fest this Saturday
  • ARRIS mission on 24 Oct, 11:15AM, 145.800MHz
  • Tri-repeater is up: 224.210 PL 123.0, 449.925, 53.21
• KK4KKW
  • Sudden SWR reading on 40M antenna

Week in Radio

• Last weekend was POTA weekend: 4 setups and 5 activations in 2 days around Michaux State Forest area
• Morsle to practice copying CW
• My first 2 CW contacts hunting POTA
  • 40m
  • X6100
  • 71-foot EFRW
  • 3D-printed Iambic paddles
  • Fell apart pretty quickly, but got into their logs.
• Testing the footprint of the KA3TKW VHF/UHF repeaters to high on a hill. near Wrightsville with my trusty Quansheng at the SPARC picnic
• New house
  • Extending my meshtastic network with a minimal external antenna
  • Strong enough into 21 at 5 watts
  • Flagpole mast with a tape measure yagi to try to get back east to Parkesburg.
• I was up way too late redesigning an antenna winder for the smaller balun I like.
  • I need to get the 3d printer and software going again since the move
• Xiegu x6100 has another dangerous firmware update that I’ll try in the near future.
  • The last firmware stopped all TX, so we’ll see what happens this time.

Other News

• A RTTY contest coming up this weekend
• AO-91: Monday, 10:15pm EDT
• SO-50: 437.795FM
• The 6m 53.21 repeater is up.