Martin's Site
Home
Ham Radio - K0BXB
Basic and Simple
Logging Contacts
The Shack
Operating Modes
>
WSJT-X/FT8
DMR
D-STAR
Ultra Portable PSK/Digital
Antennas
>
Antennas, the final word!
Comparing Antennas
The Artifically intelligent Antenna
Magnet Loop
>
Mag Loop Overview
Portable Antennas
>
2 Meter Portable J-pole
Five Portable Antennas
End Fed Antennas
>
End Fed Half Wave Antenna
>
EFHW Summary
29/35 foot end fed wire
>
Balun or no Balun
51 Foot End Fed Wire
84 Foot End Fed Multi-band Antenna
Vertical Antennas
>
GRA-7350TC Portable Vertical
Nine Foot Portable Vertical
Short Verticals
>
Elecraft AX1
DIY 40m -10m Short Vertical Antenna
QRPGuys DS1 40m -10m Antenna
Pac 12 Portable Vertical Antenna
Spiral Wound Vertical
1/4 wavel 20 meter Veritcal
>
DIY 6 Band Vertical
Make a KW4JM vertical
QRPGuys 3 Band Vertical
Silver Bullet 1000 TIA
Portable 17 ft. wire vertical
Other Portable Antenna Options
Dipoles/Inverted VEEs
>
Off Center Fed Dipole OCD
Comparing the Trap vs. Fan Inverted Vee
Link Inverted Vee
Trap Antennas
>
20 & 40 meter trap dipole qrpkits
40/20 Meter Trap-Inverted Vee
17/20/30/40 Trap Inverted Vee
40/20 Fan-Inverted Vee
40 Meter Inverted Vee
G5RV
Base Station and General Antennas
>
G5RV
Portable Masts
Antenna Test Gear
>
NanoVNA
X5105 Antenna Analyzer
Field Strength Meter
Radios
>
IC-705
IC-7300
XIEGU G90
>
G90 Go Kit
X5105
>
x5105 Go Kit
QRP (x5105) Statistics
Repairing Mic Cord
QRPLabs QCX Transceiver
Ten-Tec R4020 QRP Transceiver
Portable HF....
>
Pedestrian Mobile
>
Ped Mobile Considerations
POTA - Parks On The Air
>
Thots on POTA Activations
POTA Rove
My Ideal POTA Kit
My Ideal POTA Antennas
POTA - Lizard Mound State Park k-9704
POTA k-4348 Black River State Forest
POTA k-3383 Bald Mtn State Rec Area
POTA k-2314 Pine Lake State Park
POTA K-4429 Coronado National Forest
POTA K-4491 Superior Nat. Forest
POTA K-1440 Big Foot
POTA K-4265 Bong
POTA K-1437 Aztalan State Park
POTA - Ice Age Scenic trail K-4238
Vernon State Wildlife area
Tichigan State Wildlife area
Ham Radio Field Days
>
2021 Field Day
2021 Winter Field Day
2020 Field Day
2020 Winter Field Day-
2019 Field Day
2018 Field Day
2016 Field Day
2015 Field Day
2020 Portable Ops
Thoughts on Portable Operating
Thoughts on Operating QRP/Portable
Portable Power
Portable CW Keys
Tuner/Matchbox
>
ELECRAFT T1
Tuna Tunah II
EMTECH ZM-2 ATU
Going Mobile HF & VHF
>
2020 Mobile Installation
2015 Re-install the Mobile
Miscellaneous Ham Radio Topics
>
Baluns, Ununs, Etc.
Keeping wires and ropes untangled
Helping Others
Things Happen
Backpacking/Camping
2020 Backpacking/Camping Season
>
2020 Oct Boundary Waters Trip
July 2020 Koehler-Andrea St. Park Birthday Camping Trip
2019 Backpacking/Camping Season
>
September 2019 High Sierra Camp Loop
August 2019
June 2019 Boundary Waters
2018 Backpacking/Camping Season
>
Oct 2018 Boundary waters
August 4-5, 2018 Wisconsin River Canoe Trip
July 16-18 Devil's Lake Birthday Campout
June 28-30, 2018 Backpacking/Camping
June 2018 ARRL Field Day Camput
April 2017 Ice Age National Scenic Trail
2017 Backpacking/Camping Season
>
July 2017 Camping at Timber-Lee Christian Campground
Cancelled Ice Age Trail Backpacking Trip
June 2017 Hiking/Backpacking/Camping
>
Cave of the Mounds and Blue Mounds State Park
May 2017 Backpacking/Hiking/Camping
>
May 19 Ottawa Lakes Campground
May 4-7 2017 Porkies Backpacking Trip
>
Porkies Backpack Trip Day 1
Porkies Backpack Trip Day 2
Porkies Backpack Trip Day 3
Porkies Backpack Trip Day 4
April 2017 Backpacking/Camping/Hiking
March 2017 Hiking/Camping More Preparations
Feb 2017 Hiking/Camping
2016 Hiking/Backpacking/Camping Season
>
December 2016 Hiking/Camping
November 2016 Hiking/Camping
Oct 2016 Boundary Waters Canoe Area Trip
August 2016 Camping
July 2016 Hiking/Camping/Backpacking
June 2016 Hiking/Backpacking/Camping
May 2016
April 2016
Shelters
>
Tents
>
Reparing Tent Poles
Hammocks
>
Hammock Stand
>
Portable Hammock Stand
SnakeSkins or Sleeves vs. Stuff Sacks
Hammock Suspension
Keeping Warm in a Hammock
>
Lite Top Quilt or Bag Liner
DIY Under Quilt
Glacier National Park 2015
Training for Glacier National Park Backpacking Trip
Backpacking Stoves
>
Trangia 27-3 UL Stove
>
Cooking with Trangia
ALOCS Trangia Look Alike Burner
Fancee Feest Stove
>
Fancee Feest & Stanley Cook Pot
Another Cat Food Can Stove
DIY Alcohol Stove
DIY Igniter for Alcohol Stoves
Lexada Wood-Gas Stove
Wood Burning Backpack Stoves
>
Emberlit Fireant
Gas Cannister Stoves
Backpacking Food
>
Cowboy Coffee
Santa Fe Cheesy Beans and Rice
Healthy Instant Oatmeal Packets
Bacon Ranch Chicken Wrap
Other Gear
Adventures
50th Anniversary In Alaska
>
Day 1 Sites in Fairbanks
Day 2 Morning River Boat Cruise
Day 2 Afternoon travel to Denali
Day 3 Denali History Bus Tour
>
McKinley Wilderness Princess Lodge Photos
Day 4 Coach ride to Anchorage/Whittier
Day 5 Ship Cruise at Yakutat Bay and Hubbard Glacier
>
Photos of Yakutat Bay
Day 6 Galcier Bay
RC Planes
2019 Flying Season
2018 Flying Season
2017 Flying Season
2016 Flying Season
2015 Flying Season
Great Planes Escapade - .40 size
T-6 Texan
Cessna 170
Fokker V.23 WWI Combat Sport Scale Plane
Great Planes PT-40 Trainer
Great Planes Combat Spitfire
Hobbico TWINSTAR
Other Planes
>
Flite-Test FT-Cruiser
Micro Fokker Eindecker by Dave Robelen
Things I've learned....
About
July 12, 2017 Flood
Other....
Remembering Charles & Eva
>
Feist Family Photos
KW4JM Contact Log
Pedestrian Mobile Considerations and Issues