Канал: KF7IJZ

Ham Radio Workbench 100th Episode

Ham Radio Workbench 100th Episode

Winter Field Day 2019 - Ohio Valley Experimenter's Club KD8LBS

Winter Field Day 2019 - Ohio Valley Experimenter's Club KD8LBS

EOY 2018 HRWB and Friends on the Air

EOY 2018 HRWB and Friends on the Air

2018 EOY Hangout

2018 EOY Hangout

Hytera AR482G Amateur DMR Radio - In-depth Overview

Hytera AR482G Amateur DMR Radio - In-depth Overview

What happens when you charge and discharge a LiFePO4 battery at the same time?

What happens when you charge and discharge a LiFePO4 battery at the same time?

KF7IJZ and Friends Friday Night Random Hangout

KF7IJZ and Friends Friday Night Random Hangout

HamRadio360 Workbench Podcast - Tutorial on Autodesk Eagle Board layout for the MIDI Mute Button

HamRadio360 Workbench Podcast - Tutorial on Autodesk Eagle Board layout for the MIDI Mute Button

Ultibots D300VS Build Part 2

Ultibots D300VS Build Part 2

Ultibots D300VS 3D Printer Build

Ultibots D300VS 3D Printer Build

Ham Radio 360 Workbench Power Board Current Handling Test

Ham Radio 360 Workbench Power Board Current Handling Test

12V Battery Performance Comparison - Sealed Lead Acid vs A123 and Bioenno LiFePO4

12V Battery Performance Comparison - Sealed Lead Acid vs A123 and Bioenno LiFePO4

Raspberry Pi 3 Super Computing Cluster Part 2 - Software Config

Raspberry Pi 3 Super Computing Cluster Part 2 - Software Config

Digital Multimeter Comparison - Tenma and Fluke 287 - HamRadio360 Workbench Podcast

Digital Multimeter Comparison - Tenma and Fluke 287 - HamRadio360 Workbench Podcast

Raspberry Pi 3 Super Computing Cluster Part 1 - Hardware List and Assembly

Raspberry Pi 3 Super Computing Cluster Part 1 - Hardware List and Assembly

KD8LBS 2016 Field Day - Crossbow Antenna Launcher

KD8LBS 2016 Field Day - Crossbow Antenna Launcher

KD8LBS 2016 Field Day - ICOM IC-7300 Voice Recorder

KD8LBS 2016 Field Day - ICOM IC-7300 Voice Recorder

HamRadio360 Elecraft KX2 Unboxing

HamRadio360 Elecraft KX2 Unboxing

Amateur Wood Finishing 101: Introduction to Water-Based Polycrylic Finish (Part 3)

Amateur Wood Finishing 101: Introduction to Water-Based Polycrylic Finish (Part 3)

Amateur Wood Finishing 101: Introduction to Water-Based Staining Wood (Part 2)

Amateur Wood Finishing 101: Introduction to Water-Based Staining Wood (Part 2)

Amateur Wood Finishing 101: Introduction to Sanding and Pre-treating Wood (Part 1)

Amateur Wood Finishing 101: Introduction to Sanding and Pre-treating Wood (Part 1)

Tenma 72-8350A Bad Unit - .32V Voltage Output Error / Discrepency

Tenma 72-8350A Bad Unit - .32V Voltage Output Error / Discrepency

Dayton Hamvention 2015 Goodies

Dayton Hamvention 2015 Goodies

The KF7IJZ 1000 Subscriber Giveaway at the Fo Time! Amateur Radio Podcast

The KF7IJZ 1000 Subscriber Giveaway at the Fo Time! Amateur Radio Podcast

Introducing the FoTime! Amateur Radio Podcast by K4CDN

Introducing the FoTime! Amateur Radio Podcast by K4CDN

Pro Audio Engineering KX3 Heatsink Installation Method Comparison

Pro Audio Engineering KX3 Heatsink Installation Method Comparison

W4EDF Portable Dipole Antenna Center Support

W4EDF Portable Dipole Antenna Center Support

DIY Emergency Portable Solar Power Module 2.0 Part 2 - Components

DIY Emergency Portable Solar Power Module 2.0 Part 2 - Components

DIY Emergency Portable Solar Power Module 2.0 Part 1 - Design Philosophy

DIY Emergency Portable Solar Power Module 2.0 Part 1 - Design Philosophy

2014 Field Day - Free Standing Painter Pole Fan Dipole with W4EDF

2014 Field Day - Free Standing Painter Pole Fan Dipole with W4EDF

2014 Field Day - Yo Yo Dipole with KF5JNU

2014 Field Day - Yo Yo Dipole with KF5JNU

2014 Field Day

2014 Field Day

Battery Technology Comparison - Small AGM vs A123 ALM-12V7 LiFePo4 Battery Module

Battery Technology Comparison - Small AGM vs A123 ALM-12V7 LiFePo4 Battery Module

Dayton Hamvention 2014 - iPortable PRO Speaker Rack Radio Case

Dayton Hamvention 2014 - iPortable PRO Speaker Rack Radio Case

Dayton Hamvention 2014 - PowerFilm Solar Booth

Dayton Hamvention 2014 - PowerFilm Solar Booth

All New Icom ID-5100a VHF/UHF Dual Band D-Star Radio Unboxing

All New Icom ID-5100a VHF/UHF Dual Band D-Star Radio Unboxing

Asus Chromebox Unboxing

Asus Chromebox Unboxing

Portable Amateur Radio Go Box 2.0

Portable Amateur Radio Go Box 2.0

Quirky-GE Wink Spotter Unboxing and Overview

Quirky-GE Wink Spotter Unboxing and Overview

KF7IJZ Every Day Cary (EDC) Setup, September 2013

KF7IJZ Every Day Cary (EDC) Setup, September 2013

Goal Zero vs PowerFilm:120 Watt Portable Panel Comparison

Goal Zero vs PowerFilm:120 Watt Portable Panel Comparison

Icom IC-7100 VHF/UHF, D-Star Walkthrough

Icom IC-7100 VHF/UHF, D-Star Walkthrough

Icom IC-7100 Unboxing

Icom IC-7100 Unboxing

Prelim Watt's Up vs Turnigy DC Power Meter

Prelim Watt's Up vs Turnigy DC Power Meter

KF7IJZ 2013 Field Day 40 M Station

KF7IJZ 2013 Field Day 40 M Station

2013 W4HFH ARRL Amateur Radio Field Day - Alexandria Radio Club

2013 W4HFH ARRL Amateur Radio Field Day - Alexandria Radio Club

An Update-I'm Back (with Genasun And Buddipole Charge Controllers)

An Update-I'm Back (with Genasun And Buddipole Charge Controllers)

Portable Solar Power - a Primer for the Radio Amateur

Portable Solar Power - a Primer for the Radio Amateur

2012 W4HFH ARRL Amateur Radio Field Day - Alexandria Radio Club

2012 W4HFH ARRL Amateur Radio Field Day - Alexandria Radio Club

Solar Panel Test in Clouds with Goal Zero Boulder 15s

Solar Panel Test in Clouds with Goal Zero Boulder 15s

Emergency Solar Generator with Goal Zero Boulder 15 Panels

Emergency Solar Generator with Goal Zero Boulder 15 Panels

Unboxing of the West Mountain Radio CBA III

Unboxing of the West Mountain Radio CBA III

Day 1 Experiment Goal Zero Solar Panel Array

Day 1 Experiment Goal Zero Solar Panel Array

Goal Zero 60w solar array proof of concept 1

Goal Zero 60w solar array proof of concept 1

Alexandria, VA Cameron Run Flash Flood 2011.09.08

Alexandria, VA Cameron Run Flash Flood 2011.09.08

2011 W4HFH ARRL Amateur Radio Field Day - Alexandria Radio Club

2011 W4HFH ARRL Amateur Radio Field Day - Alexandria Radio Club

My QRP Portable Station-Yaesu FT-817ND

My QRP Portable Station-Yaesu FT-817ND