The Tech Prepper
Recent posts indexed from this public source.
- Git Over Reticulum - Off-Grid Field Demo
- Reticulum - Human Presence Detection with BLE
- Reticulum – Man-Portable Transport Node
- Why I’m Bringing Back Physical Ownership - Live
- Flip Phone Wednesday - Reticulum on the Trail
- Testing an Offline Restore in the Desert - No Internet
- Mercury HF: What Works, What Doesn’t, and Where It Fits
- Winklink P2P over Mercury HF - R&D Demo for Preppers
- Off-grid AI Knowledge Base- Local AI Experiment
- My Off-grid Comms Tablet - How I run it
- Mr. T is feeling much better, but...
- Encrypted HF Mobile Comms: A Story
- I am DONE with Reticulum
- Deliberate Content Consumption
- Why HF Radio? When there is no Internet, cell or Satellites
- Reticulum - Post Internet Network - Why HF Modems?
- New Here? Here's What This Channel Is Really About
- I'm Quietly Replacing the Internet... Here's What I'm Using Instead
- Why My Antenna Failed | I Should Have Known Better
- Reticulum - Car Camping After Action Report
- Reticulum - Plug-and-Play Configuration Demo
- Morning Coffee with TTP - June 13, 2026
- Reticulum - RV Network Tour
- Reticulum - How Routing Works Across Different Devices
- Reticulum - 3x LoRa Range Test
- DiY LoRa Antenna for Reticulum - 915 mHz 1/4 Wave Ground Plane Antenna
- Reticulum - Wi-Fi + LoRa RNode Transport Architecture and Field Test
- Reticulum - Heltec v3 LoRa32 Exploration
- Should I Share More of My Reticulum + Learning LoRa Process?
- Reticulum - Encrypted UHF Packet Radio Range Test
- Zen of Reticulum - Let's Read It!
- Reticulum - Encrypted Packet Radio + WiFi Network Demo
- Reticulum over AX.25 Packet Radio - My First Real-World Test with MeshChat and the Baofeng DM32
- Which Low Power HF Field Radio Do I Take?
- How I am charging my field gear in 2026
- Comms at Lost Dutch State Park
- Off-grid Time Sync for Comms - Yet Another Approach
- How To Learn with AI - ChatGPT
- (tr)uSDX output power - Ignore the display!
- Resistance Radio Update - A Quick Field Test of the SHORT (tr)uSDX DigiRig Cable
- Radio Manpack Field Test - AnyTone 578
- Comet GI-190 Manpack Antenna - First Look
- AnyTone AT-D578UV III Pro Firmware Update
- 2026 Radio Manpack for UHF/VHF - AnyTone 578
- Steganography: Hiding Data in Plain Sight
- Japanese Comms and Field Gear Unboxing - Show & Tell
- Why I Use This Gear: Ruggedized Tablets for the Field
- Shortwave Listening Ep. 1 | John Jacob Schmidt (Teaser)
- Desert Gear Testing - Freestyle Video
- No Radio Today - I had to carry my buddy 3 miles
- Which gloves I use in the Backcountry in the Arizona desert
- SIGINT - AmRRON AIB
- SIGINT - Aircraft Tracking
- Live with TTP for 03/05/26
- Situation Reports (SITREP) over radio - A reason to get into HF radio
- Long range off-grid text messaging demo [Unedited]
- Q&A with TTP for 02/28/26
- My radio-only communications plan given the situation with Iran
- SIGINT - It's not that easy
- SIGINT - Signal to Action
- SIGINT - Identifying Signals with Audacity
- SIGINT - Identity radio signals offline with Artemis
- Why we need off-grid networks
- SIGINT - SDR How To using the RTL-SDR v4 and SDR++
- SIGINT - Discreet Listening
- SIGINT - Simple Shortwave Antenna Build
- SIGINT - Shortwave Broadcast Signals
- My process for setting up a new HF radio - IC-7300 [Unedited]
- Off-grid News Experiment Over Radio
- Anti Winter Field Day 2026
- Comms Plan - Anti Winter Field Day 2026
- 30m Dipole - Anti Winter Field Day 2026
- Pack Dump - Anti Winter Field Day
- A SIGINT Failure Story
- TTP BBS Tour - 01/13/26 - Let me show you what's possible with plain text
- Off-grid Data Sharing
- Off-grid Weather with FTPmail and Winlink
- Radio Glamping - A Quick Day Camp Tour [UNEDITED]
- 300 mile BBS access with a wire and 5 watts
- Project Tour: I added a VARA HF port to my radio-only BBS
- I tried to make my own gelled fuel for coffee on the trail
- Christmas Pack Dump - Hidden Woodsmen Model 23 Rucksack
- 2025 TTP Recap
- 2025 Comms Gear Check Reminder - Unedited
- My First Doublet Antenna
- After Action Report - Tennessee Field Radio
- I trained with a buddy and learned something new
- Tennessee Field Radio - A new operating environment
- Off-grid Comms Breakthrough - Finding a Winlink station using real-time data
- My New Comms Backcountry Day Pack for Wet Weather Operations
- How to know where your HF signal is going without the Internet
- The Yaesu VX-6R is still my go-to radio in 2025
- Off-grid Time Sync - Rain Ops + JS8Call
- Off-grid time sync on a vintage receiver
- Testing new tarp, pack, and running field comms
- What is EmComm Tools Community R5 - Presentation Dry Run
- Baofeng DM-32UV DigiRig Testing
- Offgrid HF Prediction Demo, Solar Storm, Weather, and more
- Using a Baseplate Compass with a UTM Map
- Why I'm considering a Baofeng DM-32UV