I just dropped a new field operations video from Galveston Island State Park where I put a portable APRS (Automatic Packet Reporting System) digipeater go-kit through its paces. If you’re into POTA/SOTA, EmComm, or just extending your VHF range for events and check-ins like APRS Thursday, this one’s packed with real-world tips.

In the video, I tested a lightweight, packable station that turns a low-power HT client into a much more effective setup by elevating an antenna and acting as a temporary digipeater. No internet needed for the core test — I even disabled my truck’s always-on IGate to keep it pure RF.

Video Highlights

• Real-World Digipeater Performance: Used an HT with a stubby antenna as the client and the elevated station to relay packets. Successfully digipeated messages, pulled in distant stations (like local repeaters/digipeaters), and handled APRS Thursday “CQ HOTG” traffic with replies flooding in.
• Setup in Action: Quick deploy on a POTA mast at the park. Position beacons, messaging, and path configuration all worked smoothly once dialed in.
• Lessons Learned: Bluetooth limitations (one device at a time), ideal digipeater paths (WIDE1-1/WIDE2-1), and pack tweaks like more twist ties and spare coax for future outings.
• Why It Matters: Great for hiking away from your base station, events, or backup comms. Classic APRS shines for position reporting and messaging in areas where mesh or cellular might not reach.

Watch the full video here:

Gear Used & Recommended Links

Here’s the hardware breakdown with direct links (many available via affiliates or my shop — use code KC5HWB where applicable for support):

• VGC VR-N7500 (Headless Mobile with Bluetooth KISS TNC & APRS): Excellent for this setup with app control and firmware supporting APRS-Droid. High power on VHF for better digipeating. Buy Two Way Radios (affiliate-friendly)
• Fara-J (Fare J) Roll-Up 2m J-Pole Antenna: Super compact cloth/Faraday tape design — rolls up tiny, deploys fast, and performed great on 144.390 MHz. VF Comms
• ABR Industries RG316/BNC Coax Cables: Pre-built, low-loss, flexible with ferrites. Perfect short runs (~16 ft) for portable masts. Use my code ABR10KC5HWB for 10% off. ABR Industries Custom Coax Builder
• Bioenno 20Ah LiFePO4 Battery (in Impulse Electronics box): Solid, safe power source paired with the solar panel. Bioenno Power
• GigaParts Explorer Shoulder Bag / Modular Pack: Carried the whole station comfortably. (Ham Radio 2.0 edition available!) GigaParts Explorer Bags
• Explorer POTA20 Telescopic Mast: Lightweight carbon fiber 20 ft mast for elevating the antenna. GigaParts Explorer POTA20
• Software: APRS-Droid (free/paid features) on tablet (digipeater) and phone (client). Configure digipeater mode, paths, and comments carefully.

Final Thoughts

This portable APRS digipeater kit is a game-changer for extending range without a lot of weight or complexity. It pairs nicely with mesh experiments (Meshtastic/MeshCore) for layered comms. Grab the parts, head to the field, and practice before you need it.

New blog posts like this will have cleaner links and show notes going forward — sign up for the email list here for exclusives, giveaways, and Mystery Box updates.

What do you think — worth adding to your go-kit? Drop comments on the video or here.

73 de KC5HWB (Ham Radio 2.0) Galveston, Texas