corpus.blog
41554 blogs · [ { "id": "01a08776-99ec-733a-9b1c-79c6efc47e51", "title": "Policy based routing and Wireguard", "url": "https://www.f4fxl.org/policy-based-routing-and-wireguard/", "published_at": "2025-12-20T14:10:01+00:00" }, { "id": "01a08776-99ec-733a-9b1c-79c6f0148fe5", "title": "APRSDroid and dual port Direwolf", "url": "https://www.f4fxl.org/aprsdroid-and-dual-port-direwolf/", "published_at": "2024-06-26T19:11:09+00:00" }, { "id": "01a08776-99ec-733a-9b1c-79c6f0b422b4", "title": "Building a VHF / LoRa APRS Bridge", "url": "https://www.f4fxl.org/building-a-vhf-lora-aprs-bridge/", "published_at": "2024-05-30T18:10:32+00:00" }, { "id": "01a08776-99ec-733a-9b1c-79c6f18cde04", "title": "Introducing DStarGateway", "url": "https://www.f4fxl.org/introducing-dstargateway/", "published_at": "2023-05-23T13:11:14+00:00" }, { "id": "01a08776-99ec-733a-9b1c-79c6f281bed2", "title": "Building Xastir from sources", "url": "https://www.f4fxl.org/building-xastir-from-sources/", "published_at": "2023-04-10T09:10:06+00:00" }, { "id": "01a08776-99ec-733a-9b1c-79c6f2d9b0cc", "title": "Simple audio streaming server using socat", "url": "https://www.f4fxl.org/simple-audio-streaming-server-using-socat/", "published_at": "2023-02-18T08:58:16+00:00" }, { "id": "01a08776-99ec-733a-9b1c-79c6f2ea2159", "title": "Modding the Kenwood TM-271 for voice alert", "url": "https://www.f4fxl.org/modding-the-kenwood-tm-271-for-voice-alert/", "published_at": "2023-02-02T20:21:48+00:00" }, { "id": "01a08776-99ec-733a-9b1c-79c6f3055d63", "title": "We do not give a f*ck about your repeater!", "url": "https://www.f4fxl.org/we-do-not-give-a-fck-about-your-repeater/", "published_at": "2023-01-29T17:35:07+00:00" }, { "id": "01a08776-99ec-733a-9b1c-79c6f3d49a06", "title": "Direwolf: add pre-emphasis to your AFSK signal", "url": "https://www.f4fxl.org/direwolf-add-preemphasis-to-your-afsk/", "published_at": "2023-01-28T21:54:44+00:00" }, { "id": "01a08776-99ec-733a-9b1c-79c6f4aeed1b", "title": "Setting optimal receive level for the Tinytrak 4", "url": "https://www.f4fxl.org/setting-optimal-receive-level-for-the-tinytrak-4/", "published_at": "2022-12-16T17:18:19+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-3195729558de", "title": "Start Direwolf at Boot, the SystemD way", "url": "https://www.f4fxl.org/start-direwolf-at-boot-the-systemd-way/", "published_at": "2022-04-17T05:21:46+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-319573441ed5", "title": "Doing APRS Voice Alert with CRT 2M / Anytone AT-588", "url": "https://www.f4fxl.org/doing-aprs-voice-alert-with-crt-2m-anytone-at-588/", "published_at": "2021-10-22T13:03:55+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-3195743b892d", "title": "Putting a 3.3V HC-05 module in the Tinytrak 4", "url": "https://www.f4fxl.org/putting-a-3-3v-hc-05-module-in-the-tinytrak-4/", "published_at": "2021-10-01T14:19:41+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-319575317956", "title": "Reclaim your Raspberry Pi 3 / Zero W serial port", "url": "https://www.f4fxl.org/reclaim-your-raspberry-pi-3-zero-w-serial-port/", "published_at": "2021-04-24T05:42:12+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-3195760de09b", "title": "Jabra headset and amateur radio", "url": "https://www.f4fxl.org/jabra-headset-and-amateur-radio/", "published_at": "2021-03-06T16:54:26+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-3195767a4304", "title": "HC-06 and Tinytrak : Fail", "url": "https://www.f4fxl.org/hc-06-and-tinytrak-fail/", "published_at": "2021-01-30T17:20:02+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-3195772cf125", "title": "Retevis RT98 for APRS, review 8 weeks after", "url": "https://www.f4fxl.org/retevis-rt98-for-aprs-review-8-weeks-after/", "published_at": "2021-01-15T19:46:31+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-319578261140", "title": "DynDNS using Crontab on Ubiquiti airMax/airOS", "url": "https://www.f4fxl.org/dyndns-using-crontab-on-ubiquiti-airmax-airos/", "published_at": "2021-01-09T11:39:04+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-319578ef9774", "title": "Analog vs. Digital APRS", "url": "https://www.f4fxl.org/analog-vs-digital-aprs/", "published_at": "2020-12-30T12:44:17+00:00" }, { "id": "01a0c50c-4c3a-737e-8133-31957921015f", "title": "Bluetooth and TinyTrak 4, episode 2", "url": "https://www.f4fxl.org/bluetooth-and-tinytrak-4-episode-2/", "published_at": "2020-11-01T09:02:06+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-08403403ffdc", "title": "What is APRS Voice Alert ?", "url": "https://www.f4fxl.org/what-is-aprs-voice-alert/", "published_at": "2020-10-25T06:55:23+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-084034f78eb6", "title": "Using the Retevis RT98 for APRS with voice alert", "url": "https://www.f4fxl.org/using-the-retevis-rt98-for-aprs-with-voice-alert/", "published_at": "2020-10-21T13:35:20+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-08403593db4a", "title": "Buggy Icom ID-51 and ID-5100 Firmware – UPDATED", "url": "https://www.f4fxl.org/buggy-icom-id-51-and-id-5100-firmware/", "published_at": "2019-12-07T09:32:05+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-08403680fc65", "title": "Pi-Star: Scheduling DStar Reflector Linking and Unlinking", "url": "https://www.f4fxl.org/pi-star-scheduling-dstar-reflector-linking-and-unlinking/", "published_at": "2019-10-05T04:53:29+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-084036df2498", "title": "Howto: Setting up and using D-PRS on Icom ID-5100", "url": "https://www.f4fxl.org/howto-setting-up-and-using-d-prs-on-icom-id-5100/", "published_at": "2019-07-26T15:25:13+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-084037667fca", "title": "XLX reflector direct connection", "url": "https://www.f4fxl.org/xlx-reflector-direct-connection/", "published_at": "2019-06-26T13:04:07+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-084038539408", "title": "Howto: AX25 as a Systemd Service", "url": "https://www.f4fxl.org/ax25-as-a-systemd-service/", "published_at": "2019-06-16T06:38:36+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-08403917a447", "title": "Putting Bluetooth into the Tinytrak 4", "url": "https://www.f4fxl.org/putting-bluetooth-into-the-tinytrak-4/", "published_at": "2019-06-15T21:58:07+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-0840398a1898", "title": "ircddb and quadnet, what is this all about ?", "url": "https://www.f4fxl.org/ircddb-and-quadnet-what-is-this-all-about/", "published_at": "2019-04-28T04:55:35+00:00" }, { "id": "01a0c51b-a3e3-71ed-8612-0840399f8c13", "title": "DStar Life Hack: Is the station local on the repeater?", "url": "https://www.f4fxl.org/dstar-life-hack-is-the-station-local-on-the-repeater/", "published_at": "2018-12-26T08:41:05+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a8419592e61b", "title": "APRS.fi is not APRS-IS", "url": "https://www.f4fxl.org/aprs-fi-is-not-aprs-is/", "published_at": "2018-11-25T18:54:29+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a8419671f0d3", "title": "Compile and install the latest DStarRepeater in Pi-Star", "url": "https://www.f4fxl.org/compile-and-install-the-latest-dstarrepeater-in-pi-star/", "published_at": "2018-11-14T19:53:52+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a84196b64434", "title": "REF, XRF, DCS, XLX: what’s the difference ?", "url": "https://www.f4fxl.org/ref-xrf-dcs-xlx-whats-the-difference/", "published_at": "2018-11-08T09:43:43+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a841971d4383", "title": "Compile and install the latest ircddbGateway in Pi-Star", "url": "https://www.f4fxl.org/compile-and-install-the-latest-ircddbgateway-in-pi-star/", "published_at": "2018-11-04T19:59:31+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a8419785587b", "title": "Oops! I did it again!", "url": "https://www.f4fxl.org/oops-i-did-it-again/", "published_at": "2018-03-31T16:01:37+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a8419862a92e", "title": "APRS with Tinytrak 4 and TYT TH-9000D", "url": "https://www.f4fxl.org/aprs-with-tinytrak-4-and-tyt-th-9000d/", "published_at": "2018-02-23T17:04:25+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a841989f4dfa", "title": "Solved TYT TH-9000D Gibberish Characters / Locked CPU Issue", "url": "https://www.f4fxl.org/solved-tyt-th-9000d-gibberish-characters-locked-cpu-issue/", "published_at": "2018-01-30T20:52:58+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a84198ed77d4", "title": "And so I wanted to use a TYT TH-9000D for APRS …", "url": "https://www.f4fxl.org/and-so-i-wanted-to-use-a-tyt-th-9000d-for-aprs/", "published_at": "2018-01-28T14:12:33+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a84199371baa", "title": "Upload compiled sketch to Arduino Due using command line", "url": "https://www.f4fxl.org/upload-compiled-sketch-to-arduino-due-using-command-line/", "published_at": "2018-01-07T16:26:23+00:00" }, { "id": "01a0c526-bb4d-7027-bec9-a84199e256a6", "title": "Motorola R100 Repeater goes digital", "url": "https://www.f4fxl.org/motorola-r100-repeater-goes-digital/", "published_at": "2018-01-06T10:32:20+00:00" }, { "id": "01a0c531-fb17-70be-89f9-3257baefc378", "title": "Back Online", "url": "https://www.f4fxl.org/back-online/", "published_at": "2018-01-05T11:10:10+00:00" } ] posts Claim your blog
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f4fxl.org

f4fxl.org

2025

Policy based routing and Wireguardoriginal ↗
20 Dec 2025

2024

APRSDroid and dual port Direwolforiginal ↗
26 Jun 2024
Building a VHF / LoRa APRS Bridgeoriginal ↗
30 May 2024

2023

Introducing DStarGatewayoriginal ↗
23 May 2023
Building Xastir from sourcesoriginal ↗
10 Apr 2023
Simple audio streaming server using socatoriginal ↗
18 Feb 2023
Modding the Kenwood TM-271 for voice alertoriginal ↗
2 Feb 2023
We do not give a f*ck about your repeater!original ↗
29 Jan 2023
Direwolf: add pre-emphasis to your AFSK signaloriginal ↗
28 Jan 2023

2022

Setting optimal receive level for the Tinytrak 4original ↗
16 Dec 2022
Start Direwolf at Boot, the SystemD wayoriginal ↗
17 Apr 2022

2021

Doing APRS Voice Alert with CRT 2M / Anytone AT-588original ↗
22 Oct 2021
Putting a 3.3V HC-05 module in the Tinytrak 4original ↗
1 Oct 2021
Reclaim your Raspberry Pi 3 / Zero W serial portoriginal ↗
24 Apr 2021
Jabra headset and amateur radiooriginal ↗
6 Mar 2021
HC-06 and Tinytrak : Failoriginal ↗
30 Jan 2021
Retevis RT98 for APRS, review 8 weeks afteroriginal ↗
15 Jan 2021
DynDNS using Crontab on Ubiquiti airMax/airOSoriginal ↗
9 Jan 2021

2020

Analog vs. Digital APRSoriginal ↗
30 Dec 2020
Bluetooth and TinyTrak 4, episode 2original ↗
1 Nov 2020
What is APRS Voice Alert ?original ↗
25 Oct 2020
Using the Retevis RT98 for APRS with voice alertoriginal ↗
21 Oct 2020

2019

Buggy Icom ID-51 and ID-5100 Firmware – UPDATEDoriginal ↗
7 Dec 2019
Pi-Star: Scheduling DStar Reflector Linking and Unlinkingoriginal ↗
5 Oct 2019
Howto: Setting up and using D-PRS on Icom ID-5100original ↗
26 Jul 2019
XLX reflector direct connectionoriginal ↗
26 Jun 2019
Howto: AX25 as a Systemd Serviceoriginal ↗
16 Jun 2019
Putting Bluetooth into the Tinytrak 4original ↗
15 Jun 2019
ircddb and quadnet, what is this all about ?original ↗
28 Apr 2019

2018

DStar Life Hack: Is the station local on the repeater?original ↗
26 Dec 2018
APRS.fi is not APRS-ISoriginal ↗
25 Nov 2018
Compile and install the latest DStarRepeater in Pi-Staroriginal ↗
14 Nov 2018
REF, XRF, DCS, XLX: what’s the difference ?original ↗
8 Nov 2018
Compile and install the latest ircddbGateway in Pi-Staroriginal ↗
4 Nov 2018
Oops! I did it again!original ↗
31 Mar 2018
APRS with Tinytrak 4 and TYT TH-9000Doriginal ↗
23 Feb 2018
Solved TYT TH-9000D Gibberish Characters / Locked CPU Issueoriginal ↗
30 Jan 2018
And so I wanted to use a TYT TH-9000D for APRS …original ↗
28 Jan 2018
Upload compiled sketch to Arduino Due using command lineoriginal ↗
7 Jan 2018
Motorola R100 Repeater goes digitaloriginal ↗
6 Jan 2018
Back Onlineoriginal ↗
5 Jan 2018