Differences

This shows you the differences between two versions of the page.

--- aprs:mb7uba [2025/02/22 11:50] – 2e0hkd
+++ aprs:mb7uba [2026/04/25 15:04] (current) – 2e0hkd
@@ Line 1: / Line 1: @@
 ====== MB7UBA - LoRA APRS Digi/iGate ======
-MB7UBA runs APRS over LoRA, located in Basingstoke, Hampshire (IO91kg). Also now running as an experimental VHF-LoRa APRS gateway.
+MB7UBA runs APRS over LoRA, located in Basingstoke, Hampshire (IO91kg).
 Frequency: **439.9125 MHz**\\
@@ Line 9: / Line 9: @@
 This is the same frequency and parameters for LoRa based APRS across the UK.
-The VHF-LoRa gateway function means packets received on LoRa are digipeated on VHF from [[aprs:mb7ubk|MB7UBK]], and packets received on VHF are digipeated on LoRa. This cross-band digipeating is done with the "directonly" setting in APRX, and there are rate limits applied more stringently on the LoRa side (though normal traffic for the area is well within these limits).
 ===== LoRa APRS Background =====
-For those that don't know, APRS over LoRA is exactly what it sounds like: [[https://en.wikipedia.org/wiki/Automatic_Packet_Reporting_System|Automatic Packet Reporting System (APRS)]] packets sent using using [[https://en.wikipedia.org/wiki/LoRa|LoRa]] radio modulation, instead of the more common FM modulation used in standard APRS.
+APRS over LoRA is exactly what it sounds like: [[https://en.wikipedia.org/wiki/Automatic_Packet_Reporting_System|Automatic Packet Reporting System (APRS)]] packets sent using using [[https://en.wikipedia.org/wiki/LoRa|LoRa]] radio modulation, instead of the more common FM modulation used in standard APRS.
-A LoRa-only APRS map can be found at [[https://lora.ham-radio-op.net/]], though packets from LoRa based devices are still found on common APRS sites like [[https://aprs.fi/|aprs.fi]].
+While packets are still logged via APRS-IS and viewable on common APRS sites like [[https://aprs.fi/|aprs.fi]], or LoRa only equivalents like [[https://lora.ham-radio-op.net/]], much more detailed information about LoRa APRS specifically can be found at [[https://lora-aprs.live/]] for devices running the very common CA2RXU firmware ([[https://github.com/richonguzman/LoRa_APRS_iGate|iGate]] or [[https://github.com/richonguzman/LoRa_APRS_Tracker|tracker]]).
-There is also a new map and database specific to LoRa APRS running CA2RXU firmware ([[https://github.com/richonguzman/LoRa_APRS_iGate|iGate]] or [[https://github.com/richonguzman/LoRa_APRS_Tracker|tracker]]) is at
+This has the added benefit of including signal quality information which is not captured through APRS-IS, and also preserving all activity rather then the de-duplicating of packets that occurs on APRS-IS, so you can see in detail exactly where you're packets went.
-[[https://lora-aprs.live/]], and this has the added benefit of including signal quality data which is not usually forwarded over APRS-IS. See the [[https://lora-aprs.live/help.html|help]] page for information on setting up your own device to feed this, it does not interfere with APRS-IS feed and can be operated alongside it with no problem.
 ===== Technical =====
 The digi runs on a Lilygo T-Beam v1.2 with an SX1262, and uses the firmware by CA2RXU at [[https://github.com/richonguzman/LoRa_APRS_iGate]]. Tracker firmware, also by CA2RXU, for similar boards can be found at [[https://github.com/richonguzman/LoRa_APRS_Tracker]].
-There are plans to create some interaction with the packet node [[nodes:gb7bsk|GB7BSK]] which is located at the same site, so you can interact with one from the other (within some limits, no large transfers over LoRa which would swamp the frequency!)