Differences

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

--- nodes:gb7wor [2025/03/30 07:30] – Initial info g7twz
+++ nodes:gb7wor [2025/07/20 19:05] (current) – g7twz
@@ Line 1: / Line 1: @@
 ====== GB7WOR Worcester Park, Surrey ======
-**NOT YET OPERATIONAL**
+Frequencies: 144.950MHz and 432.675MHz
-Frequency: 144.9375
 Locator: IO91vj
@@ Line 9: / Line 7: @@
 Lat/Lon of grid corner: 51.385200 -0.242500
-Sysop: Ray G7TWZ
+Mail region: #32
+Sysop: Ray, G7TWZ
-**NOT YET OPERATIONAL**
+===== Technical =====
+**Primary node**
+  * Raspberry Pi 3b (Bookworm), running LinBPQ and QtSoundModem
+  * 144.950MHz - 4800bd GFSK (NinoTNC switches 0100) - Kenwood TM-G707 - Diamond X50 antenna
+  * 432.675MHz - 1200bd AFSK (QTSoundModem) - Retevis RT-95 - Diamond X50 antenna
+**Backup node (standby)**
+  * Raspberry Pi 3b (Bookworm)
+The primary backs up the entire LinBPQ installation (config, messages, chats, etc.) every 30 minutes, to minimise the risk of lost data.
+===== BBS =====
+Fully operational BBS with personal mail and bulletins.
+Runs an automated mail responder for testing your route(s) to this BBS. The polling/response time is less than one minute.
+Send a message to GE7TWZ.#32.GBR.EURO and receive a response.
+===== Propogation =====
+Estimated propagation created using Radio Mobile Online - [[https://www.ve2dbe.com/rmonlinelogin.asp]]
+__**144MHz**__
+{{:nodes:gb7wor_144_coverage.png?400|}}
+__**432MHz**__
+{{:nodes:gb7wor_432_coverage.png?400|}}