Differences

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

--- nodes:gb7bsk [2024/03/20 12:57] – 2e0hkd
+++ nodes:gb7bsk [2024/08/31 09:01] (current) – 2e0hkd
@@ Line 1: / Line 1: @@
 ====== GB7BSK Basingstoke, Hampshire ======
-The node is still being developed so may have periods of downtime.
+**[[https://nodes.ukpacketradio.network/packet-network-map.html?rfonly=1|See live packet connectivity map]]**
 Sysop: 2E0HKD\\
 Locator: IO91kg
-m 144.950 MHz FM - 1200 baud QPSK (2400 bps), 2.4 kHz wide - NET/ROM enabled\\
+===== RF Ports =====
-NinoTNC setting: 1011
+^ Port ^ Frequency      ^ Mode                    ^ NinoTNC Mode    ^ Status      ^
+| 1    | 144.950 MHz FM | 3600 baud QPSK IL2P+CRC | 0101 (v39 only) | Operational                                  |
+| 2    | 70.3125 MHz FM | 4800 baud GFSK IL2P+CRC | 0100 | Operational |
+**The 3600 baud mode is available with [[http://tarpn.net/t/nino-tnc/nino-tnc.html|NinoTNC]] [[https://github.com/ninocarrillo/flashtnc|firmware v39]]**, setting 0101 (this firmware replaces the old 0101 mode of DPSK 2400 IL2P)
 Good link to [[nodes:gb7rdg|GB7RDG]].
-Chat available, BBS/mail coming soon. Connect directly to chat at GB7BSK-4.
+BBS/Mail, and Chat available. SSID for direct connection to BBS GB7BSK-1, and for chat GB7BSK-4.
-RF only node.
+**Packet mail region:** #48.GBR.EURO\\
+**BBS Hierarchical Address (HA):** GB7BSK.#48.GBR.EURO\\
+**Sysop address:** 2E0HKD@GB7BSK.#48.GBR.EURO
+Forwarding enabled for bulletins to:
+  * **OARC** - For the [[https://www.oarc.uk/|Online Amateur Radio Club (OARC)]] community
+  * **GBR** - Great Britain wide
+  * **WW** - World wide
+Rejects bulls @WW over 5000 bytes from external BBSes to avoid saturating onward HF links within the network, please keep bulls a sensible length as you never know what links they may need to traverse!
+===== QtSoundModem Settings =====
+**NOTE: The new NinoTNC 3600 bps mode does not yet work with QtSoundModem, but compatibility is being worked on! Unfortunately the 2400 bps mode mentioned below will no longer work with the node.**
+If using [[https://www.cantab.net/users/john.wiseman/Documents/QtSoundModem.html|QtSoundModem]] as a modem, you should select "QPSK V26A 2400bps" and a centre frequency of 1500 hz.
+{{:nodes:qtsm-gb7bsk-2m.jpg|}}
+And in the modem settings (Settings -> Setup Modems) enable FX25 and IL2P for RX+TX, and tick the CRC box.
+{{:nodes:qtsm-gb7bsk-2m-modems.jpg|}}
 ===== AX.25 2.2 with SREJ =====
@@ Line 19: / Line 44: @@
 It is also possible to connect using Ax.25 2.2, which may have some advantages described below.
-To do this from a BPQ node, use the "nc" command, rather than the more common "c" (or "connect") command, and force L2 (no NET/ROM) by putting an exclamation mark in front of the callsign. E.g.: `nc 2 !gb7bsk` (the 2 in this example specifies the port, use the "ports" command on a node to work out which one is on the appropriate band).
+To do this from a BPQ node, use the "nc" (new connect) command, rather than the more common "c" (or "connect") command, and force L2 (no NET/ROM) by putting an exclamation mark in front of the callsign. E.g.:
+''nc 2 !gb7bsk''\\
+(The 2 in this example specifies the port, use the "ports" command on a node to work out which one is on the appropriate band).
 One advantage of this type of connection is the ability for SREJ, or selective reject, to be used. Normally, several packet may be sent out in order, and if one of them is not received correctly the entire batch is rejected with a REJ message. The whole set of packets then has to be retransmitted. SREJ allows only specific packets to be rejected, so only those individual packet need to be retransmitted.
 ===== Technical =====
-  * LinBPQ
+  * [[https://www.cantab.net/users/john.wiseman/Documents/InstallingLINBPQ.html|LinBPQ]]
   * Raspberry Pi 1 model B
-  * Tait T2010-321-F00
+  * 2m Tait T2010-321-F00
-  * NinoTNC
+  * 4m Tait TM8110
+  * [[http://tarpn.net/t/nino-tnc/nino-tnc.html|NinoTNC]] on all packet ports
   * 2m Dipole (vertical)
+  * 4m "hour glass" loop (vertical)
-Considering adding one or more of 40m, 6m, or 4m in the future. Long term goal of adding QO-100.
-Working on possibly using BCD to broadcast APRS beacon on 144.800 from the same radio, just to announce the node's (and wider network's) existence to a wider audience. The frequency switch would be momentary just to TX the beacon.