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nodes:gb7win [2026/02/28 15:34] – [LinBPQ] g5rktnodes:gb7win [2026/05/29 22:16] (current) – g5rkt
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 ====== GB7WIN Crab Wood, Winchester ====== ====== GB7WIN Crab Wood, Winchester ======
- 
-**GB7WIN is now INP3 only, we are hoping to be able to provide end-to-end NETROM connections to nearby nodes but we're still figuring out the gremlins :)** 
  
 GB7WIN was commissioned on 23rd March 2025 by Alan G8IPG and Jason G5RKT as part of [[https://swhr.org.uk/|South West Hampshire Raynet's]] wider project to provide digital voice and data services to amateurs across the wider area and as a spiritual successor to [[nodes:gb7sou|GB7SOU]]. GB7WIN was commissioned on 23rd March 2025 by Alan G8IPG and Jason G5RKT as part of [[https://swhr.org.uk/|South West Hampshire Raynet's]] wider project to provide digital voice and data services to amateurs across the wider area and as a spiritual successor to [[nodes:gb7sou|GB7SOU]].
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 =====Current and planned ports===== =====Current and planned ports=====
 ^ Port ^ Frequency ^ Antenna   ^ NinoTNC Mode    ^ ERP / Dev. ^ Status ^ Neighbors ^ WebSDR ^ ^ Port ^ Frequency ^ Antenna   ^ NinoTNC Mode    ^ ERP / Dev. ^ Status ^ Neighbors ^ WebSDR ^
-|2| 144.925MHz \\ 12.5KHz FM | V Omni\\ 3dBd 40mAGL  | 0101 QPSK 3k6 IL2Pc\\ flat "9600" audio   | 14dBW 2.4KHz | online | [[nodes:gb7bdh|GB7BDH]] | [[http://wessex.hopto.org:8070/|Wessex]] | +|2| 144.925MHz \\ 12.5KHz FM | V Omni\\ 3dBd 40mAGL  | 0100 GFSK 4k8 IL2Pc\\ flat "9600" audio   | 14dBW 2.4KHz | on air | [[nodes:gb7bdh|GB7BDH]] [[nodes:gb7bsk|GB7BSK]] | [[http://wessex.hopto.org:8070/|Wessex]] | 
-|4| 70.4875MHz \\ 12.5KHz FM  | V Omni\\ 0dBd 7mAGL   | - | -   | planned | | | +|4| 70.4875MHz \\ 12.5KHz FM  | V Omni\\ 0dBd 7mAGL   | - | -  | planned | | | 
-|6| 50.660MHz \\ 12.5KHz FM  | V Omni\\ 0dBd 40mAGL | 1011 QPSK 2k4 IL2Pc\\ flat "9600" audio    | 13dBW 2.4KHz | online | [[nodes:gb7bdh|GB7BDH]] [[nodes:gb7rdg|GB7RDG]] |[[http://wessex.hopto.org:8070/|Wessex]] | +|6| 50.660MHz \\ 12.5KHz FM  | V Omni\\ 0dBd 40mAGL | 1011 QPSK 2k4 IL2Pc\\ flat "9600" audio    | 13dBW 2.4KHz | on air | [[nodes:gb7bdh|GB7BDH]] [[nodes:gb7rdg|GB7RDG]] |[[http://wessex.hopto.org:8070/|Wessex]] | 
-|7| 432.650MHz \\ 25KHz FM  | V Omni\\ 5dBd 40mAGL   | 0010 GFSK 9k6 IL2Pc\\ flat "9600" audio | 14dBW 5KHz   | offline | [[nodes:mb7npw|MB7NPW?]] | [[http://zepler-websdr.suws.org.uk/|SUWS]] |+|7| 432.650MHz \\ 25KHz FM  | V Omni\\ 5dBd 40mAGL   | - | - | planned | | 
 +|8| AXIP Link \\ WG Tunnel  | - | - | - | online | VK/M0KNC-7 |
 =====Coverage Model===== =====Coverage Model=====
 ^ 2m plot ^ 6m plot ^  ^ 2m plot ^ 6m plot ^ 
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   * Modified Comet GP-15N @ ~40m AGL / ~200m ASL, 55m Andrews LDF7-50A   * Modified Comet GP-15N @ ~40m AGL / ~200m ASL, 55m Andrews LDF7-50A
   * Raspberry Pi 5 (Debian Bookworm)   * Raspberry Pi 5 (Debian Bookworm)
-  * 70cm: Tait 8100 (wide filter, R2 / T13 taps) +  * 2m: [[https://wiki.oarc.uk/radios:tait_tm8100|Tait TM8110]] (narrow filter, R1 / T13 taps) 
-  * 2m: Motorola GM380 (narrow filter, flat audio) +  * 6m: [[https://wiki.oarc.uk/radios:dr-m06th|Alinco DR-M06TH]] (CFW455G filter, discriminator / varactor tapped) 
-  * 6m: [[https://wiki.oarc.uk/radios:dr-m06th|Alinco DR-M06TH]] (narrow filter, flat audio) +  * 2x NinoTNC A4 v3.42 firmware
-  * 3x NinoTNC A4 v3.42 firmware+
   * Tx/Rx audio capture on 2m port   * Tx/Rx audio capture on 2m port
  
 ====LinBPQ==== ====LinBPQ====
 **Version** **Version**
-<code>G8BPQ AX25 Packet Switch System Version 6.0.25.21 January 2026 (Beta/pilinbpq64)</code> +<code>G8BPQ AX25 Packet Switch System Version 6.0.25.29 April 2026 (Test/pilinbpq64)</code> 
  
 **Last updated** **Last updated**
-<code>2026-02-28 09:12 BST</code>+<code>2026-05-29 22:14Z</code>
  
 **Global** **Global**
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 ; INP3 on 2m ; INP3 on 2m
 GB7BDH,1,2,0,0,0,1  GB7BDH,1,2,0,0,0,1 
-M0KNC-7,1,2,0,0,0,1+;M0KNC-7,1,2,0,0,0,1 
 + 
 +; INP3 on AXIP to VK/M0KNC-7 
 +M0KNC-7,1,8,0,0,0,1
  
 ; Quality on 6m ; Quality on 6m
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 </code> </code>
  
-**RF Ports**+**Ports**
 <code> <code>
- 
 PORT PORT
   PORTNUM=2   PORTNUM=2
-  ID=144.925MHz/Nino-0101/QPSK/3k6 +  ID=144.925MHz/Nino-0101/GFSK/4k8 
-  M0LTEMapInfo=RF,144.925,QPSK,3600,3600,Mixed+  M0LTEMapInfo=RF,144.925,GFSK,4800,4800,Mixed
   TYPE=ASYNC   TYPE=ASYNC
   PROTOCOL=KISS   PROTOCOL=KISS
   KISSOPTIONS=ACKMODE   KISSOPTIONS=ACKMODE
-  COMPORT=/dev/tnc-2m+  COMPORT=/dev/tnc-2m-ext
   SPEED=57600   SPEED=57600
-  TXDELAY=200            ;msec, mostly OK for all stations? +  TXDELAY=30             ;msec, shortest possible to decode at BDH
-;  TXDELAY=120            ;msec, super reliable at BDH, OK with relay-switched radio +
-;  TXDELAY=80             ;msec, shortest possible to decode at BDH +
-  TXTAIL=1               ;msec, Needed to prevent NinoTNC sending 30msec tail+
   TXTAIL=1               ;msec, Needed to prevent NinoTNC sending 30msec tail   TXTAIL=1               ;msec, Needed to prevent NinoTNC sending 30msec tail
   FRACK=7000             ;msec, Busy channel, 7sec ACK timeout   FRACK=7000             ;msec, Busy channel, 7sec ACK timeout
   PACLEN=236             ;bytes, 236 is max for a NETROM frame   PACLEN=236             ;bytes, 236 is max for a NETROM frame
   MAXFRAME=4             ;no., Default frames before ACK   MAXFRAME=4             ;no., Default frames before ACK
-  RESPTIME=788           ;msec, Delay before L2 ACK (256*8)/3600=568 + TXDELAY +100msec+  RESPTIME=457           ;msec, Delay before L2 ACK (256*8)/4800=427 + TXDELAY
   RETRIES=10             ;no., L2 retries before failure, default=6   RETRIES=10             ;no., L2 retries before failure, default=6
   SLOTTIME=100           ;msec, Wait time before checking PERSIST again   SLOTTIME=100           ;msec, Wait time before checking PERSIST again
-  PERSIST=255            ;255/(# nodes on link -1) but we can hear everyone+  PERSIST=255            ;255/(# 5 - 1) Probably ~5 hidden stations, maybe 
 +;  PERSIST=64            ;255/(# 5 - 1) Probably ~5 hidden stations, maybe
   DIGIFLAG=0             ;Don't digipeat (=1 all, =255 UI only)   DIGIFLAG=0             ;Don't digipeat (=1 all, =255 UI only)
    
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   SPEED=57600   SPEED=57600
   TXDELAY=250            ;msec, DR-M06 takes ~150msec to key up   TXDELAY=250            ;msec, DR-M06 takes ~150msec to key up
-;  TXDELAY=180            ;msec, DR-M06 takes ~150msec to key up 
-;  TXDELAY=500            ;msec, help BDH to decode over the QRM 
   TXTAIL=1               ;msec, Needed to prevent NinoTNC sending 30msec tail   TXTAIL=1               ;msec, Needed to prevent NinoTNC sending 30msec tail
   FRACK=8000             ;msec, Needs tuning   FRACK=8000             ;msec, Needs tuning
   PACLEN=180             ;bytes, 236 is max for a NETROM frame   PACLEN=180             ;bytes, 236 is max for a NETROM frame
   MAXFRAME=2             ;Default no. frames before ACK   MAXFRAME=2             ;Default no. frames before ACK
-  RESPTIME=1153          ;msec, Delay time before L2 ACK (256*8)/2400=853 + TXDELAY + 100msec+  RESPTIME=1103          ;msec, Delay time before L2 ACK (256*8)/2400=853 + TXDELAY
   RETRIES=10             ;no., L2 retries before failure, default=6   RETRIES=10             ;no., L2 retries before failure, default=6
   SLOTTIME=100           ;msec, Wait time before checking PERSIST again   SLOTTIME=100           ;msec, Wait time before checking PERSIST again
-  PERSIST=128            ;255/(# hidden stations on link - 1) - but we can hear everyone+;  PERSIST=128 
 +  PERSIST=255            ;255/(# hidden stations on link - 1) - but we can hear everyone
   DIGIFLAG=0             ;Don't digipeat (=1 all, =255 UI only)   DIGIFLAG=0             ;Don't digipeat (=1 all, =255 UI only)
  
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 PORT PORT
-  PORTNUM=7 +  PORTNUM=8 
-  ID=432.650MHz/Nino-0010/GFSK/9k6 +  ID=AXIP VK/M0KNC-7 
-  M0LTEMapInfo=RF,432.650,GFSK,9600,9600,Backbone +  DRIVER=BPQAXIP 
-  TYPE=ASYNC +  PACLEN=236 
-  PROTOCOL=KISS +  MAXFRAME=7 
-  KISSOPTIONS=ACKMODE +  FRACK=1000 
-  COMPORT=/dev/tnc-70cm +  RESPTIME=10 
-  SPEED=57600 +  RETRIES=4
-  TXDELAY=100             ;msec, GM340 keys up fast +
-  TXTAIL=1               ;msec, Needed to prevent NinoTNC sending 30msec tail +
-  FRACK=4000             ;msec, Needs tuning +
-  PACLEN=236             ;bytes, 236 is max for a NETROM frame +
-  MAXFRAME=8             ;Default no. frames before ACK +
-  RESPTIME=313           ;msec, Delay time before L2 ACK (256*8)/9600=213 + 100msec +
-  RETRIES=10             ;no., L2 retries before failure, default=6 +
-  SLOTTIME=20            ;msec, Wait time before checking PERSIST again +
-  PERSIST=255            ;255/(# hidden stations on link - 1) - but we can hear everyone +
-  DIGIFLAG=0             ;Don't digipeat (=1 all, =255 UI only)+
  
-  INP3ONLY=1             ; +  INP3ONLY=1 
-;  ENABLEINP3=1           ;Try INP3 when a link is established +  ENABLEINP3=1 
-  ALLOWINP3=1            ;Respond to INP3 on this port +  ALLOWINP3=1 
-  QUALITY=1              ;Nodes heard on this port get this quality + 
-  MINQUAL=50             ;Therefore do not broadcast nodes heard on this port +  CONFIG 
-  NODESPACLEN=160        ;Keep NODES broadcast shorter to help decode +  MHEARD 
-  NONORMALIZE=1          ;Disable node quality normalisation algorithm +  UDP 10093 
-;  IGNOREUNLOCKEDROUTES=1 ;Locked routes only+  AUTOADDMAP 
 +  MAP M0KNC-7 10.0.200.9 UDP 10093
 ENDPORT ENDPORT
 </code> </code>
  
-=====Other FAC'd equipment on site=====+=====Other equipment on site=====
   * MB7UUW [[https://aprs.fi/info/a/MB7UUW|APRS Digipeater]], 144.800 MHz   * MB7UUW [[https://aprs.fi/info/a/MB7UUW|APRS Digipeater]], 144.800 MHz
   * GB7CW DMR Repeater, [[http://thesouthwestcluster.co.uk/|South West Cluster]], DVU48 439.600 MHz -9MHz, CC5, Slot 1 TG 9 Local, Slot 2 TG 950 Cluster   * GB7CW DMR Repeater, [[http://thesouthwestcluster.co.uk/|South West Cluster]], DVU48 439.600 MHz -9MHz, CC5, Slot 1 TG 9 Local, Slot 2 TG 950 Cluster
 +  * Crab Wood HBI Omni, forthcoming Meshcore.io repeater
  
nodes/gb7win.1772292842.txt.gz · Last modified: by g5rkt
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