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Cross bands repeater with simplex logic #280

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sp2ong opened this issue May 27, 2017 · 0 comments
Closed

Cross bands repeater with simplex logic #280

sp2ong opened this issue May 27, 2017 · 0 comments

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@sp2ong
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sp2ong commented May 27, 2017

I haves spent a lot of time try setup cross band repeater with two TRX one 144 and second 433 Mhz (and it maybe in future 10 meter or 23 cm band). My idea was that I have one base station on 2m band with defined one logic SimpexLogic where is available base modules like EchoLink and setup remoteTRX
on others bands. I need use VOTER which is used for the status page to display level received signal levels and other information from echolink module.
I have tried different configuration which works partly, for example, 2 Simplexlogic, one for 2m bands as base logic and other SimpleLogic for remotetrx and links these logics. This configuration works but I can't use VOTER and for this reason, I lose information about signal levels to Status WWW Page. I have some problems with echolink module. I must load for each SimplexLogic section and they don't have information about others status connected stations via echolink module. I must active separately on 2m band and on 70cm.

I have tried to use RepeaterLogic as base logic on 2m band with defined MUTE_TX_ON_RX=1 on remotetrx. I can activate and use EchoLink module loaded in RepaetrLogic from 70cm band. I have audio from 70cm remotetrx on 2 meter band retransmission but I don't have audio from 2m band on 70cm.
I supose that ReeaterLogic with type=repater works only with full duplex radio where I have used on TRX which work on half-duplex.

I have the idea that it maybe we can add to SimplexLogix TYPE = "crossband" . This new type of SimplexLogic will be allowed retransmission received audio cross band in following:

  • If audio incoming from receivers which have TYPE=NET
    retransmission audio will via all TX defined in MiltiTRX and to internet Echolink clients.

  • If audio incoming from receivers which have TYPE="LOCAL" audio will be retransmission via all TX defined in MultiTRTX and to internet Echolink clients, except TX which have TYPE="LOCAL".

In remoteTRX, we have use option MUTE_TX_ON_RX=1 to mute tx on remotetrx which sends audio from RF. It will allow load on base logic EchoLink module which will be used by users from remotetrx. And we will be retransmission audio between bands, that it will allow users speaks use cross band.

[GLOBAL]
LOGICS=SimplexLogic

[Voter]
Rx=LocalRx1,RemoteRX1,RemoteRX2

[MultiTRX]
Transmiterss=LocalTx1, RemoteTx1,RemoteTX2

[SimplexLogic]
TYPE=Crossband
RX=Voter
TX=Multitx

#local TRX
[LocalRx1]
Type=Local

[LocalTx1]
Type=local

#ReomterTRX
[RemoteRX1]
Tyep=NET

[RemoteRX2]
Type=NET

[RemoteTX1]
Tyep=NET

[RemoteTx2]
Type=NET

I don't know that is it is possible but it will be allowed built with simple configuration cross bands in simplex mode repeater.

73 Waldek SP2ONG

@sp2ong sp2ong closed this as completed Apr 8, 2019
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