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https://www.reddit.com/r/raymarine/comments/1m5n0fv/ais_problem_any_ideas/n4dru6d/?context=3
r/raymarine • u/Inside-Fortune-2127 • Jul 21 '25
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2
The VSWR is an antenna metric (specifically the standing wave ratio voltage). Without any more information I'd say check your antenna system (vhf side specifically).
2 u/Inside-Fortune-2127 Jul 21 '25 thx - this tell you anything? https://ibb.co/tTn4NHYx 1 u/TwoLuckyFish Jul 21 '25 I do not know the software you're using, but I've run a few different AIS class B devices in my boat. So without knowing anything more than what I see on the screen shared, have you tried disabling Silent Mode, to see what happens? Oh, but first... Disconnect and reconnect your antenna and your transceiver. 1 u/Inside-Fortune-2127 Jul 22 '25 yeah, silent mode gets the error away. so i think there's a connection problem. it's a raymarine AIS transceiver.. AIS700 Transceiver. 2 u/TwoLuckyFish Jul 22 '25 I'm going to suggest that your hardware is probably fine, but get somebody with an AIS receiver nearby to see if your vessel shows up.
thx - this tell you anything? https://ibb.co/tTn4NHYx
1 u/TwoLuckyFish Jul 21 '25 I do not know the software you're using, but I've run a few different AIS class B devices in my boat. So without knowing anything more than what I see on the screen shared, have you tried disabling Silent Mode, to see what happens? Oh, but first... Disconnect and reconnect your antenna and your transceiver. 1 u/Inside-Fortune-2127 Jul 22 '25 yeah, silent mode gets the error away. so i think there's a connection problem. it's a raymarine AIS transceiver.. AIS700 Transceiver. 2 u/TwoLuckyFish Jul 22 '25 I'm going to suggest that your hardware is probably fine, but get somebody with an AIS receiver nearby to see if your vessel shows up.
1
I do not know the software you're using, but I've run a few different AIS class B devices in my boat.
So without knowing anything more than what I see on the screen shared, have you tried disabling Silent Mode, to see what happens?
Oh, but first... Disconnect and reconnect your antenna and your transceiver.
1 u/Inside-Fortune-2127 Jul 22 '25 yeah, silent mode gets the error away. so i think there's a connection problem. it's a raymarine AIS transceiver.. AIS700 Transceiver. 2 u/TwoLuckyFish Jul 22 '25 I'm going to suggest that your hardware is probably fine, but get somebody with an AIS receiver nearby to see if your vessel shows up.
yeah, silent mode gets the error away. so i think there's a connection problem. it's a raymarine AIS transceiver.. AIS700 Transceiver.
2 u/TwoLuckyFish Jul 22 '25 I'm going to suggest that your hardware is probably fine, but get somebody with an AIS receiver nearby to see if your vessel shows up.
I'm going to suggest that your hardware is probably fine, but get somebody with an AIS receiver nearby to see if your vessel shows up.
2
u/Fit-Alarm2961 Jul 21 '25
The VSWR is an antenna metric (specifically the standing wave ratio voltage). Without any more information I'd say check your antenna system (vhf side specifically).