12-14-2010 12:46 PM - edited 07-03-2021 07:32 PM
Hi.
I have connected the AIR-BR1310G and one meter apart I installed a GPS antenna. When the AIR-BR1310G is up, the GPS stop detecting satellites. Using a spectrum analyzer I found that the AIR-BR1310G transmits a frequency of 1575 MHz along with the normal 2.4 GHz one. How can I eliminate this annoying 1575 MHz signal from the AIR-BR1310G?
Thank.
12-14-2010 12:55 PM
You cannot. This behavior is not normal.
What is the signal strenght of the emission in 1575mhz ? If you shut down the bridge radio, it also stops ?
Nicolas
12-14-2010 04:33 PM
12-14-2010 11:32 PM
How do you know that it's the 1310 emitting this signal ?
And since this frequency is the GPS frequency, I would consider normal to see a signal there everywhere in the world since it's the signal transmitted by the satellites continuously. Am I missing something ?
Nicolas
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12-15-2010 11:47 AM
Hi Nicolas.
This signal is issued by the team because through a spectrum analyzer could detect it. The spectrum analyzer receives this frequency when the AP is next
12-15-2010 11:12 PM
You said that with the radio down, it was still there. Can you try unplugging the power of the 1310 and see if signal is still present ??
Nicolas
12-17-2010 08:40 AM
Hello Nicolas.
When i unplugging the power of the 1310, the frequency 1575 Mhz disappears, when i plugging the power of the 1310, the frequency 1575 Mhz appears.
05-03-2011 06:32 PM
Was any resolution found to get rid of the 1575MHz emissions (apart from powering the unit off)?
05-03-2011 06:38 PM
did you try unplugging the coax cables from the bridge inn order to determine if maybe is just the power injector or the bridge it self.?
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