Immersion RC's RF Meter

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I would like to hear from some folks that have this meter. How they like it, what have they used it on.
Has anyone tested the RF power output of a P3S with this meter. My tests show the P3S is only approximately 4mW for 5.7ghz and 25mW for 2.4ghz compared to my P2V+ which is 50mW on 5.7ghz and 400mW on 2.7ghz. I am in Florida so the controller sets CE or FCC by GPS coordinates automatically.
Is it possible my controller is mistakenly stuck in CE mode some how or does the P3S only transmit the low powers I am showing?.
NO WONDER THE P3S HAS SO MUCH SHORTER RANGE THAN ANY OF THE OTHER DJI's.
I'm not sure I posted this in the correct place but I saw this accessories section which I figured the Immersion RF power meter could be considered an accessory
 
Last edited:
I would like to hear from some folks that have this meter. How they like it, what have they used it on.
Has anyone tested the RF power output of a P3S with this meter. My tests show the P3S is only approximately 4mW for 5.7ghz and 25mW for 2.4ghz compared to my P2V+ which is 50mW on 5.7ghz and 400mW on 2.7ghz. I am in Florida so the controller sets CE or FCC by GPS coordinates automatically.
Is it possible my controller is mistakenly stuck in CE mode some how or does the P3S only transmit the low powers I am showing?.
NO WONDER THE P3S HAS SO MUCH SHORTER RANGE THAN ANY OF THE OTHER DJI's.
I'm not sure I posted this in the correct place but I saw this accessories section which I figured the Immersion RF power meter could be considered an accessory
Frank:

I just found this post via a search and am happy/sad to report similar results. The P3S is rated at 19dBm which should equal around 79 mW. I thought my modification was flawed or I had a bad cable so I guess I'm happy? The output appears to be normal.
 
Frank:

I just found this post via a search and am happy/sad to report similar results. The P3S is rated at 19dBm which should equal around 79 mW. I thought my modification was flawed or I had a bad cable so I guess I'm happy? The output appears to be normal.
Here are my readings with the immersion watt meter without my external amplifiers
 

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