Hi,
1. I'm trying to find a product. It is a small device you could put on a cellphones antenna. A LED inside the device would light up when the phone was transmitting. I think it was related to RF energy captured from the cellphone transmitter.
I'm trying to find it but was not so lucky until now.
Anyone has the right name of this thing?
2. I try to find a reliable source of information about transmitting power used for the different frequencies (mainly GSM), i.e. the EIRP coming from the cellphone. All I find is sites talking about to health issues which is not what I'm looking for.
Thanks
1. I'm trying to find a product. It is a small device you could put on a cellphones antenna. A LED inside the device would light up when the phone was transmitting. I think it was related to RF energy captured from the cellphone transmitter.
I'm trying to find it but was not so lucky until now.
Anyone has the right name of this thing?
2. I try to find a reliable source of information about transmitting power used for the different frequencies (mainly GSM), i.e. the EIRP coming from the cellphone. All I find is sites talking about to health issues which is not what I'm looking for.
Thanks