Losses of my adapter to the device +-55db
My configuration:
+QNWINFO: "FDD LTE","42507","LTE BAND 7",3050
+QNWINFO: "TDD NR5G","42507","NR5G BAND 78",635040
Two antennas are connected (main,div)
One transmits the signal (main)
On the B7 2600 range
All four antennas are connected
Two antennas transmit: main B7 2600 & MIMO2 N78 3500
B7 2600 signal on average about -40 + splitter losses +55 = 15 dbm = 31 milliwatts=1.26volt Transmission power on average 31 milliwatts
N78 3500 signal on average about -38 + splitter losses +54.5 = 16 dbm = 40 milliwatts=1.4volt. Transmission power on average 40 milliwatts.
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And the splitter itself))) This is when I measured the wi-fi)
2 antennas (main,div)
The other two antenna outputs have 50 Ohm loads( MIMO1,MIMO2)
download 2 antennas N78 3500
upload only main only B7 2600
4antennas
upload MAIN B7 2600+ MIMO2 N78 3500
As I understand it, the transmission power of my router is controlled by a smart cell tower, it thinks that 30-40 milliwatts is enough for a distance of 700 meters to transmit information
If there is only one antenna, it is best to connect it to the MIMO 1 MIMO 2 connectors, and leave the standard MAIN and DIV, they will work with the LTE cell, and with the 5g cell, an external antenna will work for both downloading and unloading. An external antenna provides signal quality. And signal quality provides speed...
