Description
|
spectrum |
400–470MHz?.350–400MHz.136-174MHz |
|
channel capacity |
1024 |
|
area |
248 |
|
Channel spacing |
12.5kHz/20kHz/25kHz |
|
weight |
388g |
|
Host size (height * width * thickness) |
132mm*56mm*42mm |
|
Working voltage |
7.4V?? |
|
Battery capacity |
3200mAh |
|
antenna impedance |
50?? |
|
Explosion-proof grade |
Gas explosion:Ex ib IIB T3 Gb Dust explosive:Ex ib D21 T195?? |