NARDA SignalShark 3330 Consignes D'utilisation Et De Sécurité page 60

Modem R version
Fig. 7:
SMA(f) connector for cellular antenna
1
DC input, 10 to 30 VDC
2
Product description including product and serial number
3
Valve
4
External GNSS SMA(f) input, 50 
5
DC voltage for active antenna is supplied
12-pin jack for connecting the antenna control cable
6
3 x RF N(f) input
7
If not used, sealed by a protective threaded metal cap
60
1 2
5 6
Connections - Modem R version
SignalShark 3330 Outdoor Unit
3
7 7
4
7
Narda