Nokia 3390, 3390b, 3395 服务手册

NPB-1NB

RF Troubleshooting

PAMS Technical Documentation

3DJH



1RNLD0RELOH3KRQHV/WG

,VVXH)HE

Pin = -58dBm, Fin = 1960.06771MHz (RSSI Reading 

≈

 -60dBm) 

Channel 1:

RX1 RXIP  R504

Channel 2:

RX1 RXQP  R504

Channel 3:

RX4 LNA_G V500

  notice the premonitoring steps at the beginning of the burst

Pin = -50dBm, Fin = 1960.06771MHz
Channel 1: RX2  C512