User Guide

PAMS Technical Documentation 6 - Troubleshooting
NPL-1
,VVXH$SULO 1RNLD&RUSRUDWLRQ 3DJH
7KH6SHFWUXP$QDO\]HUQRZVKRZVDSORWOLNHWKLV
8VHWKHYDULDEOHV¨$PSOLWXGHGLIIHUHQFH©DQG3KDVHGLIIHUHQFH©WRDGMXVWWKH.+]VLJ
QDOWRDPLQLPXPOHYHO0DUNHU$IWHUWXQLQJWRWKHPLQLPXPWKHOHYHOGLIIHUHQFH
EHWZHHQWKHSHDNOHYHOVDWPDUNHUDQGPXVWH[FHHGG%7XQLQJLVSRVVLEOHE\XVLQJ
DUURZNH\VRQWKHNH\ERDUG3XVKLQJWKHVOLGHUVE\XVLQJWKHPRXVHLVOHVVVHQVLWLYHEXW
HYHQSRVVLEOH©
Ref Lvl
35 dBm
Ref Lvl
35 dBm
RBW 3 kHz
VBW 3 kHz
SWT 3 s
RF Att 30 dB
30 kHz/Center 1.88 GHz Span 300 kHz
27.5 dB Offset
A
1MA
Unit dBm
-60
-50
-40
-30
-20
-10
0
10
20
30
-6
5
3
5
1
2
3
Marker 3 [T1]
-15.03 dBm
1.88006771 GHz
3 [T1] -15.03 dBm
1.88006771 GHz
1 [T1] 25.16 dBm
1.87993229 GHz
2 [T1] -23.51 dBm
1.88000000 GHz
Date: 15.JAN.2002 10:57:06