User`s guide

67
System Specifications
Spectrum Analyzer Specifications (requires option 006)
Spectrum Analyzer Specifications
(requires option 006)
Frequency span/resolution Bandwidth (coupled)
Display: Log, 10 dB/div
Display range: 80 dB
Log linearity: ± 1.1 dB
Reference level range for (RF In/Out
connector):
+44 to -24 dBm (880 to 960 MHz)
+35 to -45 dBm (1710 to 1990 MHz)
Non-harmonic spurious responses: -50 dBc max, for inputs ≤ 30 dBm
Residual responses: < -70 dBm (no input signal, 0 dB
attenuation)
Image rejection: > 50 dB
In PCS1900 band only the ORFS and
Spectrum Analyzer specifications do not
apply over this range
1904 to 1906 MHz, corresponding to
ARFCN 781 to 791
Supplemental characteristics
Level accuracy: ± 2.5 dB
Frequency overrange: To 1015 MHz (GSM900, E-GSM900)
Displayed average noise level: <-116 dBm (0 dB attenuation, < 50 kHz
spans)
Frequency span/resolution Bandwidth (coupled)
Span Bandwidth
< 50 kHz 300 Hz
< 200 kHz 1 kHz
< 1.5 MHz 3 kHz
≤ 4 MHz
30 kHz
Span Bandwidth
≤ 50 MHz 30 kHz