User`s guide

Chapter 5 179
Specifications
Asynchronous Test (Option 002)
5. Specifications
Asynchronous Test (Option 002)
Spectrum Monitor
RF Signal Generator
Frequency Range: 890 MHz to 915 MHz (GSM uplink)
880 MHz to 915 MHz (E-GSM uplink)
1710 MHz to 1785 MHz (DCS1800 uplink)
1850 MHz to 1910 MHz (PCS1900 uplink)
Input Level Range: −11 dBm to +39 dBm
Frequency Span
(from channel frequency):
0 Hz to +400 kHz or ±100 kHz
Resolution Bandwidth: 10 kHz or 30 kHz
Amplitude Accuracy: ±2.0 dB supplemental characteristics
Amplitude Resolution: 0.4 dB supplemental characteristics
Dynamic Range: ≥40 dB supplemental characteristics at input ≥0 dBm
Frequency Range: 935 MHz to 960 MHz (GSM downlink)
925 MHz to 960 MHz (E-GSM downlink)
1805 MHz to 1880 MHz (DCS1800 downlink)
1930 MHz to 1990 MHz (PCS1900 downlink)
Frequency Resolution: 200 kHz at channel frequency
Frequency Accuracy: Same as frequency reference
Output Level Range: −110.0 dBm to −50.0 dBm in 0.5 dB steps
Output Level Accuracy: ±1.0 dB for GSM/E-GSM (
± 0.6 dB typical at 25 °C)
±1.3 dB for DCS1800 ( ± 0.6 dB typical at 25 °C)
±1.5 dB for PCS1900 (
± 0.8 dB typical at 25 °C)
0.3 GMSK Modulation: PN9 (with training sequence), all 0, Off (CW sinewave)
Phase Error: <3° rms supplemental characteristics
Peak Phase Error: <6° peak supplemental characteristics