Beschreibung
The R&S FSQ8 Signal Analyzer combines two instruments in one. It offers signal analysis at a demodulation bandwidth of up to 120 MHz with the dynamic range of a high-end spectrum analyzer.
- Frequency range: 20 Hz to 8 GHz
- Dynamic range of a high-end spectrum analyzer
- TOI + 25 dBm, typ.
- 1 dB compression +13 dBm, typ.
- 84 dB ACLR/3GPP with noise correction
- 28 MHz demodulation bandwidth (optional 120 MHz)
- 16 Msample I and Q memory, extendable up to 705 Msample
- Application firmware for digital demodulation measurement
- Bluetooth®
- GSM/EDGE
- 3 GPP WCDMA, HSDPA, TD-SCDMA
- 3GPP, LTE
- CDMA2000®, 1xEV-DV, 1xEV-DO o WLAN 802.11a/b/g/j
- WiMAX 802.16-2004, 802.16e-2005
- General purpose vector signal analysis
- RF Performance
- DANL with preamplifier < -152 dBm (10Hz)
- SSB phase noise typ. – 133 dBc (1Hz) at 10 kHz offset, CF 640 MHz
- Phase-noise typ. – 160 dBc/Hz @ 10 MHz offset, CF 640 MHz
- TOI typ. ±25 dBm
- 1-dB-compression point + 13 dBm
- 3GPP ACLR 77 dB, 84 dB with noise correction
- ACLR for 4-carrier scenario: 77 dB with noise correction
- Accuracy
- 0.3 dB total level uncertainty up to 3.6 GHz
- IQ Downconverter
- IF digitizer 14 bit 81.6 MHz (20.4 MHz IF)
- IF digitizer 326.4 MHz (option FSQ-B72)
- IQ Bandwidth (RF) 28 MHz (up to 120 MHz mwith option FSQ-B72)
- SFDR > 80 dB
- IQ memory 16 Msamples each I and Q; output via GPIB or LAN
- Sample rate: cont. settable from 10 kHz to 81.6 MHz; e.g. 20 MHz for IEEE802.11a
- Speed
- 2.5ms sweep time in frequency domain
- 1 µs sweep time in time domain
- up to 70 remote measurements/s via GPIB
- up to 80 manual measurements/s (screen update)
