R&S®CMW Wideband Radio Communication Tester Specifications Test & Measurement

Rohde & Schwarz R&S CMW Wideband Rad

Rohde & Schwarz R&S CMW Wideband Radi

Version 13.01, September 2015 Specifications apply under the following conditions: ® Data valid for the R&S CMW500, the R&S CMW290 and the R&S CMW270 unless otherwise stated. Data without tolerance limits is not binding. Based on a 24-month calibration interval unless otherwise stated. At least 15 minutes warm-up time at ambient temperature, specified environmental conditions met, calibration cycle adhered to, and all internal automatic adjustments performed. Typical values are designated with the abbreviation “typ.”. These values are verified during the final test but are not assured by Rohde...

General technical specifications RF generator Frequency range 70 MHz to 3300 MHz, up to 6000 MHz with the ® R&S CMW-KB036 option 0.1 Hz same as timebase + frequency resolution Frequency resolution Frequency uncertainty Output level range RF1 COM, RF2 COM 70 MHz to 100 MHz continuous wave (CW) peak envelope power (PEP) overranging (PEP) 100 MHz to 3300 MHz continuous wave (CW) peak envelope power (PEP) overranging (PEP) 3300 MHz to 6000 MHz continuous wave (CW) peak envelope power (PEP) overranging (PEP) maximum input DC level 70 MHz to 100 MHz continuous wave (CW) peak envelope power (PEP) overranging...

Output level linearity with fixed RF output attenuator setting RF1 COM, RF2 COM Output level resolution Output level repeatability in temperature range +20 °C to +35 °C, GPRF generator list mode, level range 0 dB to –30 dB no overranging typical values after 1 h warm-up time, always returning to same level and frequency, no temperature change, insignificant time change output level ≥ –80 dBm output level < –80 dBm > 5 kHz offset from carrier, for output level > –40 dBm, for full scale CW signal 400 MHz to 3300 MHz, except fnonharmonic = 3900 MHz – fcarrier, except fnonharmonic = 3900 MHz, except...

Modulation source: arbitrary waveform generator (ARB) (R&S®CMW-B110A/R&S®CMW-B110D option) ® Memory size Word length Sample length Sample rate Maximum possible RF bandwidth R&S CMW-B110A ® R&S CMW-B110D I Q marker with 4-bit marker minimum maximum depending on arbitrary waveform file Trigger Trigger sources 1.024 Gbyte 4.096 Gbyte 16 bit 16 bit 4 bit to 16 bit up to 227.55 Msample 400 Hz 100 MHz 80 MHz BASE: external TRIG A, BASE: external TRIG B 70 MHz to 3300 MHz 3300 MHz to 5000 MHz 5000 MHz to 6000 MHz without input signal, 70 MHz to 6000 MHz, except 4000 MHz, 4800 MHz, 5162.5 MHz, 5600 MHz,...

Trigger Trigger sources BASE: external TRIG A, BASE: external TRIG B, GPRF: free run, GPRF: IF power, BB generators, BB signaling Power meter Frequency range 70 MHz to 3300 MHz, up to 6000 MHz with the ® R&S CMW-KB036 option 0.1 Hz Gaussian, 1 kHz to 10 MHz, in 1/3/5 steps, bandpass, 1 kHz to 30 MHz, in 1/3/5 steps, RRC, α = 0.1, 3.84 MHz, RRC, α = 0.22, WCDMA filter, 1.2288 MHz, CDMA filter Frequency resolution Resolution bandwidths Expected nominal power setting range RF1 COM, RF2 COM 70 MHz to 100 MHz continuous power (CW) peak envelope power (PEP) 100 MHz to 3300 MHz continuous power (CW)...

Dynamic range 70 MHz to 3300 MHz, RBW → 1 kHz, with fixed expected nominal power setting Expected nominal power setting for full dynamic range RF1 COM, RF2 COM Dynamic range 3300 MHz to 6000 MHz, RBW → 1 kHz, with fixed expected nominal power setting Expected nominal power setting for full dynamic range RF1 COM, RF2 COM Spectrum measurements FFT spectrum analyzer Frequency range 70 MHz to 3300 MHz, up to 6000 MHz with the ® R&S CMW-KB036 option 1.25 MHz, 2.5 MHz, 5 MHz, 10 MHz, 20 MHz, 40 MHz 1k, 2k, 4k, 8k, 16k peak, RMS Dynamic range 70 MHz to 3300 MHz, for FFT length → 16k and span → 5 MHz...

Level range Level uncertainty see general technical specifications for center frequency and detector → peak see general technical specifications Inherent spurious response see general technical specifications Spurious response see general technical specifications Harmonic response see general technical specifications Phase noise see general technical specifications Rohde & Schwarz R&S CMW Wideband Radio Communication Tester

Possible configurations with two RF paths Necessary hardware (H570, H590X): ® ® ® Selections: R&S CMW-S590A RF frontend (BASIC) or R&S CMW-S590D RF frontend (ADV.) and R&S CMW-S570 RF TRX. ® ® ® Options: R&S CMW-B590A RF frontend (BASIC) or R&S CMW-B590D RF frontend (ADV.) and R&S CMW-B570 RF TRX. Configuration with two H570 (RF TRX) and two H590A (RF frontend (BASIC)) ® The R&S CMW-B570 and R&S CMW-B590A options make the second RF path (RF path 2) available on the front of the instrument with three additional RF connectors, i.e. RF3 COM, RF4 COM and RF3 OUT. RF3 COM RF4 COM RF3 OUT equivalent...

Possible configurations with four RF paths 6 Necessary hardware (H570 H590D): ® ® Selections: R&S CMW-S590D RF frontend (ADV.) and R&S CMW-S570 RF TRX. ® ® Options: R&S CMW-B590D RF frontend (ADV.) and three R&S CMW-B570 RF TRX. Configuration with four H570 (RF TRX) and two H590D (RF frontend (ADV.)) ® The three R&S CMW-B570 options and R&S CMW-B590D option make the four RF paths (RF path 1 RX and TX, RF path 2 RX and TX, RF path 3 RX and TX, RF path 4 RX and TX) available on the front of the instrument at connectors RF1 COM, RF2 COM, RF1 OUT and RF3 COM, RF4 COM, RF3 OUT. RF path 1, 2, 3 and...

Level range RF analyzer 2 and RF analyzer 4 Level uncertainty Expected nominal power setting range Expected nominal power setting for full dynamic range Level range see general technical specifications, + 3 dB (typ. + 2 dB) for lower level limit value see general technical specifications see general technical specifications, + 0.2 dB see general technical specifications, + 0.3 dB see general technical specifications, + 3 dB for lower level limit value see general technical specifications, + 3 dB for lower level limit value see general technical specifications, + 3 dB (typ. + 2 dB) for lower level...