Atec Rohde-Schwarz-CMW500 - Manual (Page 15)

Version 11.00, May 2013
Rohde & Schwarz R&S ® CMW500 Wideband Radio Communication Tester 15
Possible configurations with four RF paths 7
Necessary hardware (H570, H571B, 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:
- one R&S ® CMW-B570 RF TRX and two R&S ® CMW-B571B RF TX
- or three R&S ® CMW-B570 RF TRX.
Configuration with two H570 (RF TRX), two H571B (RF TX) and two H590D (RF frontend (ADV.))
The R&S ® CMW-B570 option, two R&S ® CMW-B571 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 TX only, RF path 4 TX only) 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 4 routed to separate connectors
RF generator 1 and RF generator 3 switchable to RF1 COM, RF2 COM,
RF1 OUT see general technical specifications
RF generator 2 and RF generator 4 switchable to RF3 COM, RF4 COM,
RF3 OUT see general technical specifications
RF analyzer 1 switchable to RF1 COM, RF2 COM see general technical specifications
Expected nominal power setting for full
dynamic range see general technical specifications,
+ 3 dB for lower level limit value
Level range see general technical specifications,
+ 3 dB (typ. + 2 dB) for lower level limit
value
RF analyzer 2 switchable to RF3 COM, RF4 COM see general technical specifications
Expected nominal power setting for full
dynamic range see general technical specifications,
+ 3 dB for lower level limit value
Level range see general technical specifications,
+ 3 dB (typ. + 2 dB) for lower level limit
value
RF path 1, RF path 3 routed to common connector and RF path 2, RF path 4 routed to common connector
RF generator 1 and RF generator 3 switchable to RF1 COM, RF2 COM,
RF1 OUT see general technical specifications
Output level range peak envelope power (PEP) the specified value is valid for the total
power of the two RF generators, see
general technical specifications
Output level uncertainty for each carrier see general technical specifications,
+ 0.2 dB
Signal-to-noise ratio for the carrier with the highest output level
(at least 3 dB higher than the other carrier) see general technical specifications
RF generator 2 and RF generator 4 switchable to RF3 COM, RF4 COM,
RF3 OUT see general technical specifications
Output level range peak envelope power (PEP) the specified value is valid for the total
power of the two RF generators, see
general technical specifications
Output level uncertainty for each carrier see general technical specifications,
+ 0.2 dB
Signal-to-noise ratio for the carrier with the highest output level
(at least 3 dB higher than the other carrier) see general technical specifications
RF analyzer 1 switchable to RF1 COM, RF2 COM see general technical specifications
Level uncertainty 70 MHz to 3300 MHz see general technical specifications,
+ 0.2 dB
3300 MHz to 6000 MHz see general technical specifications,
+ 0.3 dB
Expected nominal power setting for full
dynamic range see general technical specifications,
+ 3 dB for lower level limit value
Level range see general technical specifications,
+ 3 dB (typ. + 2 dB) for lower level limit
value
7 R&S ® CMW500 only.