CMU300 Rohde & Schwarz Communication Analyzer

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Additional Features:

  • Extremely high-speed testing
  • Highly accurate measurements
  • Modular future-proof design
  • Comprehensive spectrum analyzer and signal generator
  • Layer 1 realtime processing

The Radio Communication Tester R&S CMU300 ensures premium cost effectiveness through a variety of features, with extremely fast measurement speed and very high accuracy being the two most important ones. In addition, the secondary remote addressing of the unit's modular architecture makes for intelligent and autonomous processing of complete measurement tasks and fast control program design.

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ManufacturerRohde & Schwarz
B12High-stability OCXO, aging 3.5 × 10–8/year; oven crystal with highest longterm stability
B21Versatile signalling unit. Provides multistandard signalling hardware
B41Audio generator and analyzer. Includes audio frequency (AF) generator, voltmeter, distortion meter
B52Internal versatile multimode speech coder/decoder. This option converts digital speech signals into analog signals and vice versa. The option allows separate uplink and downlink audio application measurements on mobile phones.
B54Signaling module for AMPS, TDMA, GSM/GPRS/EGPRS
B56WCDMA (3GPP FDD) signaling module for ¸CMU-B21 model 14
B66Versatile baseband board
B68Versatile baseband board for WCDMA (3GPP FDD) layer 1, DL and UL, non-signaling
B83CDMA2000 (1x) signalling unit
B858 k/13 k QCELP, 8k EVRC speech codec for ¸CMU-B83 CDMA2000® 1xRTT signaling unit
B88CDMA2000® 1xEV-DO Rev. 0 and A non-signaling generator for ¸CMU-B83 model 12 CDMA2000® 1xRTT signaling unit
K21GSM900, R-GSM, and E-GSM mobile station signaling/non-signaling test software
K22GSM1800 (DCS) mobile station signaling/non-signaling test software
K23GSM1900 (PCS) mobile station signaling/non-signaling test software
K24GSM850 mobile station signaling/non-signaling test software
K32GSM1800 (DCS) base station signalling/non-signalling test
K38Signaling channels (GSM/UL) with PSR bit pattern modulation 1
K418PSK extension for all CMU-K3X packages
K42GPRS software extension for all GSM software packages
K43EGPRS classic (EDGE) signaling test software for all GSM test software packages
K84CDMA2000® 1xRTT cellular bands (band class 0, 2, 3, 7, 9, 10, 12) test software
K85CDMA2000® 1xEV-DO PCS bands (band class 1, 4, 8, 14) test software for ¸CMU-B89
K88 CDMA2000® 1x EV-DO Rev. 0 and A non-signaling test software package for ¸CMU-B88, including 450 MHz + cellular + PCS + IMT-2000 bands
U653G measurement DSP and performance accelerator
U99Modification kit RF1 level range identical to RF2