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OPT.21 – High stability frequency standard
OPT.22 – High stability frequency standard
OPT.23 – Rubidium frequency standard
OPT.50 – 3GPP modulation analysis software (supporting HSDPA)
OPT.52 – CDMA2000 modulation analysis software (supporting 1xEV-DV)
OPT.71 – 6 GHz broadband converter
OPT.79 – Tracking generator
Advantest R3477 High-Performance Spectrum Analyzer
The Advantest R3467/3477 signal analyzers are high-performance spectrum analyzers that have been developed to meet these requirements. With our proprietary RF technology, the signal analyzers achieve an average display noise level of –158 dBm1 and third-order intermodulation distortion (TOI) of +26 dBm2. The wide dynamic range that they can measure is unprecedented. Their noise correction function enables measurement of a wide dynamic range of –86 dBc (representative value), especially useful in measurement of the adjacent channel leakage ratio (ACLR) of 3GPP (W-CDMA). In addition to RF measurement, the R3467/3477 has a broadband modulation analysis function (25 MHz bandwidth) as standard. By adding signal analysis options, each of which is dedicated to a different communication system, the R3467/3477 provide expanded functionality and can be used as a transmitter tester.