The Advantest R3477 Signal Analyzer 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. Options:OPT.21 - High stability frequency standard OPT.22 - High stability frequency standardOPT.23 - Rubidium frequency standard OPT.50 - 3GPP modulation analysis software (supporting HSDPA) OPT.52 - CDMA2000 modulation analysis software (supporting 1xEV-DV).

Features :

• Frequency Range: 9 kHz to 13.5 GHz 
• Average Display Noise Level: –168dBm/Hz typ. (@1 GHz, preamplifier on) 1 dB compression point: >+6 dBm (200 MHz to 3.3 GHz, preamplifier off)
• Third-order intermodulation distortion (TOI): >+21 dBm (1 GHz to 2 GHz)
• Diverse options for modulation analysis available W-CDMA (HSDPA) cdma2000 (1xEV-DV)
• Resolution bandwidth: 1 Hz to 10 MHz (sequences 1, and 3)
• Sweep time: Zero span: 1 µs to 6000 s Span > 0 Hz: 2 ms to 2000 s