Advantest / Spectrum Analyzer / R3671/22/60/71/80 
Frequency Range: 20 Hz to 13 GHz (R3671) 　 Wide Dynamic Range Average Display Noise Level: ?158 dBm (typical @ 1 GHz) 1 dB Compression Point: +10 dBm (typical, 200 MHz to 3.5 GHz) Third-Order Intercept Point (TOI): +26 dBm (typical, 2 to 3.5 GHz) 　 Built-in High-Performance Digital Modulation Signal Generator (OPT.72) 　 Various Modulation Analysis Options W-LAN (IEEE802.11a/b/g), W-CDMA (HSDPA), cdma2000 (1xEV-DV) [