The Advantest R3361A are compact and lightweight spectrum analyzers which use a  synthesized technique to cover wide frequency bands: 9 kHz to 2.6 GHz. ADVANTEST’s long experience in RF technology and software calibration  technology have enabled a total level accuracy of 1 dB. These compact  analyzers also offer high performance functions such as a central frequency  with a 1 Hz resolution, start/ stop frequency setting and an inteal  frequency counter with a 1 Hz resolution.

Features :

• Dynamic Range: -120 dBm - +25 dBm
• Frequency Range: 9 kHz - 2.6 GHz
• Frequency Reference Accuracy: +/- .2ppm
• Input Impedance: 50 ohms
• Other Features: -105 dBc/H
• Residual FM: Tracking G - -101 dBc/H
• Resolution Bandwidth: 30 Hz - 1 MHz
• Video Bandwidth: 1 Hz - 1 MHz
• The Tracking Generator on the Advantest R3361A is Standard