Performance Verification 1 2-2 Spectrum Analyzer Function Verification
MS2721B MM PN: 10580-00177 Rev. D 2-11
Spectrum Analyzer Third Order Intercept (TOI) Verification
The following test verifies the Third Order Intercept point (also known as TOI or IP3) of the Spectrum
Analyzer in the Spectrum Master Model MS2721B.
600 MHz TOI Test
Required Equipment:
• Anritsu MG3692x Synthesized Signal Generator
• Frequency Reference Symmetricom Rubisource T&M
• Spectrum Master Model MS2721B
• Signal Generator, Agilent Model 8648D
• Power Meter, Anritsu Model ML2438A
• Fixed Attenuator, Aeroflex/Weinschel Model 44-2
• Fixed Attenuator, Aeroflex/Weinschel Model 44-6
• Fixed Attenuator, Aeroflex/Weinschel Model 44-20
• Power Sensor, Anritsu Model MA2442D
• Power Splitter, Aeroflex⁄Weinschel Model 1870A
• Adapter, Anritsu Model 34NN50A