Here’s the page we think you wanted. See search results instead:


Contact an Expert

A replacement for this product is available:

Key Features & Specifications

  • Option 503 provides a 250 kHz to 3 GHz frequency range coverage


RF and Baseband Test Signals

Selecting Option 503 for the E4428C ESG analog signal generator provides a 250 kHz to 3 GHz frequency range coverage. Two frequency range options are available to choose from for the ESG: Option 503 or Option 506 (250 kHz to 6 GHz). These choices provide ample resolution to meet your specific RF test requirements.

Typical Applications

Option 503 is recommended for test cases that require CW and analog modulation baseband or RF test signals at or below 3 GHz carrier frequencies. Common uses include the generation of CW and analog receiver test signals in the cellular and lower ISM frequency bands.

This option cannot be added as a product upgrade – only available at time of purchase.