E2730A

Keysight E2730A VXI RF Tuner

The E2730A VXI RF Tuner designed by Keysight is compatible with the 89600 VXI-based Vector Signal Analyzer (VSA) series. The 89600 VSA series is ideal for RF design and baseband engineers who are measuring, assessing, and troubleshooting complicated modulated signals. Adding the E2730A VXI RF Tuner to the 89600 VSA models is a great option for a user who wants to upgrade and improve their VSA’s performance.

When the Keysight E2730A RF Tuner is used in conjunction with this series, the residual delta EVM bandwidth becomes <36 MHz. The RF input attenuation ranges from 0 to 30 dB, in 2 dB steps. The one-channel measurement is 0.8% rms, while the range is ≥ –25 dBm. One of the most important technical specifications to know is that the frequency range of the Keysight E2730A is 20-2700 MHz. The tuner noise figure is a typical 11-12 dB. The recommended operating temperature range for this model is 0 to 50 degrees C (specified from 20-30 degrees C). There is also a suggested warm-up period of 30 minutes after powering on the device.

While troubleshooting the E2730A RF Tuner, it is necessary to check the semi-rigid cable from the 10 MHz Ref Out connector on the 89600 module to the 10 MHz Ext Ref connector on the E2730A model. The connectors should be adjusted more tightly and the red LED should go off. After this step, if the query shows a number other than 32768 or 00000, then the E2730A model is probably faulty.

The manual for the Keysight E2730A VXI RF Tuner is available for download on the apexwaves.com website for further information and details.