Siglent 4-Port 9kHz-4.5GHz SMA Female Electronic Calibration Module (SEM5004A)

The SEM5000A series electronic calibrators include 5002A / 5012A / 5022A / 5032A / 5004A / 5014A / 5024A / 5034A, covering the frequency bands of 9kHz to 4.5GHz / 9kHz to 9GHz / 100kHz to 13.5GHz / 100kHz to 26.5GHz, with USB interface for communication and power supply, and the RF connectors come in three forms: SMA, 3.5mm, and Type-N. They are suitable for calibration and error correction of SHA800A series, SVA1000X series, SNA5000X series, SNA5000A series, and SNA6000A series vector network analyzers of Siglent Technology Co., Ltd.

Simple and quick

Connect the USB cable and calibrate when the indicator light shows green. The system automatically recognises it, making it easy and convenient to operate.

Efficient and accurate

Traditional mechanical calibration methods require the operator to connect and disconnect the instrument to be measured several times using calibration devices. This not only increases the calibration time, but also the frequency of operation and the probability of human error. When calibrating with electronic calibrators, the operator only needs to make one connection - at the very beginning, the port of the electronic calibrator is connected to the test port - which significantly reduces the number of connections made during the calibration process, making the process much simpler and more efficient. As the number of connections decreases, the probability of operator error is reduced, as is the probability of connector wear and tear, which in turn reduces the cost of port connector maintenance.