The LB5940A is a high-accuracy True-RMS power sensor for RF and microwave measurements from 1 MHz to 40 GHz, with a calibrated dynamic range of -60 dBm to +26 dBm. It features a 2.92 mm male connector, <1.28:1 typical VSWR, and thermally stable operation that eliminates the need for user zeroing or pre-use calibration. The sensor supports USBTMC and USBHID interfaces, with optional SPI and I2C for embedded use, and complies with IEEE 488.2 SCPI command standards. It includes a real-time clock, unattended operation capability, and a 50 million measurement non-volatile memory buffer. Operating temperature ranges from 0°C to 55°C, with a recommended annual calibration cycle.
The LB5940A is a high accuracy, platform independent RF & Microwave Power Sensor for general purpose average power or True RMS and scalar measurements. The sensor features exceptionally fast measurement speed, a broad dynamic range, and the widest set of options for programmatic and embedded applications in the industry. LadyBug’s feature rich Power Meter Application is provided with each sensor. Time domain trace visibility is included and aids in setting markers. The sensor is useful in research & development, manufacturing & service applications including radar, satellite and telecommunications.
Recommended for average power measurements on signals with any modulation type including: 802.11ac, gsm, cdma 2000, CDMA (IS-95), TDMA, Multi-Tone, OFDM, CW, QAM and more.
| LadyBug Technologies LLC | |
|---|---|
| Product Category | RF Power Meters |
| Product Number | LB5940A |
| Product Name | True RMS Power Sensors |
| Output Interface | Universal Serial Bus |
