LadyBug Technologies LLC

Company Profile


Founded in 2004, and with over 100 years of Power Sensor experience, LadyBug Technologies’ is a leading manufacturer of high accuracy RF & Microwave Power Sensors.  Our innovative solutions are trusted by customers around the world in calibration labs, manufacturing test systems, sat-com testing, and field applications. The company is headquartered in Santa Rosa, California.

Starting with the world’s first USB Peak and Pulse Sensor, the LB479A, LadyBug’s product line has expanded into an array of sensors suitable for nearly any RF power measurement requirement up to 50 GHz. Our sensors include software and a very strong complement of programmatic support packages.

You can be assured that our Power Sensors are designed, built, tested and calibrated without compromise.

Contact Information:

Contact: Orwill Hawkins
Title: VP Mktg & Sales
Phone: 707-546-1050 x103


LadyBug Technologies LLC
9290 W. Barnes Dr.
Boise IL 83709
United States
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Small Form Factor, USB C Power Sensors

LadyBug Technologies' series of small form factor USB C power sensors, designated SF, combine small size with the capability to measure multiple signal types—from single tone and multi-tone CW to wideband, complex digital waveforms.

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Power Sensor Software

PMA-12 Power sensor software exploits the capabilities of all LB5900 series True-RMS power sensors. Controls Triggering, Recorder Out, and more. 

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True-RMS Power Sensor

The LB5908L, 9 kHz to 8 GHz, True-RMS power sensor offers 86 dB of dynamic range. Includes full featured software, ATE capability & support code. 

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Wide Dynamic Range Power Sensor: LB5940L

LadyBug’s thermally stable LB5940L True-RMS, 9 kHz to 40 GHz, wide dynamic range power sensor delivers fast accurate measurements on any signal with any modulation including wideband digital signals. Its unique two path design delivers better dynamic range than many 3 path sensors. SCPI commands and use either USBTMC, USB HID or connect directly with I2C or SPI.

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Power Sensor: LB480A

The LB480A is a 50 MHz to 8 GHz high dynamic range RF & Microwave Power Sensor. In addition to average power, the sensor makes triggered pulse measurements and provides a time domain plot of the pulse power profile. The sensor also makes statistical pulse measurements including peak and pulse power. The sensor utilizes a 10 MHz video filter, making it ideal for many applications including radar, IoT, manufacturing test and more. 

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