LB5908L Datasheet PDF (True-RMS Power Sensor)

General Description

The LB5908L is a high accuracy True-RMS Power Sensor for general purpose use.

The sensor utilizes a highly accurate, thermally stabilized, two path, RMS responding, square law diode detection scheme.

The sensor makes accurate measurements on any signal regardless of its modulation bandwidth.

LadyBug Technologies, LLC LB5908L True-RMS Power Sensor LB5908L-Rev-10 LadyBug Technologies www.ladybug-tech.

Frequency Range: 9 kHz to 8 GHz.
Dynamic Range: -60 dBm to +26 dBm.
< 1.1:1 Typical VSWR.
1.31% Typical total RSS error (With well-matched DUT. Example on page 13 of this document).
Standard connector: High quality Type-N male.
RMS Responding & modulation independent.
Interfaces: USBTMC and USBHID - Optional SPI or I2C TTL.
Industry compatible IEEE 488.2 SCPI Command Set.
Command compatible with U2000 sensors.
Thermally Stable - no drift.
N.