Wandermeter WM-10/WM-11

Pendulum Instruments_Wandermeter

Today Pendulum Instruments offers two unique transportable Wandermeters, WM-10 and WM-11, for verifying the quality of synchronization clocks in digital networks, e.g. SDH/PDH/SONET. These units weigh only 5 kg and contain everything needed, including the internal Rubidium reference and the presentation mode SW for calculating and displaying TIE-, MTIE- and TDEV-curves on the built-in graphical display. WM-10 is a very accurate and easy-to-use portable Wandermeter, designed for wander measurements on E1 clock and data signals (2.048 MHz/Mbits/s). WM-11 is a multi-application synchronization testing tool for a multitude of data rates in SDH, PDH, SONET, Video and frequency reference distribution networks. The Wandermeters cost less than many of comparable units and are extremely easy to operate.
Calibration/adjustment of the internal Rubidium timebase is fully automatic. Just connect the reference signal from e.g. the Fluke 910R (GPS-controlled Rubidium reference) and start the integrated calibration program. After some hours, the internal timebase is fully adjusted and compensated for aging.

Verify conformance of sync clocks to ITU standards
-MTIE and TDEV masks
Portable troubleshooting tool- all included
-Rubidium time-base
-Ethernet Interface (WM-11)
- -48V DC supply (WM-11)
-Graphical display
-Sync clock output
Anyone can operate- no expert needed
-Very easy to use
-Self-adjusting Rubidium time-base
Affordable