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MA24106A UG 1-1
Chapter 1 — General Information
1-1 Scope of Manual
This manual provides general information, installation, and operating information for the Anritsu MA24106A
USB power sensor. Throughout this manual, the terms MA24106A, USB power sensor, and power sensor will
be used interchangeably to refer to the device. Manual organization is shown in the table of contents.
1-2 Introduction
This chapter contains general information about the MA24106A power sensor. It includes a general description
of the device and information on its identification number, information on initial inspection, and preparation
for storage and shipment.
1-3 Description
The MA24106A power sensor is a highly accurate, standalone instrument that communicates with a PC via
USB. The power measurement capability of MA24106A is intended to mimic that of a traditional thermal
(thermo-electric) power sensor. Therefore, it is ideal for measuring the average power of CW, modulated RF
waveforms such as 3G, 4G, OFDM, and multi-tone signals. In other words, it measures true RMS power
regardless of the type of input signal.
1-4 Initial Inspection
Inspect the shipping container for damage. If the shipping container is damaged, retain until the contents of
the shipment have been checked against the packing list and the power sensor has been checked for
mechanical and electrical operation. The following items are included with every MA24106A shipment:
• MA24106A, USB power sensor
• 3-200-1360, USB 2.0 A to Mini-B cable
• 2300-512, CD containing required software and manuals
If the shipment is incomplete or if the power sensor is damaged mechanically or electrically, notify your local
sales representative or Anritsu Customer Service. If the shipping container is damaged or shows signs of
stress, notify the carrier as well as Anritsu. Keep the shipping materials for the carrier's inspection.
1-5 Identification Number
All Anritsu power sensors are assigned a unique seven digit serial number, such as “0701012”. The serial
number is imprinted on a label that is affixed to the unit. When ordering parts or corresponding with Anritsu
Customer Service, please use the correct serial number with reference to the specific instrument's model
number (for example, model MA24106A power sensor, serial number: 0701012).