Array Solutions PowerMaster II - User Manual

PowerMaster II RF Wattmeter www.arraysolutions.com Rev 4.1 - February 23, 2017
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PowerMaster II
Digital RF Power &VSWR Measurement System
Array Solutions · 2611 N Belt Line Rd · Sunnyvale, TX 75182 · USA
http://www.arraysolutions.com · phone +1 214 954-7140 · e-mail sales@arraysolutions.com
Manufactured in the U.S.A.

Array Solutions PowerMaster II Specifications

General

Frequency Range	1.8-54 MHz
Power Range	0-3000W
Accuracy	± 5%
Connectors	SO-239
Power Supply	12 VDC
Measurements	Forward Power, Reflected Power, SWR
Input Impedance	50 Ohms
Output Impedance	50 Ohms
Current Consumption	100 mA
Insertion Loss	0.1 dB

Summary

Introduction

So, whats new in the Power Master II?

Discusses new features and improvements in the PowerMaster II compared to the original model.

If You Have Problems

Unpacking and Setup

Initial Setup

Details the unpacking process, package contents, and initial connection steps for the PowerMaster II.

Quick Setup

Connect the RF Coupler

Explains how to connect the RF Coupler to the transmitter and the display unit.

Installation Details - Display and Coupler Location

Directional Coupler Wiring

Using the PowerMaster II - Front Panel Controls - General Operation

The Power Master II Rear Panel

From left to right the connectors are:

Forward & Reverse Power Trim Menu

Using Two Identical Couplers

Remote Coupler Mounting, RFI and Remote Site Installations

Accuracy and Calibration

Calibration Trim Data Ensures Accuracy

Highlights how programmed calibration trim data ensures the best possible meter calibration.

In Case of Trouble

VSWR Doesnt Change When Adjusting a Tuner

Specifications