MFJ 9214 Quick Start Manual

Qrp wattmeter/dummy load

QRP Wattmeter/Dummy Load

INTRODUCTION

Thank you for purchasing the MFJ-9214 QRP Wattmeter/Dummy Load. The MFJ-9214

is designed to work QRP on HF up to 5 Watts of power. Do not use the MFJ-9214 for

more than 5 Watts. The 50 Ohm load in the MFJ-9214 will handle 5 Watts for no more

than 15 seconds.

Simply attach the MFJ-9214 to your QRP transceiver by connecting to the BNC

connector on the bottom of the unit. The Dummy Load is built in.

The MFJ-9214 QRP Wattmeter/Dummy Load has 2 holes in the rear of the unit for

calibration. The hole near the top center is the FORWARD POWER TRIM POT. The

hole near left middle is the TRIM CAP.

Apply 5 watts into the MFJ-9214 QRP Wattmeter/Dummy Load and adjust the TRIM

CAP until power is at maximum deflection, then adjust the FORWARD POWER TRIM

POT until the needle lines up with "5" on the meter.

MFJ-9214

MFJ-9214 Schematic

Table of Contents

Do you have a question about the 9214 and is the answer not in the manual?

Page 1 Thank you for purchasing the MFJ-9214 QRP Wattmeter/Dummy Load. The MFJ-9214 is designed to work QRP on HF up to 5 Watts of power. Do not use the MFJ-9214 for more than 5 Watts. The 50 Ohm load in the MFJ-9214 will handle 5 Watts for no more than 15 seconds.
Page 2 MFJ Enterprises, Inc. warrants to the original owner of this product, if manufactured by MFJ Enterprises, Inc. and purchased from an authorized dealer or directly from MFJ Enterprises, Inc. to be free from defects in material and workmanship for a period of 12 months from date of purchase provided the following terms of this warranty are satisfied.