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Coaxial Dynamics
A CDI INDUSTRIES, INC. COMPANY
SPECIALISTS IN RF TEST EQUIPMENT & COMPONENTS
Instruction Manual
Model 81096
Web Wattchman
Serial Number _____________
Port 1: Forward _______________
Port 2: Forward _______________
Date: ____________________
Reflected _______________
Reflected _______________
Calibrated by: _______________
6800 Lake Abram Dr
Middleburg Hts., Ohio 44130
Telephone: (440) 243-1100
Fax: (440) 243-1101
Web Site: www.coaxial.com
E-mail: support@coaxial.com
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Summary of Contents for Coaxial Dynamics Web Wattchman
- Page 1 A CDI INDUSTRIES, INC. COMPANY Web Site: www.coaxial.com SPECIALISTS IN RF TEST EQUIPMENT & COMPONENTS E-mail: support@coaxial.com Instruction Manual Model 81096 Web Wattchman Serial Number _____________ Port 1: Forward _______________ Reflected _______________ Port 2: Forward _______________ Reflected _______________ Date: ____________________...
- Page 3 SAFETY Personnel operating high power or high voltage systems should use standard safety precautions at all times. Do not attempt to disconnect systems or replace parts while equipment is operating. Disconnect all supply power before servicing. WARNING There are no user serviceable parts inside this product. The possibility of accidental shock is present.
- Page 4 AC power input Contact Ratings 3 A at 120 VAC Resistive System Accuracy ±5% full scale when used with proper Coaxial Dynamics Line Sections and Detecting Elements. Power Requirements 115 / 230 VAC, 50 / 60 Hz Less than 2 A...
- Page 5 INTRODUCTION The Coaxial Dynamics Model 81096 Web Watchman is intended for use as a continuous performance monitor and protection device for use in RF transmission systems. It is designed to be used with 50-Ohm dual socket line sections, and will read power from two independent line sections.
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Page 6: Section 1 - Installation
The Model 81096 is designed to work with a series of specialized line sections from 7/8” to 6-1/8” and standard Coaxial Dynamics elements for either analog or digital applications. Elements are available from 1 W to 250 kW and from 2 MHz to 1800 MHz. - Page 7 The RJ-11 input connectors are provided for connection to the Line Sections. AC power is applied through the fused receptacle on the rear panel. The mating power cord is supplied. Power requirements are 115/230 VAC, 50/60 Hz. 1.3 Setup The Model 81096 needs to be setup for the proper IP address for your system as well as the proper element power ranges for your transmitter.
- Page 8 If you are only using one port, the setting of other power ranges does not matter, but set the “continuous transmit” to disable. This will prevent the alarm from triggering at “zero” power. If AC power to the unit fails, the Model 81096 will maintain the proper settings in the nonvolatile memory.
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Page 9: Section 2 - Operation
SECTION 2 - OPERATION Unit Operation Make sure all connections; adjustments and settings are correct before operation of the unit. When RF power is present, the unit will operate as a power meter displaying both forward and reflected power for each port, if they are connected to a line section. If you add port 2 after the initial setup, you will need to shut down the unit and enter the power and alarm settings before connecting the new line section cable to the Model 81096. - Page 10 1.25 1.30 1.35 1.40 1.50 1.60 1.80 2.00 2.50 3.00 4.00 10.0 Reflected Power - Watts Model 81096 - 8 - 8/2019...
- Page 11 NOTES Model 81096 - 9 - 8/2019...
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