ALFA SPID ROTATOR AND CONTROLLER instruction manual AlfaSpid Rotator

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AlfaSpid Rotator

www.alfaradio.ca

Page 16

Be careful not to over wind your coax with the next test, as there will be no protection from over turning.

Find a small 12 volts supply which will deliver 3 to 4 amps. ( a small 12 Volt battery will work just fine )

To confirm that the motor runs you may connect 12 volts D.C. to the lines that go to the motor, pins 1 and 2, it should turn. Reversing the 12 Volts D.C. should cause the motor to turn in the reverse direction.

Be careful not to over wind your coax with the next test, as there will be no protection from over turning.

To confirm that the sense circuit in the rotator is working, connect an ohm meter to the senses lines pins 3 and 4, apply 12 volts to the motor lines pins 1 and 2; you should see the ohm meter reading alternate between open circuit and about 1200 ohms.

Pin on Rotator not controller	Typical Reading	Your reading	Depends on the length of
			Depends on the length of
Pins 1 to 2	About 2 to 4 Ohms	__________	wire to rotator
			Depends on the status of
Pins 3 to 4	Open or 1200 Ohms	__________	the read switch
Pins 1 to 3	Open	__________
Pins 2 to 3	Open	__________
Pins 2 to 4	Open	__________
		__________
Pin 1 to Ground	Open	__________
Pin 2 to Ground	Open	__________
Pin 3 to Ground	Open	__________
Pin 4 to Ground	Open	__________
Voltage on controller		__________
Voltage on controller			Depends on the supply
			Depends on the supply
Pins 1 to 2	About 12 volts with motor running		voltage (14 volt applied)
			Depends on the status of
Pins 3 to 4	About 8.5 volts or 2.5 volts *		the read switch
			and the Supply voltage ( 12
			volts )

Page 16 of 21 Alfa Radio Ltd. 11211 - 154 St. Edmonton, Alberta, Canada T5M 1X8 780 466 5779

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Contents AlfaSpid Rotator and Controller Table of Contents Shipping Contents Technical DataIntroduction OptionalButtons IndicatorsSegment 4-digit display Rear Panel Installation Wiring ConnectionsBench Testing of Control Box Resetting the Controller Controller Operation Function ModeTechnical Note AlfaSpid Rotator Setup Mode AlfaSpid Rotator AlfaSpid Rotator Mouse Controller Optional AlfaSpid Rotator AlfaSpid Rotator Relay Board Schematic AlfaSpid Rotator Month Limited Warranty Page Typical travel of the AlfaSpid Rotator

SPID ROTATOR AND CONTROLLER specifications

The ALFA SPID Rotator and Controller is a cutting-edge solution designed for advanced tracking and positioning applications in various fields, including telecommunications, meteorology, and amateur radio. This sophisticated system combines precision mechanics with leading-edge technology to provide users with unparalleled performance and reliability.

One of the standout features of the ALFA SPID Rotator is its high precision. Utilizing advanced gear mechanisms and robust materials, the rotator ensures smooth and accurate tracking of antennas and other equipment, even in challenging environmental conditions. This precision is crucial, especially for applications that require strict alignment with satellites or specific terrestrial signals.

The controller accompanying the ALFA SPID Rotator is engineered to offer intuitive operation and comprehensive control over the system. Featuring an easy-to-read LCD screen and user-friendly interface, users can set up, monitor, and adjust the rotator's position effortlessly. The controller supports various modes of operation, including manual control, preset positions, and automated tracking, allowing for flexibility in different scenarios.

In terms of technology, the ALFA SPID Rotator employs advanced encoders that deliver real-time feedback on the rotator's position. This ensures accurate tracking and minimizes the risk of signal loss. The system also integrates seamlessly with modern antennas and communication equipment, making it an ideal choice for both professional and amateur applications.

The ALFA SPID Rotator is designed to withstand harsh weather conditions. Its durable construction and weather-resistant components ensure longevity and reliability, even in extreme temperatures and severe weather. This resilience makes it suitable for outdoor installations where other rotators may fail.

Moreover, the ALFA SPID Rotator incorporates a robust safety mechanism that protects against electrical surges and mechanical overloads, enhancing its operational reliability. This feature is particularly important for users in regions prone to thunderstorms or power fluctuations.

Another significant characteristic of the ALFA SPID Rotator is its compatibility with various control systems and software. This versatility allows users to integrate the rotator into existing setups with minimal effort, facilitating enhanced automation and remote control capabilities.

In summary, the ALFA SPID Rotator and Controller stand out in the market for their precision, advanced technology, durability, and ease of use. Whether for professional telecommunications or hobbies like amateur radio, this system offers an exceptional balance of performance and reliability, making it a preferred choice for users seeking state-of-the-art tracking solutions.