Ranges And Method Of Transmission - Rain Master PROMAX User Manual

Rain Master Irrigation Systems
Intelligence
• Detects and provides an audible alert against field wiring short circuits (Model Pro Max-
UA).
• No more tripped circuit breakers or blown fuses during installation checkout.
• Receiver has built-in safety default to automatically turn station OFF after 60 minutes.
• Audible Pro Max transmitter and Pro Max receiver tones verify proper Pro Max remote
control operations at all times.
• High tech power saver circuitry means no more battery recharging required (no down
time).
• Transmitter has a single replacement lithium battery that can be purchased locally and
field replaced. The battery will last an entire season, under normal conditions.
• Audible low battery alert.
• No fuses required.
Durability
• Tough, rugged all metal construction with shock absorbing rubber bumpers.
• Hard cover case for carefree transportation.
Reliability
• Utilizes three mechanisms to insure reliable, interference-free communications.
- Digital filters
- Factory set coding
- VHF FM communications
1.2

Ranges and Method of Transmission

It is not possible to exactly predict the distance over which the Pro Max system will perform.
Several factors may affect the distance and reliability of any radio transmission:
• Frequency used
• Terrain
• Building Structures
• On channel interference
• Antenna types
Your Pro Max system has been designed to operate at distances up to one mile. Under ideal open
field conditions, it can readily operate up to 5 miles.
When attempting to use Pro Max over extended distances, it is important to ensure that the
receiving antenna is properly located. If possible, avoid Pro Max receiver antenna locations,
• Transmission Power
• Antenna placement
• Weather conditions
• Atmospheric disturbances
• Mode of operation (AM, FM, etc.)
Pro Max User's Manual
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