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RF In Stadium Transmission System
User’s Manual
Networking Transmitter
Model: ST100NT-P
2017-03-30
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Insert Batteries
6 Alkaline C-cell batteries are required. Duracell or Energizer brand are recommended. Remove cover
plate and carefully insert batteries into holder, observing polarity, and secure firmly with Velcro straps.
Replace all 8 screws and hand tighten.
Set Frequency
Switches 3 & 4 on the interconnect board between the two radio modules can be used to select
between 4 frequencies, according to the following chart. The unit must be power cycled for the change
to take effect.
Install Antenna
Attach provided 902-928 MHz, RP-SMA antenna (p/n A09-HASM-675) and hand-tighten. 433 MHz
antenna comes pre-installed and is not removable. Attempts to remove the antenna will damage the
product.
Switch On
Toggle power switch to the ON (1) position. Wait 10 seconds for the unit to boot.
Switch On Master Controller
Toggle power switch to the ON (1) position on the mating Master Controller ST100MC-P. Wait 10
seconds for the unit to boot.
Push Activation Button
Press the red button on the Master Controller to generate the activation signal. Signal is generated for
4.8s.
Specifications
Frequency: 902-928 MHz control network, 433.12 – 434.12 MHz activation channel (4 selectable).
Rated Power: 1W (902-928 MHz control network), -15dBm EIRP average (433 MHz)
Battery Life: 100h