Free Flight - F1A
Website by Michal Dvořák.
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Informations
List of Electronic Parts
List of Mechanical Parts
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Electronics
Electronic Timers
Timer T1
Timer T10
Setuper 2
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Servo Tester
Altimeter
Simple Beacons
Acustic Beacon
Radio Beacon RB2
Radio System 1
Radio Module RM1
Radio DT Controller
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Radio DT Controller

This device is intended for contest usage. It enables to send DT or EFT command to the Radio Module RM1. The unique frequency channel and 32-bit address is embedded in the firmware and match to the Radio Module.

The controller includes both transmitter and receiver. If the model receives and executes a command, it transmits an acknowledge and this controller informs user by green LED and several short beeps. In case of negative acknowledge, it makes one long beep.

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Commands

  • DT (Dethermalization) - This command executes the DT function in the timer. For DT command, press DT button, then EFT button. The two button combination is because of unwanted transmission.
  • EFT (Extended Flight Time) - This command adds 60 sec to the total flight time for Timer T10 (max. three times).

Firmware Version

  • Current stable version: 1.00

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PCB in the box.
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Place for battery.
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Removable antenna.
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Quality SMA connector.


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Last update: 29-06-2010.