Application
The RC 311 radio-controller allows the remote control of any connected equipment,
by means of a coded radio signal, consisting in a sequence of carrier pulses.
It mainly consists of an amplitude modulation radio receiver and an activation circuit, and it operates at a fixed frequency, into the 118_136 MHz band, to be set before
delivery. The RC 311 radio-controller complies with the FAA specifications L-854 (as in the Advisory CIRCULAR ac 150/5345-49) FOR TYPE I AM receiver and style A decoder and therefore it is suitable to be used to switchon the aerodrome’s lights, which is the more frequent use of this apparatus. The RC 311 radio-control drives the automatic switching-off of the lights 15minutes after the reception of the last activating signal.
意大利Calzoni公司原装进口。
符合FAA(advisory Circular AC 150/5345-49)I型A式的要求。
讯号接受频率带为调幅118-136MHz,石英控制振荡器。
25KHz波段。两组输出控制接点(10A-250Vac)。
输入电压220V-50/60Hv(可特别订制100V电压)。
输入功率50VA,电阻50欧姆,重量12公斤。
防水外壳IP55(符合IEC529)。适用温度摄氏零下28度到摄氏65度。
本系统利用直升机上之VHF陆空通话高频无线电来启动本机坪上之导航灯具,直升机飞行员再距离机场30公里处只要按下通话钮三次,本机坪之灯具便会全部自动打开,机坪上的双管白色标灯会闪烁0.8秒、1.2秒、0.8秒国际直升机场专用信号,让直升机驾驶员在都市五光十色的灯光中立即找到直升机坪位置点,由空中直线飞行接近本场。15分钟后,本机坪之所有灯具便会全部自动关闭,快速方便,因此机坪自动化无须专人管理。