User's Manual

系统特征
自动跳频数字系统
5.02. System Characteristic
此系统采用高质量的增益天线，覆盖整个波段带宽。配合高灵敏度接收机，系统能有效的避免 离传
播信号的干扰。
远距
此系统使用低功率电子元件和高灵敏度接收机芯片。无线电频率模块采用间歇性信号传播，因 大降
低了发射功率。比较而言，此系统功耗仅为FM版本的十分之一。
此大
This radio system works in the frequency range of 2.405 to 2.475GHz. This band has been divided into
142 independent channels. Each radio system uses 16 different channels and 142 different types of hopping
algorithm. By using various switch-on times, hopping scheme and channel frequencies, the system can
guarantee a jamming free radio transmission.
此系统工作频率范围是2.405到2.475GHz。整个波段被分为142个独立频点。每套遥控系统 16个
不同频点和142种不同的跳频算法。通过开机时间不同，跳频规律不同和使用不同的频点，遥控系统能避免
干扰传播信号。
使用
This radio system uses a high gain and high quality multi directional antenna. It covers the whole frequency
band. Associated with a high sensitivity receiver, this radio system guarantees a jamming free long range radio
transmission.
Each transmitter has a unique ID. When binding with a receiver, the receiver saves that unique ID and can
accepts only data from that unique transmitter. This avoids picking another transmitter signal and dramatically
increases interference immunity and safety.
每台发射机有一个唯一的ID码， 当和接收机对码之后， 接收机保存这个唯一的 码并且只接受从 码
发射机发出的信号。 这样可以避免接收到别的发射机信号，大大增强抗干扰能力和安全性。
ID 这个ID
This radio system uses low power electronic components and a very sensitive receiver chip. The RF
modulation uses intermittent signal transmission thus reducing even more power consumption. Comparatively,
this radio system uses only a tenth of the power of a standard FM system.
5.01. AFHDS
AFHDS(自动跳频数字系统),这个系统是富斯公司专为模型爱好者自主研发，并具有自主知识产权的一套数字无线
系统。它是专门针对模型产品而研发的，它具有超强的主动和被动抗干扰能力及极低的使用功耗和极高的接收灵敏度，
是目前市面上最好的系统之一。此系统经过研发人员极端严格的测试及多年市场验证，模型爱好者完全可放心使用！
参数说明：
频率范围： 2.405-2.475GHz
波段宽度： 500KHz
波段个数： 142个
发射功率： 不高于20dBm
2.4G模式：自动跳频数字系统
编码方式： GFSK
天线长度： 26毫米
接收机灵敏度： -105dBm
AFHDS（automatic frequency hopping digital system),is developed by FLYSKY for all the Radio Control model lovers
and is patented by FLYSKY at home.The system is specially developed for all the Radio control models,thar offers
super active and passive antijamming capabilities,very low power consumption and high receiver sensitivity.With
extreme rigorous testiong by engineers and studying the markets for years,FLYSKY AFHDS is now considered to be
the one of the best systems available in the market.
RF specifications:
Bandwidth: 500KHz
Band sum: 142
RF power: less than 20dBm
2.4G system: AFHDS
Code type: GFSK
Antenna length: 26mm
RX sensitivity: -105dBm
RF range: 2.405-2.475GHz
5. 2.4GHz System/Characteristic
2.4G系统/系统特征
5