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产品介绍 Introduction
Tr8B 是一款采用 AFHDS 3( 第三代自动跳频数字系统)协议
支持 8 个 PWM 通道信号输出的微型接收机。它具有扣式双天
线,支持双向传输,可实现回传功能,支持 2 个 Newport 接
口(Newport 接口可自定义输入或输出的信号类型:i-BUS2/
S.BUS/i-BUS/PPM 等)。设计上也独辟蹊径,在满足轻小常
规应用的基础上提供了 DIY 配件,以满足不同的需求。
接收机概览 Receiver overview
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[5]
[6]
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[8]
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产品规格 Product specification
产品型号:Tr8B
适配发射机:PL18 或 NB4 系列,AFHDS 3 代高频协议发射机
适合机种:室内机、滑翔机、车、船、固定翼或机器人
PWM 通道:8
无线频率:2.4GHZ ISM
无线协议:AFHDS 3
天线类型:双天线 (ipex4)
发射功率:小于 20dBm
输入电源:3.5 ~ 9V/DC
工作电流 : < 30mA/5V
数据输出:PWM/PPM/i-BUS2/i-BUS/S.BUS
温度范围:-10℃ ~ +85℃
湿度范围:20% ~ 95%
在线更新:支持
遥控距离:>1000m( 空旷无干扰空中距离 )
外形尺寸:19.5*14.6*3mm(不含插针和天线)
机身重量:0.9g ( 不含插针和天线)
2g ( 含 4*3 Pin 插针和双天线)
安规认证:CE,FCC ID: 2A2UNTR8B00
对码 Binding
本款接收机上电即自动进入对码状态,即每次上电后,接收机等待 1 秒,若与发射机没有建立连接,即进入对码状态,若接收机进入对码状态 10S
内未与发射机对码成功,则退出对码状态。如之前与发射机成功对码(建立连接),则退出对码状态后,继续等待与已对码的发射机建立连接。
当本接收机与发射机完成对码使用时, 请先打开发射机再打开接收机, 若先打开接收机, 此时若有同类发射机处于对码状态, 则可能会被错误对码,
请小心避开!
接收机支持双向对码和单向对码(双向对码完成后发射机将显示接收机回传的信息),因此对码前需先在发射机端设置单向或双向对码。如需对码
接收机与发射机,对码步骤如下所述。
http://www.flysky-cn.com
Copyright ©2022 Flysky Technology co., ltd
Tr8B
The Tr8B receiver based on AFHDS 3 protocol( third-generation automatic frequency
hopping digital system)is micro receiver with 8 PWM channels. It features two button
antennas, bidirectional data transmission and data returning. It supports 2 Newport
function interfaces( Newport interface can be customized with the input or output signal
type: i-BUS2/S.BUS/i-BUS/PPM, etc.). The receiver adapts all transmitters and RF modules
with AFHDS 3 protocol. The design is also unique. We provide DIY accessories to meet
special demands, in addition to meeting conventional applications.
[1] CH1 通道接口
[2] CH3 通道接口
[3] 天线
[4] CH7(NPB) 通道接口
[2]
[5] CH5 通道接口
[1] CH1
[6] LED
[1]
[2] CH3
[7] CH8 (NPA)
[3] Antennas
[8] CH6
[4] CH7(NPB)
[9] BVD cable
[5] CH5
welding point
DIY 配件介绍:
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BVD 检测线:当需要使用 BVD 功能检测电压时,先将 BVD 线的焊接头端(左图 [15] 位置 ) 焊接到
接收机的 BVD 焊点处(左图 [9] 位置) , 即可使用 BVD 功能检测电压。
注:
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1. 使用 BVD 功能时,需要将检测的电池负极与接收机电源地(左图 [14] 位置)相连;
2. BVD 电压检测范围: 0~70V 。
两组通道接口插针(对应通道 5、6、7 和 8):当需要使用 4 个以上通道或 Newport 时,将相应的
插针焊接到接收机预留的通道位置处即可。
请注意焊接完毕后,用新的热缩套管套住电路板,以防止使用过程中接触金属而造成短路!
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DIY accessories:
BVD cable: When you need to use the BVD function to detect voltage, first weld the BVD cable
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welding joint end (in the left figure [15] ) to the receiver's BVD welding point (in the left figure [9] ).
Then you can use the BVD function to detect voltage.
Notes:
1. When using the BVD function, connect the negative terminal of the detected battery to the
receiver's power cathode (in the left figure [14]) .
2. BVD voltage detection range: 0 – 70 V.
Two sets of channel interface pins (corresponding to channels 5, 6, 7 and 8): When more than 4
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channels or Newports need to be used, just weld the corresponding pins to the channel position
reserved in the receiver.
It should be noted that you use a new heat-shrinkable sleeve to cover the circuit board
to prevent from contacting with metal, so as to avoid a short circuit !
Product Designation: Tr8B
Compatible Transmitters: Transmitters with AFHDS 3 protocol, such as PL18 or Nb4
series
Compatible Models : Indoor aircraft, gliders, cars, boats, fixed-wing aircraft or robots.
PWM Channels: 8
RF: 2.4GHz ISM
2.4G Protocol: AFHDS 3
Antenna: Two antennas (ipex4)
Maximum Power: < 20dBm (e.i.r.p.) (EU)
Input Power: 3.5-9V/DC
Working Current: < 30mA/5V
Data Output: PWM/PPM/i-BUS2/i-BUS/S.BUS
Temperature Range: -10℃ ~ +85℃
Humidity Range: 20% ~ 95%
Online Update: Yes
Distance: >1000m (Air distance without interference)
Dimensions: 19.5*14.6*3mm (Excluding pins and antennas)
Weight: 0.9g (Excluding pins and antennas)
Certifications: CE, FCC ID: 2A2UNTR8B00
接收机 Receiver
[6] LED 指示灯
[11] CH2 通道接口
[7] CH6 通道接口
[12] S(信号脚)
[8] CH8 (NPA) 通道接口
[13] +(电源正极)
[9] BVD 线焊点
[14] -(电源地)
[10] CH4 通道接口
[15] 焊接头
[10] CH2
[11] CH4
[12] S(Signal Pin)
[13] +(Power anode)
[14] -(Power cathode)
2g (Including 4*3 pins and two antennas)
[16] BVD 线
[17] 接电池正极
[15] Welding joint
[16] BVD cable
[17] Connect to battery anode

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Summary of Contents for Fly Sky Tr8B

  • Page 1 Tr8B 接收机 Receiver 产品介绍 Introduction The Tr8B receiver based on AFHDS 3 protocol( third-generation automatic frequency Tr8B 是一款采用 AFHDS 3( 第三代自动跳频数字系统)协议 hopping digital system)is micro receiver with 8 PWM channels. It features two button 支持 8 个 PWM 通道信号输出的微型接收机。它具有扣式双天 antennas, bidirectional data transmission and data returning. It supports 2 Newport 线,支持双向传输,可实现回传功能,支持...
  • Page 2 Tr8B 接收机 Receiver 对码 Binding 双向对码步骤: 1. 发射机选择双向通信,然后进入对码状态; 2. 接收机上电进入对码状态,接收机 LED 灯快闪; 3. 接收机 LED 灯常亮,即对码成功,发射机对码成功后自动退出对码状态,对码完成; 4. 检查发射机、接收机是否正常工作。如需重新对码,请重复以上步骤。 单向对码步骤: 1. 发射机选择单向通信,然后进入对码状态; 2. 接收机进入对码状态,此时接收机 LED 灯快闪; 3. 接收机 LED 灯慢闪,即对码成功。发射机则需手动将其退出对码状态,接收机 LED 灯常亮,对码完成; 4. 检查发射机、接收机是否正常工作。如需重新对码,请重复以上步骤。 注:对码时请先将发射机进入对码状态,再将接收机进入对码状态;若 10S 内对码没有完成,接收机退出对码状态,LED 灯进入慢闪状态。 The receiver automatically enters the bind state upon power-on. That is, the receiver waits for 1 second after power-on, it enters the binding state if no connection is established with the transmitter.
  • Page 3 Tr8B 接收机 Receiver 失控保护 Failsafe 失控保护功能用于在接收机与发射机失去信号不受控制后,接收机按设置好的失控保护值进行通道输出以保护模型及人员安全。 本款接收机共支持三种失控保护模式 : [ 无输出 ]、[ 保持 ] 和 [ 固定值 ] [ 无输出 ] PWM 通道接口为无输出状态 ; [ 保持 ] 输出失控前最后的通道值; [ 有输出 ] 输出设置的固定值。 注: 1. 对于 PPM/i-BUS/S.BUS/i-BUS2 等总线信号类型不允许单个或其中几个通道为 [ 无输出 ] 模式,通道设置为 [ 无输出 ] 模式时,实际信号是保持...
  • Page 4 Tr8B 接收机 Receiver 认证相关 Certification FCC Compliance Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

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