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Arkbird 

 

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Product Introduction: 

ARKBIRD-433UHF is a 10-channel module designed for long-distance flight:

 

1. The advanced code division frequency hopping system (FHSS) produces the only way of frequency 

hopping  sequence  according  to  the  only  ID  code  of  each  transmitter,  and  receives  it  by  different  ID 

addresses with fast frequency hopping at full frequency; 

2. Adjustable power (100mw-1400mw); 

3. Both Tuner mode and Repeater station mode are optional, plug and play and automatically identify. 

Repeater mode can be compatible with all radio TXs; 

4. No welding setup, wires are connected easily;     

5. Receiver 10-channel Servo output interface, PPM output, 3.3V RSSI output interface, and head sensor 

interface;   

6. Rapid response of 20ms, without delay.   

 

With Arkbird OSD, it has the following functions: 

7.  It  can  be  configured  to  single-wire  PPM&RSSI  output,  three-wire  transmission  of  10-channel  signal 

and  RSSI,  with  very  simple  wire  connecting;  (

Arkbird  OSD  needs  to  be  upgraded  to  3.1020  or  newer 

firmware) 

8.  The  original  channel  1-4  input  ports  on  Arkbird  OSD;  automatically  become  output  ports  which  will 

output channel 7-10 of the radio TX control; 

9. Output channel 9 and 10 can be configured to steering A Servo

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Stabilizing-Gimbal for camera. Positive 

or negative, and the amount of stability augmentation can be adjusted.   

Transmitter:    working voltage: 2S-3S

7

12.6V

            peak current: 400mA@12V     

Receiver:        working voltage: 4

12V                                  peak current: 120mA@5V   

 

Attention:   

Read the instructions carefully before using, pay attention to details and wire connection, and avoid 

the missing of important messages, which may become a hidden danger for the flight.

 

Summary of Contents for 433UHF

Page 1: ...onse of 20ms without delay With Arkbird OSD it has the following functions 7 It can be configured to single wire PPM RSSI output three wire transmission of 10 channel signal and RSSI with very simple wire connecting Arkbird OSD needs to be upgraded to 3 1020 or newer firmware 8 The original channel 1 4 input ports on Arkbird OSD automatically become output ports which will output channel 7 10 of t...

Page 2: ...r placed far to avoid interference to FPV Video RX please ensure the UHF transmitter antenna vertically installed 1 5 m above the ground A tripod is recommended 2 Please refer to the above graph connect the 2 4G 72M receiver channel 1 10 to the UHF transmitter insert the V 5V and G ground wire to power up the receiver 3 After checking the wire connection please insert the balance charge port of th...

Page 3: ...ay from the interference source such as camera video TX make grid antenna with 18cm foil paper increasing the gain for long distance flight Bottom of the antenna metal position connected to the grid antenna 4 Receiver Single line PPM RSSI Output and SBUS function Make a short circuit between the Channel 8 s signal to the 5V in the middle row using jumper cap Then channel 7 will output composite PP...

Page 4: ...mode or 2 4G 72M receiver is working and able to control a servo If you use the Arkbird OSD single wire transmission enter the OSD menu check the first row to see whether it is upgraded to latest firmware above V3 1020 Q Short distance Failsafe less than 5km under maximum power LED brightest A check RSSI intensity through OSD if signal is still not A00 it may be failsafe from repeater receiver Che...

Page 5: ...smission 1 6 channels as follows aileron elevator throttle direction and 2 auxiliary channels If no corresponding please change the servo line sequence or set the radio TX s PPM 1 6 channel as the above order Attentions Be sure to read the Safety precautions of Arkbird equipment carefully 1 The Arkbird equipment can only be used for small aircraft model entertainment Please do not install it in th...

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