Manwal għall-utent għat-trasmettitur tal-vidjo mingħajr fili HD

Disclaimer

• Please read the user’s manual carefully before use. Be sure to pay attention to the warnings and understand all points completely.
• Please strictly abide by the local radio frequency management regulations.
• Please follow the installation steps in the manual to use this product. Our company and agent will not take legal responsibility for the damage of equipment or personnel caused by the installation and modification of users.
• This copyright of this manual belongs to Great Mainlink Tech Co., LTD. No one may make copies without written consent.

Attenzjoni                

Attention to installation

1. Before power on, make sure the antenna connection is reliably . inkella, it will cause damage to the device.

2. Make sure that the voltage is within the range of use.

3. Please pay attention to the EMC of all the electronic equipments on your drone.

4. It is recommended that the antenna should be installed downward and keep the antenna away from the metal on the drone.

5. Make sure to use the matching antenna.

Before use                                      

1. Make sure that all cables are connected correctly and firmly.

2. No foreign objects (e.g. liquids, sand, eċċ) can be entered inside the device.

3. It takes 15 seconds for the device to start. Video and data cannot be transferred until the device has finished booting.

4. Please ensure that the environment in which the equipment is used is free of other electromagnetic interference.

5. When the signal weakens, you can improve the effect by changing the heading direction of the antenna.

Il-lista ta 'affarijiet li se nippakja

Device X 2

Ħarsa ġenerali

Industry drone market is developing very fast in recent years. The fight time and distance of drones are getting longer and longer. MK22/MK55, a long-range wireless transmission system, is designed for VTOL fixed wing and other long-range drones. The system can transmit video, fight control data, dejta tal-kontroll tal-gimbal, and RC data simultaneously. With the advantage of high level intergration and powerful function, MK22/MK55 is a typical good product to meet long-range transmission requirements.

There are two frequency bands——800MHz、1.4GHz and 2.4GHz. Users can choose according to their needs. Please choose the suitable frequency band according to local regulations.

MK22 can transmit data and video to 22km, MK55 can transmit data and video to 55km, making it very suitable for long range drone.

If you use our recommend ground station, you only need one cable with connector to connect the device and your ground station.

^*1Test under LOS and no interference conditions。

Karatteristiċi

Long distance Modulation

-MK22 Up to 22km @ LOS– OFDM

-MK55 Up to 55km @ LOS

Video interface Data interface

– Ethernet *1 – UART（TTL/RS232）/SBUS，

Hopping/Fixed Frequency frekwenza Banda

-Fiss: user defined – 800MHz/1.4GHz/2.4GHz

-Hopping:  awtomatiku Working mode

BW – Air unit can be ：Point to point mode

-5/10/20 MHz Repeater mode

Work temperature Power range

– 40℃ ~ + 70 ℃ – DC 9~28V Battery 3S~6S

M52 Interface Description

Unità tal-arja

side view

Ethernet

numru	Character	deskrizzjoni	Input/Output
1	T+	TX+	il
2	T-	TX-	il
3	R+	RX+	I
4	R-	RX-	I

2. UART1

numru	Character	deskrizzjoni	Input/Output
1	G	GND	I / O
2	R	RS232 RX	I
3	T	RS232 TX	il

3. UART2

numru	Character	deskrizzjoni	Input/Output
1	G	GND	il
2	R	TTL RX	I
3	T	TTL TX	il

4. Power

numru	Character	deskrizzjoni	Input/Output
1	G	GND	I / O
2	V	+Vcc（9v~28v）	I

5. SBUS1

numru	Character	deskrizzjoni	Input/Output
1	S	SBUS_OUT	il
2	V	+5v（I max 1A）	il
3	G	GND	I / O

6. SBUS2

numru	Character	deskrizzjoni	Input/Output
1	S	SBUS_OUT	il
2	V	+5v（I max 1A）	il
3	G	GND	I / O

7. indikatur tas-saħħa

This indicator is solid green when air unit is booting.

8. indikatur link

LED Pattern Description

solid green Wireless link is established

light off Wireless link is lost

9. Status Indicator

LED Pattern（Blink only in booting） Description

Blink 2 times Initialization OK, Frequency is 1.4GBlink 1 time Initialization OK, Frequency is 800M

Blink 3 times Switch mode (Swith from air to ground, vice verse)

Blink slow all the time Enter configuration mode

Blink fast all the time Device abnormal

10. SMA antenna connector.

1. Fiber glass antenna.
2. OLED display.
3. batterija
4. konnettur.

numru	deskrizzjoni	Input/Output
1	Rx+	I
2	Rx-	I
3	Tx+	il
4	Tx-	il
5	UART1 TX (RS232)	il
6	UART1 RX (RS232)	I
7	UART2 TX (RS232)	il
8	UART2 RX (RS232)	I
9	NC
10	RC1_IN	I
11	RC2_IN	I
12	+5v	il
13	GND	I / O
14	GND	I / O
15	GND	I / O
16	GND	I / O
17	GND	I / O
18	GND	I / O
19	Vcc (9v~28v)	I
20	Vcc (9v~28v)	I

speċifikazzjoni

kategorija	Punt	Dettall
Bla wajersprestazzjoni	Faxxa tal-frekwenza	800MHz / 1.4GHz
	medda ta 'frekwenza	800MHz：806MHz～825MHz1.4GHz：1427MHz～1447MHz2.4GHz:  2400~2480MHz
	Band width	5MHz/10MHz/20MHz
	modulazzjoni	OFDM
	EIRP	MK22: 30dBm±1dBMK55: 33dBm ± 1dB
	sensittività	≤-95dBm
	medda	MK22: 22kmMK55:55km*1
	Rata tal-bit	30Mbps @ 20MHz
Firxa tal-Qawwa	DC 9 ~ 28V
Konsum tad-dawl	≤8.5W
interface	antenna	High School *2
	Power	XT30
	UART	TTL 3.3V，1 bidu daqsxejn, 8 bit tad-dejta, 1 waqfien daqsxejn, ebda parità., Rata Baud 115200 （default），57600, 38400, 19200, 9600
		UART1 u UART2
	SBUS	SBUS_IN
		SBUS_OUT
	Ethernet	4 pin
	Qawwa RT	1
	Aqleb	Għall-iswiċċ tal-arja u tal-art
antenna	interface	High School
	tip	Arja：Glue stick antenna 20cmGround：Fiber glass antenna, penal antenna
	tip polarizzazzjoni	vertikali
	Gwadan	Arja：2.5dBiGround：12dBi
	SWR	≤2.0
ambjent	Work temperature	-40℃ ~ + 70 ℃
	temperatura tal-ħażna	-40℃ ~ + 85 ℃
	umdità	5~ 95%，mingħajr kondensazzjoni
Dehra	daqs	112 X 63.5 X 19 mm
	piż	143g