User manual for wireless video transmitter HD

Nkwuputa

• Biko gụọ akwụkwọ ntuziaka onye ọrụ nke ọma tupu ejiri ya. Jide n'aka na ị ga-aṅa ntị na ịdọ aka ná ntị ma ghọta isi ihe niile kpamkpam.
• Biko rube isi na ụkpụrụ njikwa ugboro redio mpaghara.
• Biko soro usoro nrụnye dị na ntuziaka ka iji ngwaahịa a. Ụlọ ọrụ anyị na onye nnọchi anya anyị agaghị ewere ọrụ iwu kwadoro maka mmebi akụrụngwa ma ọ bụ ndị ọrụ kpatara nrụnye na mgbanwe nke ndị ọrụ.
• This copyright of this manual belongs to Great Mainlink Tech Co., LTD. No one may make copies without written consent.

Ịkpachara anya                

Nlebara anya na ntinye

1. Tupu ike na, hụ na njikọ antenna bụ ntụkwasị obi . Ma ọ bụghị ya, ọ ga-emebi ngwaọrụ ahụ.

2. Gbaa mbọ hụ na voltaji dị n'ime oke ojiji.

3. Biko ṅaa ntị na EMC nke ngwa eletrọnịkị niile dị na drone gị.

4. A na-atụ aro ka etinyere antenna ala ala ma mee ka antenna ahụ pụọ na ígwè dị na drone.

5. Gbaa mbọ hụ na ị na-eji antenna dakọtara.

Tupu eji                                      

1. Gbaa mbọ hụ na ejikọrọ eriri niile nke ọma na nke ọma.

2. Enweghị ihe ndị mba ọzọ (e.g. mmiri mmiri, ájá, wdg) enwere ike ịbanye n'ime ngwaọrụ.

3. Ọ na-ewe 15 sekọnd ka ngwaọrụ malite. Enweghị ike ibufe vidiyo na data ruo mgbe ngwaọrụ gụchara booting.

4. Biko hụ na gburugburu ebe a na-eji akụrụngwa enweghị nnyonye anya electromagnetic ndị ọzọ.

5. Mgbe mgbaàmà ahụ na-ada mbà, ị nwere ike imeziwanye mmetụta site n'ịgbanwe ụzọ isi nke antenna.

Ndepụta nkwakọ ihe

Device X 2

Overview

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, data njikwa 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。

atụmatụ

Long distance Modulation

-MK22 Up to 22km @ LOS– OFDM

-MK55 Up to 55km @ LOS

Video interface Data interface

– Ethernet *1 – UART (TTL/RS232)/SBUS，

Ugboro mkpọtu/obere Frequency Band

-Edoziri: akowara onye ọrụ – 800MHz/1.4GHz/2.4GHz

-Hopping:  akpaka Ụdị ọrụ

Bw – Igwe ikuku nwere ike ịbụ ：Tụtụ aka gaa na ọnọdụ ntụaka

-5/10/20 MHz Repeater mode

Okpomọkụ ọrụ Oke ike

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

M52 Interface Description

Ngalaba ikuku

side view

Ethernet

Number	agwa	Description	Ntinye/mmepụta
1	T+	TX+	The
2	T-	TX-	The
3	R+	RX+	m
4	R-	RX-	m

2. UART1

Number	agwa	Description	Ntinye/mmepụta
1	G	GND	M / O
2	R	RS232 RX	m
3	T	RS232 TX	The

3. UART2

Number	agwa	Description	Ntinye/mmepụta
1	G	GND	The
2	R	TTL RX	m
3	T	TTL TX	The

4. ike

Number	agwa	Description	Ntinye/mmepụta
1	G	GND	M / O
2	V	+Vcc（9v~28v）	m

5. SBUS1

Number	agwa	Description	Ntinye/mmepụta
1	S	SBUS OUT	The
2	V	+5v（I max 1A）	The
3	G	GND	M / O

6. SBUS2

Number	agwa	Description	Ntinye/mmepụta
1	S	SBUS OUT	The
2	V	+5v（I max 1A）	The
3	G	GND	M / O

7. Power egosi

Ihe ngosi a bụ akwụkwọ ndụ akwụkwọ ndụ siri ike mgbe ikuku ikuku na-agbapụ.

8. Link egosi

Nkọwa ụkpụrụ LED

siri ike green Ikuku njikọ guzosie ike

light off Wireless link is lost

9. Ngosipụta ọnọdụ

Ụkpụrụ LED (Blink naanị na booting) Nkọwa

kpuo ìsì 2 times Initialization OK, Ugboro bụ 1.4GBlink 1 time Initialization OK, Ugboro ugboro bụ 800M

kpuo ìsì 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. Eriri iko eriri.
2. OLED display.
3. Battery
4. njikọ.

Number	Description	Ntinye/mmepụta
1	Rx+	m
2	Rx-	m
3	Tx+	The
4	Tx-	The
5	UART1 TX (RS232)	The
6	UART1 RX (RS232)	m
7	UART2 TX (RS232)	The
8	UART2 RX (RS232)	m
9	NC
10	RC1_IN	m
11	RC2_IN	m
12	+5v	The
13	GND	M / O
14	GND	M / O
15	GND	M / O
16	GND	M / O
17	GND	M / O
18	GND	M / O
19	Vcc (9v~28v)	m
20	Vcc (9v~28v)	m

nkọwapụta

Category	item	Ihe
ikukuPerformance	Ugboro ugboro	800MHz/1.4GHz
	Frequency nso	800MHz：806MHz ～825MHz1.4GHz：1427MHz ～1447MHz2.4GHz:  2400~ 2480MHz
	Ogologo band	5MHz/10MHz/20MHz
	Mgbanwe ụda olu	OFDM
	EIRP	MK22: 30dBm±1dBMK55: 33dBm ± 1dB
	uche	-95dBm
	nso	MK22: 22kmMK55:55km*1
	Bit ọnụego	30Mbps @ 20MHz
Oke ike	DC 9 ~ 28V
ike oriri	≤8.5W
interface	poolu	High School *2
	ike	XT30
	UART	TTL 3.3V，1 mmalite bit, 8 bit data, 1 nkwụsị bit, enweghị oke., Baud ọnụego 115200 (ndabara)，57600, 38400, 19200, 9600
		UART1 na UART2
	SBUS	SBUS_IN
		SBUS_OUT
	Ethernet	4 Pin
	Bọtịnụ	1
	Gbanwee	Maka mgba ọkụ ikuku na ala
poolu	interface	High School
	ụdị	Ikuku：Glue stick antenna 20cmGround：Eriri iko eriri, penal antenna
	Polarization ụdị	vetikal
	uru	Ikuku：2.5dBiGround：12dBi
	SWR	≤2.0
Environment	Okpomọkụ ọrụ	-40℃ ~ + 70 ℃
	nchekwa okpomọkụ	-40℃ ~ + 85 ℃
	iru mmiri	5~ 95%，na-enweghị ntụpọ
Ọdịdị	size	112 X 63.5 X 19 mm
	ibu	143g