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DMKR 4.3Inch 5.8GHz 40CH 3.7V 2000mAh USB Charging FPV Analog Goggle

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Product Feature

 

With DVR, you can record video anytime and anywhere;

Low power consumption;

Double antenna reception to make the signal more stable;

Auto-Searching,support a key search frequency;

4.3 Inch 800*400 dot hight brightness LCD screen;

Built-in super sensitiveness 5.8GHz 40ch receiver,especially with RaceBand;

Built-in 3.7V/2000mAh hight-capacity Li-ion polymer Battery;

Universal USB charging interface;

Real-time video return, Very low time-delay;

Bilingual menu in support of Chinese and English;

Support external video signal input;

Support video signal output;

 

AV Port Instructions

 

dmkr 5.8ghz 80ch 7v 35v 0.18a fpv analog vrx box

 

Dimension Diagram

 

Not include antenna and headband

 

Safety Instruction

 

Read the entire instruction manual to become familiar with the feature of the product before operationg

age recommendation:over 14 years old. Using any near eye displays on children under 14 can cause eye development problems.This is not a toy

Please avoid wet or humid environments

Please use standard USB charger,charging voltage can only be 5v

Video output and Video input cannot work at the same time

 

specification

 

name 5.8G FPV Goggles
LCD Screen screen size:4.3 Inch IPS
Resolution:800*400px
Display Ratio:16:9
View Angle:Full View
Brightness:500cd/m2 with hight brightness backlight LED
Video delay Video time-delay less than 20ms
Lens 2.8x Fresnel lens,92% transparent rate no distort of light
Interface antenna:2 x RP-SMA male
USB:To charge the battery
AV Jack:External video signals input or internal audio signal output
Card slot:TF-Card,Support up to 32G(C10 recommend)
DVR REC size:VGA/D1/HD Selectable
REC time:OFF/3 min/5min/10min Selectable
Frame rate:30 Frames
Compress format:MJPEG
Record file format:AVI
Languages English and Chinese
Power Supply Power adapter:DC5V/2A (USB interface)
Battery:3.7V/2000mAh
DVR module ON:each full charge revive around 2.5hr working time
DVR module OFF:each full charge revive around 3.5hr working time
Power Consumption:
Normal mode:the device operating current of 400mA at 3.7V
Record mode:the device operating current of 620mA at 3.7V
Built-in battery maximum charge current of 500ma
Wireless Frequency Table(MHz)
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
Band A 5865 5845 5825 5805 5785 5765 5745 5725
Band B 5733 5752 5771 5790 5809 5828 5847 5866
Band E 5705 5685 5665 5645 5685 5905 5925 5945
Band F 5740 5760 5780 5800 5820 5840 5860 5880
Band R 5658 5695 5732 5769 5806 5843 5880 5917
Body Dimension:155mm*144mm*113mm
Weight:300g(with headband,not included antennas)

 

Description

 

dmkr 4.3inch 5.8ghz 40ch 3.7v 2000mah usb charging fpv goggle

 

1,Key 1:Short press into MENU mode;Long press (More than 2 sec) for Power ON/OFF

2,Key 2:Short press for Auto-Searching;Long press(More than 3-5 sec) into AV mode

3,Key 3:Short press to start or stop Recording

4,Key 4:Short press for Band+(Change bands A-B-E-F-R circularly)

5,Key 5:Short press for Channel+(Change channel 1-2-3-4-5-6-7-8-9 circularly)

6,Antenna port A:RP-SMA male

7,Antenna port B:RP-SMA male

8,AV Jack:In RF receiving mode can output audio signal;In AV mode can enter the video signal

9,Micro-USB Charging port:Support DC 5V only

10,Card slot:Used for inserting memory card

11,RESET:Power Reset

12,Charging Indicator:When is charging,the red light is on;When is full,the green light is on.

13,REC Indicator:Show the different working states of the DVR module

 

Menu Instructions

 

In the normal mode,press Key 1 to enter the MENU mode

In MENU mode:

key 1: Scroll options bar

key 2:Auto-Searching

key 3:Invalid

key 4:Enter/Value +

key 5:Enter/Value –

 

Playback Instructions

 

In the menu mode,select the DVR option bar to enter the DVR mode

in DVR mode:

key 1 : Return / Quit Playback mode

key 2 : Delete current file

key 3 : Play / Pause

key 4 : Forward selection of video / Fast Forward (When video is playing)

key 5 : Backward selection of video / Fast  Rewind(When video is playing)

 

Legal Disclaimer
Important Notice on Radio Frequency Usage

 

1.DMKR high-performance VTX modules are powerful RF instruments.Designed for specialized industrial, research, and laboratory applications. By purchasing this product, the buyer acknowledges and agrees to the following:

2.Regulatory Compliance: It is the buyer’s sole responsibility to ensure that the operation of this device complies with local laws, radio frequency regulations, and licensing requirements in their respective country or region.

3.Professional Use Only: This equipment should only be operated by qualified professionals. DMKR is not liable for any legal consequences, fines, or damages resulting from illegal or improper use.

4.Frequency Licensing: The 7.2GHz band may be restricted or require a specific technician’s license for operation. Please consult your local telecommunications authority (e.g., FCC, OFCOM, BNetzA) before powering on the device.

5.Risk of Misuse: The user assumes all risks associated with the deployment of this hardware. DMKR does not authorize the use of these devices in prohibited areas, including but not limited to, near airports or restricted government airspace.

6.No Liability: In no event shall DMKR be held liable for any direct, indirect, or incidental damages, including hardware failure of the UAV/UGV or legal intervention, arising out of the use or inability to use this product.

7.Safety Warning: High-power RF devices generate significant heat and radiation. Ensure proper thermal management and maintain a safe distance during operation.

8.Hardware Modification: Unauthorized modification of the firmware or hardware may void compliance certifications and safety protections.

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