DMKR 3.0Inch 3.7V 1200mAh Frequency Auto-Searching 5.8G 40CH Reciver FPV Analog Goggle

Features

 

 

• New Refraction light path design;
• Object distance adjustable, could match Myopia degree（0°-700°）；
• Low power consumption, working current 350mA；
• super sensitive 5.8GHz receiver module, strong anti-interference, more stable signal；
• 40 CH modules, channels Auto-Searching；
• 3.0 inch 480*320 Screen resolution Highlight IPS screen；
• Built in 3.7V/1200mAh Lithium battery；
• TYPE-C charging output；
• Real-time video return, no time delay；
• Support Chinese / English menu；
• Support External video signal input；
• Support Av signal video output, could connect with the external DVR for recording；

 

Specification

 

Item	VR100
Name	5.8G FPV Goggle
Display	Screen: 3.0 inch IPS Highlight screen
	Screen resolution: 480*320
	Ratio: 16:9
	View Angle: 360-degree viewing angle
	Backlight brightness: 500cd/m²
video delay	Less than 10 milliseconds
Interface definition	antenna	SMA male to RP-SMA female
	charging	TYRE-C port charge battery
	headphone	3.5mm AV port available for video input and output
Language	Chinese and English
Power Supply	Power adapter:  suggest use DC5V/1 or DC/5V2A interface
	Capacity: Built in 3.7V/8\1200mAh lithium polymer battery
	Working power: *working current: 350 mA *one hour charge fully，can be worked nearly 3 hours
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	5885	5905	5925	5945
	Band F	5740	5760	5780	5800	5820	5840	5860	5880
	Band R	5658	5695	5732	5769	5806	5843	5880	5917
Appearance	Dimension:  107mm * 150mm * 75mm
	Weight: 300g without antenna

 

Menu Definition

 

 

• Key 1: long press ( 3 seconds) power on/off；short press to enter menu, every press to enter next menu
• Key 2: short press to auto-search signal (Automatic selection for the strongest signal channel ).
• Key 3: short press to switch the Channel (circle switch 1-2-3-4-5-6-7-8 channels), menu mode stays at +.
• Key 4: short press to switch the Bands (circle switch A-B-E-F-R 频段). Menu mode stays at -.
• Antenna A: SMA male to RP-SMA female.
• Antenna B: SMA male to RP-SMA female.
• Gear A: switch the scroll to change the internal lens position to adjust the object distance.
• Gear B: used with the Gear A synchronously, same function..
• Charging interface: TYPE-C support DC5V charging.
• Headphone interface: 5mm AV port available for video input and output.
• Indicator light: Red light on when charging, fully charged the green light on and the red light off.
• High-frequency skin: Installed by Velcro.
• Three-spoke elastic headwear: with external buckle installation

 

AV Port Instruction

 

 

Dimensions

 

Antenna and headband not include

 

 

Safety Instruction

 

1. Please read the instruction manual thoroughly before operation to familiarize yourself with the product features！
2. Age recommendation: over 14 years. Using any monitor closely to children under 14 may cause eye development problems. This is not a children’s toy！
3. Please avoid using the product in a humid environment！
4. Please use a standard USB charger, the charging voltage can only be 5V!
5. AV output and Video input cannot work at the same time, it is forbidden to insert external video in RF receiving mode!
6. Please do not use corrosive cleaners to wipe the product！

 

Legal Disclaimer
Important Notice on Radio Frequency Usage

 

1.DMKR high-performance Goggles 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.