DMKR 7.2GHz 64CH 7V-35V FPV Analog VRX Box

Appearance

 

 

Interface Description

 

 

No.	Item		Function
1	RX ANT A		Receive antenna A port (SMA-F)  Impedance 50Ω
2	RX ANT B		Receive antenna B port (SMA-F)  Impedance 50Ω
3	ENC SW		Encoding switch, rotate left and right to adjust the frequency point. (Press briefly to switch frequency bands; press and hold for 3 seconds to lock the screen, then press again for 3 seconds to unlock.)
4	DC IN		DC 7-35V input, Max≤36V.
5	AV OUT		Video output, amplitude 1Vp-p
6	OLED	BAND	Operating frequency band
		FREQ	Operating frequency（MHz）
		RSSI	Received Signal Strength Indication
			Screen lock icon

 

AV Output Definition

 

 

Reciver Operationg Channel Table

 

Frequency Table
Channel Band	CH1	CH2	CH3	CH4	CH5	CH6	CH7	CH8
BAND A	6110	6130	6150	6170	6190	6210	6230	6250
BAND B	6270	6290	6310	6330	6350	6370	6390	6410
BAND E	6430	6450	6470	6490	6510	6530	6550	6570
BAND F	6590	6610	6630	6650	6670	6690	6710	6730
BAND R	6750	6770	6790	6810	6830	6850	6870	6890
BAND P	6910	6930	6950	6970	6990	7010	7030	7050
BAND H	7070	7090	7110	7130	7150	7170	7190	7210
BAND U	6115	6265	6425	6585	6745	6905	7065	7185

 

Reciver Parameters

 

Item	Min.	Median		Max.		Test Conditions
Freq	6110MHz	6650MHz		7210MHz
Input Impedance	50Ω					Antenna port impedance
Operating Voltage	DC 7~ 35V
Operating Current	0.18A					Power supply 12V Data
Receiver Sensitivity	-95dBm±2
Video Amplitude	1Vp-p
Max. Input	10dBm					Max. Input Wattage
Weight	120g
Dimension	83*61*25mm
Operating Temperature	-20℃		25℃		75℃
Operating Humidity	10%		50%		95%
Storage Environment	-40℃		25℃		90℃	Storage Temperature

 

Packing Detail

 

1. Antenna * 2;
2. XT60 to DC 3.5mm power cable * 1;
3. 3.5mm dual-head AV cable * 1;
4. 3.5mm to RCA AV cable * 1

 

Legal Disclaimer
Important Notice on Radio Frequency Usage

 

1.DMKR high-performance VRX Box 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.