20km Mesh Networking Videolink Drone Radio Frequency Hopping Image Data Link

• Customization: Available
• Range: 20km
• Frequency: 1.4GHz (Can Be Customized)
• Model NO.: VMF020
• Weight: 76.5g
• Maximum Power: 9.5W
• Receive Accuracy: 20MHz -99dBm, 10MHz -100dBm, 5MHz -103dBm
• Transmission Power: 0 - 27dBm±3
• Bandwidth: 5MHz/10MHz/20MHz
• Modulation Type: Qpsk/16qam/64qam
• Transmission Bandwidth: Max 40Mbps at Single Node
• Interface Type: Ethernet Port * 1 , 232 * 2 , Ttl * 1
• Transmission Delay: ≤150ms
• Storage Temperature: -40 ºC~+65 ºC
• Working Temperature: -20 ºC~+55 ºC
• Maximum Current: 1A
• Supply Voltage: 7~30V
• Transport Package: Color Box
• Specification: 88.4*50.8*14mm(± 2mm)
• Trademark: SMD
• Origin: Shenzhen, China (Mainland)

Product Description

Product Description

Specification

Transmission distance	Surface to air 20 km (line of sight)	Interface Type	Ethernet port * 1 , 232 * 2 , TTL * 1
Operating frequency	1.4GHz	Transmission bandwidth	Maximum single node 40 Mbps
Receiving sensitivity	20MHz -9 7 dBm	Temperature range	Storage -40℃~+ 65 ℃
	10MHz -10 0 dBm		Working temperature -20℃~+55℃
	5MHz -10 3 dBm	Transmission delay	≤150ms
Transmit power	0-27dBm±3	Configuration Tools	Web Interface
Channel bandwidth	5MHz/10MHz/20MHz	Supply voltage	7-30V
Modulation	QPSK/16QAM/64QAM	Maximum current	1A
Startup time	≤60s	Maximum Power	9.5W
weight	76.5g	size	88.4*50.8*14mm(±2mm)

Overview

VMF020 series is a transmission module that supports MESH networking , point - to-point, point-to-multipoint and other networking modes. The maximum single-point data bandwidth is 40 Mbps, and it supports heterogeneous frequency networking ( the sending and receiving of signals belong to two different frequency bands to achieve decoy jammers) and intelligent frequency selection (real-time monitoring of the preset frequency noise floor, which can achieve a frequency hopping rate of >1000 hop/s) . The maximum speed supports 1 Mach, strong anti-interference, automatic frequency hopping, MIMO dual-transmission and dual-reception, which solves the problem of aircraft steering occlusion . At the same time, it supports multiple bandwidth allocations, supports long-distance large-code stream video communications, has a moderate size, low transmission delay, and low power consumption. It is often used for medium and long-distance video transmission and data transmission needs in complex environments.

Features

Frequency hopping mode: intelligent frequency selection, maximum allowed to preset 16 sub -frequency points, automatically avoid interference within the 100M working frequency band.

Reliability: Data transmission can be encrypted using AES and DES .

Maximum nodes: Each group can have up to 64 nodes on the network at the same time , with four options: 4/16/32/64 nodes .