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Foxtech VDC-22 User Manual

Long-range video / data transmission system
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VDC-22 / VDC-55
Long-Range Video / Data Transmission System
V1.0
2022.10

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Summary of Contents for Foxtech VDC-22

  • Page 1 VDC-22 / VDC-55 Long-Range Video / Data Transmission System V1.0 2022.10...
  • Page 2 Please read the instruction manual carefully and strictly follow the instructions in this manual to use this product. Foxtech will not be liable for any result or loss caused by improper use, installation, assembly or modification of users.
  • Page 3 4. Please make sure there is no high-powered wireless emitting equipment with the same frequency around where VDC-22 / VDC-55 is working, or the image receiving will be affected and damaged; 5. If the receive signal is bad, adjust the angle of the receive antenna may help.

  • Page 4: Table Of Contents

    Content Package......................... 1 Short Description......................2 Main Parameters......................3 Interface......................... 4 Mounting ........................9 Sky End........................9 Base End........................10 1. Antenna And Wire..................10 2. GCS......................10 Specification........................11...

  • Page 5: Package

    VDC-22 / VDC-55 User Manual Package Device Base End Sky End Standard Accessories Sky End Antenna *4 Fiberglass Antenna *1 (2.5 dBi & 4 dBi) Feeder Cables *1 Power / SBus Cable *1 2022 FOXTECH All Rights Reserved 1...

  • Page 6: Short Description

    The good industrial thermal design enables it to meet the needs of industry-grade applications. VDC-22 / VDC-55 can connect with GCS which supports aviation plug, so please reach to our sales if you need. *Test under LOS and no interference conditions.

  • Page 7: Main Parameters

    VDC-22 / VDC-55 User Manual Main Parameters Transmission Distance Modulation Mode 22 km for VDC-22 OFDM 55 km for VDC-55 Data Transmission Video Transmission 2*UART / 2* SBUS 1* Ethernet Port multi-channel transmission is support Frequency Modulation Working Frequency Frequency Hopping / Fixed Frequency 800 MHz / 1.4 GHz / 2.4 GHz...

  • Page 8: Interface

    VDC-22 / VDC-55 User Manual Interface Sky End 1. Ethernet Symbol Description Direction 2. UART1 Symbol Description Direction RS232 RX RS232 TX 2022 FOXTECH All Rights Reserved 4...
  • Page 9 VDC-22 / VDC-55 User Manual 3. UART2 Symbol Description Direction TTL RX TTL TX 4. Power Symbol Description Direction +Vcc (9v~28v) 5. SBUS1 Symbol Description Direction SBUS OUT +5v (Max Current 1A) 6. SBUS2 Symbol Description Direction SBUS OUT +5v (Max Current 1A) 7.
  • Page 10 VDC-22 / VDC-55 User Manual 8. WI-Fi Signal Strength Green Light State 3 Lights Constantly On Signal strength is strong, transmission quality is high 2 Lights Constantly On Signal strength is OK, transmission quality is medium 1 Light Constantly On...
  • Page 11 VDC-22 / VDC-55 User Manual Base End 1. Fiberglass antenna 2. Signal display screen Display signal strength, frequency, bandwidth, etc. Five LED lights stands for Power, Connection and Signal Strength 3. Battery Base SONY XXXX Battery is acceptable. Exterior power supply is preferred if an exterior power supply is connected via interface No.
  • Page 12 VDC-22 / VDC-55 User Manual Description Direction UART1 TX (RS232) UART1 RX (RS232) UART2 TX (RS232) UART2 RX (RS232) RC1_IN RC2_IN Vcc (9v~28v) Vcc (9v~28v) 2022 FOXTECH All Rights Reserved 8...

  • Page 13: Mounting

    Connect the gimbal with VDC-22 / VDC-55 via Ethernet interface and connect the VDC-22 / VDC-55 to the FC by UART1 ( RS232 by default) and UART2 (TTL by default). Please connect the SBUS_OUT interface on VDC-22 / VDC-55 to SBUS interface on FC to realize RC control.

  • Page 14: Base End

    VDC-22 / VDC-55 User Manual Base End 1. Antenna & Wire 2. GCS The base end can connect to the GCS via Ethernet port or UART interface and send the image and data to the ground station. Video Display The base end can transfer the video to the decoding software (such as VCL) on the host computer or GCS (such as Mission Planner).

  • Page 15: Specification

    VDC-22 / VDC-55 User Manual Specification Bandwidth 800MHz / 1.4GHz / 2.4GHz 800MHz: 806MHz～825MHz Working 1.4GHz: 1427MHz～1447MHz Bandwidth 2.4GHz: 2408MHz～2488MHz Channel 5MHz/10MHz/20MHz Bandwidth Wireless Performance Modulation Mode OFDM Output Power MK22：30dBm±1dB MK55：33dBm±1dB Sensitivity ≤-95dBm Transmission MK22：22km Distance MK55：55km Speed In The Air...
  • Page 16 VDC-22 / VDC-55 User Manual Baud Rate: 115200 (Default), support 57600, 38400, 19200, 9600 Air Unit: 2 *SBUS Output SBUS Ground Unit: 2*SBUS Intput Air Unit: 1*4pin Ethernet Ground Unit: 1*RJ45 Air Unit: SMA Port Ground Unit: N Air Unit: Black rubber...

This manual is also suitable for:

Vdc-55

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