---
product_id: 296527460
title: "Black Mamba FPV VTX 5.8GHz 6V-28V, 40CH 2000mW FPV Transmitter for Long-Distance Transmission 8 to 9km (TX5820 V2-SMA)"
brand: "flysight"
price: "€ 155.91"
currency: EUR
in_stock: true
category: "Flysight"
url: https://www.desertcart.hr/products/296527460-black-mamba-fpv-vtx-5-8ghz-6v-28v-40ch-2000mw
store_origin: HR
region: Croatia
---

# 40 channels for interference-free transmission 2000mW max power output Up to 9km long-distance range Black Mamba FPV VTX 5.8GHz 6V-28V, 40CH 2000mW FPV Transmitter for Long-Distance Transmission 8 to 9km (TX5820 V2-SMA)

**Brand:** flysight
**Price:** € 155.91
**Availability:** ✅ In Stock

## Summary

> 🚁 Elevate your FPV game with unstoppable range and power!

## Quick Answers

- **What is this?** Black Mamba FPV VTX 5.8GHz 6V-28V, 40CH 2000mW FPV Transmitter for Long-Distance Transmission 8 to 9km (TX5820 V2-SMA) by flysight
- **How much does it cost?** € 155.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/296527460-black-mamba-fpv-vtx-5-8ghz-6v-28v-40ch-2000mw)

## Best For

- flysight enthusiasts

## Why This Product

- Trusted flysight brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Channel Mastery:** Switch seamlessly across 40 channels to avoid interference and maintain your competitive edge.
- • **Powerhouse Performance:** Unleash a blazing 2000mW output for crystal-clear FPV signals that dominate the skies.
- • **Extended Flight Freedom:** Experience ultra-long 8-9km transmission range—fly farther, see clearer, and stay connected.
- • **Compact & Durable Design:** Engineered with premium materials and a sleek form factor to fit your drone without weighing it down.
- • **Optimized Cooling System:** Built-in fan and heat dissipation ready for high-power runs—keep your transmitter cool under pressure.

## Overview

The Black Mamba FPV VTX TX5820 V2-SMA is a professional-grade 5.8GHz video transmitter delivering up to 2000mW power across 40 channels, enabling long-distance FPV transmission up to 9km. Its compact, durable design includes advanced cooling features to ensure reliable performance during extended flights, making it ideal for serious drone pilots seeking superior signal clarity and range.

## Description

Designed as per the prevailing industry standards, it scores high on the aspect of utility. The quality material used in its construction makes it durable.

## Features

- Designed to perfection
- Compact construction
- Packed with features
- It comes with a proper packaging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01L1OFDGO |
| Age Range Description | Adult |
| Are batteries included? | No |
| Battery Cell Composition | Alkaline |
| Best Sellers Rank | #138,599 in Toys ( See Top 100 in Toys ) #360 in Remote- & App-Controlled Drones |
| Brand Name | Flysight |
| Color | Black |
| Connectivity Technology | 5.8Ghz FPV Video Transmitter |
| Control Type | Remote Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (81) |
| Included Components | Transmitter, Antenna, Cables, User manual |
| Includes Rechargeable Battery | No |
| Includes Remote? | No |
| Item Dimensions L x W x H | 5.5L x 3.5W x 2.7H centimeters |
| Item Weight | 52 Grams |
| Manufacturer | Shenzhen G-VISION Technology Co.,Ltd |
| Material | Plastic |
| Maximum Range | 9000 Meters |
| Media Type | MP4 |
| Model Name | Mamba |
| Model Number | TX5820 V2 SMA |
| Optical Sensor Technology | CMOS |
| Part Number | TX5820V2 |
| Skill Level | Advanced, Professional |
| Special Features | Compact |
| Video Capture Format | MP4 |
| Wireless Communication Technology | 5.8Ghz FPV Video Transmitter |

## Product Details

- **Age range (description):** Adult
- **Brand:** Flysight
- **Colour:** Black
- **Model name:** Mamba
- **Special features:** Compact

## Images

![Black Mamba FPV VTX 5.8GHz 6V-28V, 40CH 2000mW FPV Transmitter for Long-Distance Transmission 8 to 9km (TX5820 V2-SMA) - Image 1](https://m.media-amazon.com/images/I/31aJ8Hn2HKL.jpg)

## Questions & Answers

**Q: Is the audio input expecting a dc or ac signal from a microphone?**
A: everything on your audio video tx is DC. Most AV Tx operate on 12V. Most  FPV cameras  operate on 12V while a few operate on a range of voltages from 4.6V to 24V. The only thing on an RC system that produces AC  is the electronic speed controller, the output to the motor is AC

**Q: What is the green nc wire for?**
A: Dear James McCabe ,
Thanks for your kind asking.
Sorry for the late reply because we were on CNY long holiday.
The green nc wire for PPM function of the RC radio of the drone.
Hope thie can help you.
Flysight sales team

**Q: Where can I get a wiring harness for this transmitter?**
A: What do you mean?

The item includes several wires to meet the needs of the user.

The published images depict the meaning of each wire/color

**Q: What battery should I use with this? I want to get about ~35 minutes of use, only using a single camera.**
A: It pulls 1 amp at 12v, so that means you would want 3s 1000 mah,  in 35 mins you would pull about 600mah/60% of the change out the pack. Lipos do best with using 80 to 85% max of the packs compacity so that would be idea. If you ran a 6s 1000mah you could safely get 80 to 85 mins burning 85% of the pack.  Remember a 2w transmitter is gonna make mad amounts of heat and moving air is a must, this unit in a static environment at 2 watts/2000mw is gonna be a issue evenc with the built in fan. If you use will be in a static environment then you will deff want to place a fan blowing on it or you will no doubt have heat problems. I would simply run a 3s 2200mah pack and know that up to 100 minutes of so is absolutely gonna be safe on the pack.

## Frequently Bought Together

- Flysight Black Mamba 5.8Ghz FPV Video Transmitter 40CH Wireless Audio Video FPV Vtx Transmitter for RC Drone MultiTotor Quadcopter (SMA ANT 6-28V,NOT for Gopro)
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- Foxeer 2pcs FPV Antenna Lollipop 5.8G 2.6dBi Super Mini RHCP Antenna SMA Male for RC Drone FPV Quadcopeter Multicopter TX/RX (Black)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-18*