Flysight Black Mamba FPV VTX 5.8GHz 6V-28V, 40CH 2000mW FPV Transmitter for Long-Distance Transmission 8 to 9km (TX5820 V2-SMA)

Flysight Black Mamba FPV VTX 5.8GHz 6V-28V, 40CH 2000mW FPV Transmitter for Long-Distance Transmission 8 to 9km (TX5820 V2-SMA)

Q: Is the audio input expecting a dc or ac signal from a microphone?

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?

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?

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.

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.

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Product ID: 296527460

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Details

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

⚡Wide voltage range 6V-28V

🌐40 channels for interference-free signal

📡2000mW ultra-powerful output

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)

FPV Camera Foxeer Razer Mini 1/3 CMOS HD 5MP 2.1mm Lens 1200TVL 4:3 PAL/NTSC Switchable Support 4.5V-25V Input Voltage for FPV Quadcopter Racing Drone

Foxeer 2pcs FPV Antenna Lollipop 5.8G 2.6dBi Super Mini RHCP Antenna SMA Male for RC Drone FPV Quadcopeter Multicopter TX/RX (Black)

Description

🚀 Fly farther, see clearer, dominate the skies with Black Mamba!

INTERFERENCE FREE FLIGHT - Choose from 40 channels to avoid signal clashes and maintain flawless video.
POWER THAT PACKS A PUNCH - 2000mW output ensures your feed stays strong and stable, no matter the distance.
UNMATCHED LONG RANGE REACH - Transmit crystal-clear FPV signals up to 9km—stay ahead of the pack.
COMPACT LIGHTWEIGHT DESIGN - At just 52g and pocket-sized, it fits seamlessly into any drone setup without weighing you down.
VERSATILE VOLTAGE COMPATIBILITY - Supports 6V to 28V input—flexible power options for all your FPV adventures.

The Flysight Black Mamba TX5820 V2-SMA is a compact, lightweight 5.8GHz FPV transmitter delivering a powerful 2000mW output across 40 channels. Designed for long-distance transmission up to 9km, it supports a wide voltage range (6V-28V) to fit diverse drone power setups, making it the ultimate choice for professional FPV pilots seeking reliable, interference-free video feeds.

Specifications

Manufacturer	Shenzhen G-VISION Technology Co.,Ltd
Brand	Flysight
Model	Mamba
Product Dimensions	5.5 x 2.7 x 3.5 cm; 52 g
Item model number	TX5820 V2 SMA
Manufacturer Part Number	TX5820V2
Mirror Adjustment	Remote Control
Special Features	Compact
Item Weight	52 g

Have a Question? See What Others Asked

Is the audio input expecting a dc or ac signal from a microphone?

What is the green nc wire for?

Where can I get a wiring harness for this transmitter?

What battery should I use with this? I want to get about ~35 minutes of use, only using a single camera.

Common Questions

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