RUSH Solo Tank 5.8G VTX Video Transmitter Instruction Manual

1. Introduction

This manual provides detailed instructions for the safe and effective use of your RUSH Solo Tank 5.8G VTX Video Transmitter. Please read this manual thoroughly before installation and operation to ensure optimal performance and safety.

Video: Overview of the RUSH Solo Tank 5.8G VTX Video Transmitter and its features.

2. Safety Warnings

WARNING: Read this user manual before use.

The user is responsible for their actions and assumes all risks when operating the VTX product. Any illegal use may cause potential danger. Please ensure that you have the skills or operating knowledge required for safe and legal use. Do not operate this product unless you are qualified for its use. For those who ignore the following statement or violate the operating regulations, the user assumes full responsibility for any direct or indirect losses caused.
Do not operate product unless user has appropriate skills and/or licence(s) necessary to operate this product legally. User is solely responsible for any direct or indirect losses caused by ignoring the statement or violating regulations. HAM radio licensing is required to operate on some frequencies/power levels.
Do not operate in conjunction with all illegal and non-commercial local and national regulations and use. It is strictly forbidden to fly in no fly zones such as airports, military facilities, and over people.
Before powering up, the user must ensure the antenna and other components have been installed correctly and securely. To prevent overheating, provide constant airflow. If operating in confined conditions, provide constant airflow and a well ventilated environment. To prevent burns, do not touch VTX product when it is powered on or hot.
Do not disassemble, repair or modify this product to avoid potentially damaging the VTX. Contact your dealer for any repair or modification.

RUSH Solo Tank 5.8G VTX front and back with warning label — Image: RUSH Solo Tank 5.8G VTX showing the warning label on the back.

3. Product Overview

The RUSH Solo Tank 5.8G VTX is a high-power video transmitter designed for FPV (First Person View) applications, featuring a robust CNC shell and efficient heat dissipation. Key features include:

1.6W Super Power Output
Unique Heat Dissipation Structure
Compact Structure Design
Two-color CNC Shell
Combined Button Indicator Lights
Built-in Microphone (AGC MIC)

Labeled diagram of RUSH Solo Tank VTX components and ports — Image: Labeled diagram highlighting the SH1.0-6Pin socket, MMCX socket, AGC MIC, Frequency button/LED, and Power button/LED.

Close-up view of the built-in microphone on the RUSH Solo Tank VTX — Image: Detail of the built-in AGC microphone.

Close-up view illustrating the unique heat dissipation structure of the RUSH Solo Tank VTX — Image: Illustration of the VTX's unique heat dissipation structure.

4. Specifications

Feature	Detail
Power Levels	PIT-25mW-400mW-800mW-1W-1.6W
Channels	48CH / 37CH (US)
Input Voltage	DC 7-36V (6S LIPO)
Output Voltage	DC 5V (Max 600mA)
Video Format	CVBS PAL/NTSC
Audio	6.5M Mono with AGC MIC
Dimensions (HWD)	37mm * 24mm * 6.7mm
Weight (without cable)	12g
External Control	SmartAudio V2.1 (TBS authorized commercial)
Material	Metal
For Vehicle Type	Airplanes
Tool Supplies	Assembled class
RC Parts & Accs	Radio Systems
Upgrade Parts/Accessories	RUSH Solo Tank
Remote Control Peripherals/Devices	Remote Controller
Recommended Age	14+ years

*MAX Power level can provide 1W(30dbm) or more power depending on the environment's ability to dissipate heat.

5. Package Contents

The RUSH Solo Tank 5.8G VTX package typically includes the following items:

RUSH Solo Tank VTX Unit
Power Cable
MMCX to SMA Adapter Cable
Antenna
RUSH Sticker

RUSH Solo Tank 5.8G VTX with included accessories — Image: Contents of the RUSH Solo Tank VTX package.

6. Setup and Installation

Proper installation is crucial for the performance and longevity of your VTX. Follow these guidelines carefully:

6.1. Wiring Diagram

Refer to the diagram below for correct wiring connections. Ensure all connections are secure before powering on the device.

Wiring diagram for RUSH Solo Tank 5.8G VTX, showing connections for camera and flight controller — Image: Detailed wiring diagram for connecting the VTX to a camera or flight controller.

Wiring Pinout (SH1.0-6P):

DC-IN: Power input (7-36V DC)
GND: Ground
DATA: SmartAudio data line
5VOUT: 5V DC output (Max 600mA, for Camera/Cooling Fan use only)
GND: Ground
VIDEO: Video input

Important Cautions:

Install antenna before use.
To prevent overheating, provide constant airflow. If operating in confined conditions, provide constant airflow and a well ventilated environment.
The 5V OUTPUT is for a Camera/Cooling Fan use only.
Do not connect power input/battery to 5V Out. Serious damage will occur to VTX.

7. Operating Instructions

7.1. Power and Frequency Display

The RUSH Solo Tank VTX uses combined button indicator lights for power and frequency settings. The chosen channel and band will be displayed in sequence. The number of flashes in red will indicate the channel, and blue will flash for the band.

Frequency Table:

CH	BAND A	BAND B	BAND E	BAND F	RACEBAND	LOWRACE
1	5865	5733	5705	5740	5658	5362
2	5845	5752	5685	5760	5695	5399
3	5825	5771	5665	5780	5732	5436
4	5805	5790	5645	5800	5769	5473
5	5785	5809	5885	5820	5806	5510
6	5765	5828	5905	5840	5843	5547
7	5745	5847	5925	5860	5880	5584
8	5725	5866	5945	5880	5917	5621

Note: The US version does NOT include all these channels. Selection of channels may require a HAM license to operate legally.

Power Level Control:

PIT MODE: Indicated by a flashing Power LED.
EXIT PIT MODE: Press and HOLD the Power Button to use the selected Power Level.
Overheating Protection: If overheating occurs, the Power LED will flash quickly, and the transmitted power will automatically and slowly decrease. When the VTX cools down, it will resume original power settings, and the Power LED will stop blinking.

7.2. SmartAudio Control

The RUSH TANK features a built-in SmartAudio Control Protocol (TBS authorized commercial). This allows VTX parameters to be quickly set via OSD (On-Screen Display) or radio control when connected to a Flight Controller (FC) or CRSF receiver.

Connect the SmartAudio port of the VTX to a free UART-TX pad on your Flight Controller.
Open the Betaflight configurator. Navigate to the "Ports" tab. Under "Peripherals" next to the UART connected to the VTX's TX pad, select "TBS SmartAudio". The speed can typically be left at "auto". Save the settings.
To access the OSD menu: Turn on your radio control, set THR (throttle) to middle, YAW (rudder) to left, and PITCH (elevator) to up.
In the OSD menu, navigate to "Function > VTX SA" to set the VTX working state.
In the "CONFIG" menu:
- If set to "RACE" mode, the VTX will automatically enter PIT mode after booting.
- If set to "FREE" mode, the VTX will normally transmit after booting.
- After switching the working mode, you need to reconnect the power to make the settings take effect.

For more information, please visit: https://github.com/betaflight/betaflight/wiki/Unified-SmartAudio

8. Maintenance

Keep the VTX clean and free from dust and debris.
Ensure adequate airflow around the VTX during operation to prevent overheating.
Avoid physical damage to the unit, especially the antenna connector and buttons.
Do not attempt to disassemble or repair the VTX yourself. Contact the seller or a qualified technician for service.

9. Troubleshooting

Problem	Possible Cause	Solution
No video signal / Poor video quality	Incorrect wiring, antenna not installed or damaged, incorrect frequency/channel, VTX in PIT mode, overheating.	Check all wiring connections according to the diagram. Ensure antenna is securely installed. Verify VTX and receiver are on the same frequency/channel. Exit PIT mode if active. Ensure sufficient airflow to prevent overheating.
VTX not powering on	Incorrect power input, faulty power cable, short circuit.	Verify input voltage is within 7-36V DC. Check power cable for damage and correct polarity. Ensure no short circuits are present.
VTX gets very hot quickly	Insufficient airflow, operating in confined space, high power setting without cooling.	Ensure constant and adequate airflow around the VTX. Avoid operating in enclosed spaces without ventilation. Consider reducing power output if overheating persists.

10. User Tips

Pre-flight Check: Always double-check all wiring connections and antenna installation before each flight to prevent unexpected issues.
Cooling is Key: The VTX can generate significant heat, especially at higher power levels. Ensure it is mounted in a location with good airflow or consider adding a small cooling fan if operating in warm environments or at maximum power.
SmartAudio Convenience: Utilize the SmartAudio feature with your flight controller for easy channel and power adjustments directly from your OSD or radio, avoiding manual button presses.
Power Cycle for Settings: Remember to power cycle the VTX after changing operating modes (e.g., from RACE to FREE mode) via SmartAudio for the new settings to take effect.

11. Warranty and Support

For warranty claims, technical support, or any questions regarding your RUSH Solo Tank 5.8G VTX, please contact the seller or the official RUSHFPV support channels. Do not attempt unauthorized repairs, as this may void your warranty.

RUSHFPV RUSH Solo Tank 5.8G VTX