10W-5.8G (IRC)88CH High-power 5.8GHz analog video transmitter (VTX)
Core Positioning
- Ultra-high power 10W output
- Coverage of 4.9–6.1GHz ultra-wideband
- 88 channels
- Support for IRC Tramp protocol / OSD parameter tuning
- Targeting long-distance, complex environment, and professional-grade drone applications
Typical Application Scenarios
- Industrial-grade drones
- Long-distance FPV/BVLOS testing
- Special operation drones
- Video transmission in countermeasure/countermeasure environments
- High-interference, high-temperature, and high-load flight missions
Core Selling Points
·10W ultra-high transmit power, enabling true long-distance image transmission
·Supports five power levels: 25mW/500mW/1W/5W/10W
·High-power stable output, suitable for long-distance flight and strong interference environments
·4.9–6.1GHz ultra-wide bandwidth, 88-channel full coverage
·Compatible with mainstream frequency bands + special frequency bands
·Enhanced anti-interference capability, no frequency crosstalk when multiple devices work simultaneously
·Supports IRC Tramp + OSD control, direct adjustment via flight controller without manual intervention
·Frequency band, channel, and power can be directly adjusted via flight controller
·No manual operation required, suitable for engineering integration scenarios
·Special protection design against antenna disconnection/amplifier burnout (core advantage)
·Reduces the risk of equipment damage caused by on-site misoperation
·Significant value for industrial customers
·All-metal CNC machining Industrial-grade housing ensures reliability.
·Dustproof, shockproof, and highly efficient heat dissipation.
·Long-term stable power output with automatic power reduction protection at high temperatures (overheating reduces power → automatic power recovery after temperature return).
·Prevents equipment burnout and is suitable for continuous long-term operation.
·Automotive-grade temperature-stable RF crystal oscillator for enhanced performance.
·Stable frequency and fast boot-up.
·Does not interfere with peripheral equipment.
·Multiple control methods for flexible adaptation to different scenarios. ·
·Supports button control and flight controller UART control.
·Equipped with PIT mode for convenient equipment maintenance and testing.
| project |
specifications |
| working voltage : |
DC 7-20V |
| working current : |
2.6A@12V |
| operating ambient temperature : |
-10~65℃ |
| weight : |
70g (excluding the antenna) |
| outline dimension : |
74mm*38.5mm*24mm |
| Mounting hole position: |
20mm x 20mm spacing, with M2 threaded holes included |
| Number of channels: |
88CH |
| frequency range : |
4900~6100MHz |
| output power : |
25mW ,500mW , 1W,5W,10W |
| control protocol : |
IRC Tramp supports OSD parameter adjustment |
| Modulation type: |
FM frequency modulation |
| channel bandwidth : |
8MHz |
| Antenna interface: |
SMA (external thread with internal hole) |
| Video format: |
NTSC/PAL |
Product Features
| Supports operation across the 4.9G to 6.1G broadband spectrum |
| Button/IRC control for quick CH and power adjustment |
| Special design eliminates antenna connection and power amplifier burnout |
| Automotive-grade RF crystal with temperature range and enhanced frequency stability |
| Fully metal CNC casing with dustproof and explosion-proof features, excellent heat dissipation, and stable power output |
| Fast frequency locking, no interference with peers during startup |
| High-temperature protection: When the product overheats during continuous operation, the image transmission system activates power reduction protection. Once the system reaches the equilibrium point, power output gradually increases to prevent thermal damage from high temperatures. |
| High output power, stable output power, and long transmission distance |
Interface Function Definition
| joggle |
functional description |
| GND1,GND2: |
The ground wire connects to the GND of the flight control system. |
| RX: |
Image transmission control signal input: Connect to the UART TX interface of devices such as flight control systems, and activate the IRC control protocol to regulate functions including transmission frequency, bandwidth, and power.
|
| VTX: |
Video input: Connect to the flight control's video output (VTX) |
| VCC: |
Connect the DC 7V-20V power input to the positive terminal of the DC-DC buck regulator module, not directly to the flight controller. |
| GND: |
Connect the negative terminal of the power input to the negative terminal of the DC-DC buck regulator module. |
| POWER: |
power adjustment button
- Short press to adjust power, cycling between five levels: 25mW, 500mW, 1W,5W, and 10W.
- Double-click to enter PIT mode (Maintenance Mode, with minimal video output power; avoid activation if possible).
- Long press to lock/unlock the image transmission power and frequency buttons (to prevent accidental touches)
|
| FRCH: |
Frequency/Channel Adjustment Button
- Short press to change channel, cycling between CH1 to CH8
- Long press for 3 seconds to enter frequency group switching mode. Short press again to change the frequency group.
|
| PWR LED: |
Power indicator: Red (flashes to indicate power level)
- Red light off: indicates entry into PIT mode
- Red light on: Locks the video transmission power and frequency buttons
|
| CH LED: |
Channel indicator: Green (indicates channel CH by the number of flashes) |
| FR LED: |
Band indicator light: Blue (indicates the number of flashes for the band) |
Frequency Table
1, Power and LED status (PWR LED flash count)
| Red LED flashing in a loop |
extinct |
Always on |
Flash once |
Flash twice |
Flash 3 times |
Flash 4 times |
Flash 5 times |
| Power level |
PIT |
Lock button |
25mW |
500mW |
1W |
5W |
10W |
2, Frequency group, channel, and indicator light status (LED flash count)
Frequency group indicator (blue)
FR LED Flashing Indicator |
Channel (MHz)
Indicator light (green LED) |
|
CH1
Flash once
|
CH2
Flash twice
|
CH3
Flash 3 times
|
CH4
Flash 4 times
|
CH5
Flash 5 times
|
CH6
Flash 6 times
|
CH7
Flash 7 times
|
CH8
Flash 8 times
|
| LED flash once |
Band A |
5856 |
5845 |
5825 |
5805 |
5785 |
5765 |
5745 |
5725 |
| LED flashes twice |
Band B |
5733 |
5752 |
5771 |
5790 |
5809 |
5828 |
5847 |
5866 |
| LED flashes 3 times |
Band E |
5705 |
5685 |
5665 |
5645 |
5885 |
5905 |
5925 |
5945 |
| LED flashes 4 times |
Band F |
5740 |
5760 |
5780 |
5800 |
5820 |
5840 |
5860 |
5880 |
| LED flashes 5 times |
Band R |
5658 |
5695 |
5732 |
5769 |
5806 |
5843 |
5880 |
5917 |
| LED flashes 6 times |
Band H |
5653 |
5693 |
5733 |
5773 |
5813 |
5853 |
5893 |
5933 |
| LED flashes 7 times |
Band L |
5333 |
5373 |
5413 |
5453 |
5493 |
5533 |
5573 |
5613 |
| LED flashes 8 times |
Band U |
5325 |
5348 |
5366 |
5384 |
5402 |
5420 |
5438 |
5456 |
| LED flashes 9 times |
Band O |
5474 |
5492 |
5510 |
5528 |
5546 |
5564 |
5582 |
5600 |
| LED flashes 10 times |
Band X |
4990 |
5020 |
5050 |
5080 |
5110 |
5140 |
5170 |
5200 |
| The LED flashes 11 times. |
Band Z |
6002 |
6028 |
6054 |
6080 |
6106 |
6132 |
6158 |
6184 |
3. Installation dimension drawing
Notes:
If the RX cable is already connected to the transmitter of the flight controller, the buttons will not function.
Details of Accessories (Attached Diagram)
|
Terminal wire
4P terminal wire, length 200mm ±3mm
|
|
|
power line
2P terminal wire, length 200mm ±3mm
|
|
|
Bamboo stick antenna
5.8G frequency band, with an intermediate connecting cable measuring 140mm ± 3mm
|
|
Company Information
Shenzhen Fengqing Instrument Co., Ltd.
Crafted in China, Quality Forges Low-Altitude Security.
Upholding a "customer-first" philosophy, Fengqing Instrument is committed to providing professional service throughout the entire product lifecycle:
- Pre-sales Consultation: Customized solution designs and product recommendations based on client needs.
- In-sales Support: Comprehensive technical support for installation, debugging, and operational training.
- After-sales Service: Rapid-response system including remote support and on-site maintenance.
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