Diatone VTX 5.8G PRO 2.5W Dual Core Video Transmitter with cooling fan
Manufacturer: Diatone
Model: MAMBA 5.8G 2.5W Pro Dual Core Video Transmitter (with cooling system)
Introducing the professional Diatone VTX 5.8G PRO 2.5W Dual Core video transmitter with an integrated cooling fan — an optimal solution for racing quadcopters and aerial photography. Thanks to its dual-core architecture, the device ensures stable operation under high loads, while the built-in fan maintains operational stability during prolonged use and at high output power levels.
Key Specifications
Operating Voltage: 7-36V DC
Operating Current:
- ≤680mA (12V/1000mW)
- ≤1400mA (12V/2500mW)
Operating Temperature: -10 to +60 ℃
RF Impedance: 50Ω
Video Input Impedance: 75Ω
Antenna Connector Type: MMCX
Video Input Amplitude: CVBS 0.8~1.2VP-P
Video Format: NTSC / PAL
Protocol: IRC
Number of Channels: 72CH (A-B-E-F-R-L-O-U-H)
Output Power: PIT / 25mW / 1000mW / 2000mW / 2500mW
Dimensions: 53×29.4×14.4 mm
Mounting Hole Dimensions: 20×20 mm / M2
Weight: 30 g
Purpose: The transmitter is ideal for racing drones and aerial filming where communication range, signal stability, and the ability to select multiple power levels are crucial. The convenient MMCX connector simplifies antenna installation, and the wide power input range allows the transmitter to be integrated into various quadcopter electrical configurations.
Advantages:
- Dual-core architecture for stable operation under load
- Integrated cooling fan for high output power
- Supports up to 2500 mW for long range
- 72 channels and NTSC/PAL compatibility
- Compact size and light weight for easy installation
FREQUENCY TABLE
| CHANNEL | Band A | Band B | Band E | Band F | Race Band | Low Band |
|---|---|---|---|---|---|---|
| 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 |
Product Category: Drones & Quadcopters > Drone Components > Drone Parts > Transmitters
The Diatone VTX 5.8G PRO 2.5W Dual Core Video Transmitter — a reliable and flexible VTX for those seeking a combination of high transmission range, stable signal quality, and precise output power selection. Its compact dimensions of 53×29.4×14.4 mm and a weight of only 30 g allow for easy integration into various frames and mounting locations with 20×20 mm (M2) mounting holes. Support for 72 channels across A, B, E, F, and Race bands ensures compatibility with a wide range of equipment, while the IRC protocol and NTSC/PAL support make setup simple and convenient. With various output power levels — from PIT and 25 mW to 2500 mW — the transmitter is suitable for both short training flights and long-distance aerial photography.
The integrated fan and dual-core design provide efficient cooling and stable operation even under maximum loads, while the MMCX connector simplifies antenna installation and replacement. The device's operating current at 12V is ≤680mA at 1000mW and ≤1400mA at 2500mW, which should be considered when designing the quadcopter's power supply. The operating temperature range of -10 to +60 ℃ guarantees reliability in various operating conditions.
This module is ideal for pilots looking for a powerful, reliable, and ergonomic video transmitter for competitions, test flights, and professional aerial photography.
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