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VTX 1.2/1.3G-2W Video Transmitter

FPV Electronics > VTX & Receiver

$42.90
The 1.2G/1.3G 2W Wireless Audio-Video Transmitter (VTX) is a high-power analog transmission module optimized for long-range FPV drones and remote surveillance systems.
SKU: 24031
Package weight: 0.03 KG
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1.2G/1.3G 2W Wireless Audio-Video Transmitter (VTX) | Full Specifications

Descriptions

The 1.2G/1.3G 2W Wireless Audio-Video Transmitter (VTX) is a high-power analog transmission module optimized for long-range FPV drones and remote surveillance systems. Operating in the 1060–1380MHz frequency band, it delivers stable video streaming with minimal latency in obstructed environments. Featuring an aluminum heatsink with active cooling and configurable power output, this VTX ensures reliable performance for industrial and hobbyist applications requiring robust signal penetration and extended operational range.

1. Main Specifications

ParameterSpecification
Frequency Band1.2G/1.3G (1060–1380MHz Tunable)
Output Power2W (Configurable: 25mW/2000mW) :cite[2]:cite[9]
Channel Support8–9 Channels (IRC Tramp Protocol) :cite[1]:cite[4]
Input VoltageDC 7–36V (2–8S Li-Po/Li-ion Compatible) :cite[1]:cite[3]
Video Input1.0Vp-p Composite (NTSC/PAL) :cite[4]:cite[6]
Audio Input1.0Vp-p Mono Carrier (6.5MHz ±50kHz) :cite[6]:cite[9]
Antenna InterfaceMMCX (Standard) :cite[1]:cite[2]
Dimensions37.7mm × 36.1mm × 11mm :cite[1]
Weight16g (Excluding Antenna) :cite[1]
Mounting Hole Pattern30.5mm × 30.5mm / M3 Threads :cite[1]:cite[2]
Operating Temperature-20℃ to +50℃ :cite[4]:cite[9]

2. Key Features

  • • Dual-Power Mode: Switchable 25mW (indoor) / 2000mW (outdoor) for regulatory compliance and interference avoidance :cite[2]:cite[9].

  • • Active Thermal Management: Aluminum heatsink + integrated fan for sustained 2W operation :cite[1]:cite[7].

  • • Wideband Frequency Agility: 8–9 channels with IRC Tramp protocol support for rapid channel switching :cite[1]:cite[3].

  • • High Penetration Capability: Superior signal penetration in urban/foliage environments vs. 2.4GHz/5.8GHz bands :cite[4]:cite[8].

  • • Low-Voltage Operation: Supports 2S–8S battery inputs without external voltage regulators :cite[1]:cite[3].

  • • EMI-Shielded Design: Reduces interference with GPS/control systems in multi-rotor setups :cite[8]:cite[9].

3. Performance Data (Typical @25°C)

EnvironmentRangeVideo QualityPower Consumption
Open Field≤ 2000mClear (SNR >48dB)850mA @12V :cite[9]
Urban Area≤ 400mModerate (Dynamic)900mA @12V :cite[7]
Heavy Obstruction≤ 150mSnow-Tolerant Recovery950mA @12V :cite[6]

4. Recommended Applications

  • • 🚁 FPV Drones & Aerial Platforms

    • • Long-range reconnaissance drones (up to 2km) :cite[4]:cite[9]

    • • Cinematic aerial filming with low-latency video feed

    • • Agricultural monitoring with obstacle-penetrating signals

  • • 📹 Remote Surveillance

    • • Covert security operations with compact form factor :cite[6]:cite[9]

    • • Industrial site inspection in RF-noisy environments

    • • Wildlife research telemetry systems

  • • 🏎️ RC Ground Vehicles

    • • Low-latency FPV racing systems (<20ms) :cite[8]

    • • Real-time telemetry for search-and-rescue robots

5. Thermal & Safety Characteristics

  • • Thermal Throttling: Power reduction to 1W @ 75°C; shutdown @ 95°C :cite[1]:cite[4].

  • • Overcurrent Protection: Auto-recovery circuit for voltage spikes (7–36V safe range) :cite[2]:cite[9].

  • • Cooling Performance: 10W/K thermal dissipation via forced airflow (heatsink + fan) :cite[1]:cite[7].

  • • Certifications: FCC Part 15/CE compliant (EMI/RFI shielding) :cite[8]:cite[9].

 

Frequently Asked Questions

What VESC current rating do I need for my motor?
Choose by your motor’s phase-current demand and application. 200A–500A VESC controllers suit ebikes, scooters and light robotics; 1000A-class units power high-performance eskate, EUCs and small EVs; 2000A controllers target electric motorcycles and industrial drives. Always leave headroom above your battery’s fully-charged voltage.
Do you offer OEM/ODM customization for VESC controllers?
Yes. ChatRobotic is an ISO 9001 and ISO 14001 certified manufacturer providing OEM/ODM VESC controllers, custom firmware, enclosure design and PCB assembly for 200A–2000A applications. Contact our engineering team with your specs to start a custom build.
How long is the lead time and which shipping methods do you use?
In-stock VESC controllers are shipped via DHL/FedEx after payment is received. Delivery time depends on the shipping method: DHL/FedEx priority express 3–5 business days, economy express 4–6 business days, registered post 8–20 business days, worldwide. OEM/ODM and bulk orders are scheduled by customization scope. Logistics tracking is provided after shipment.
Are these VESC controllers compatible with sensored and sensorless motors?
Yes. ChatRobotic VESC controllers support both sensored (hall-sensor) and sensorless BLDC/PMSM motors and work with a wide battery range. FOC, regen braking, throttle curves and telemetry are fully configurable through VESC Tool.