Mi-cross antenna was developed specially for drone racers.
It's smaller version of our bestseller - Xtreeme Cross-air V3.
Short version has shortened cable. Total antenna length is about 4cm. Cable length (with connector) from back of reflector is 3cm.
Great choice as your long range antenna for Walksnail avatar gogles.  

Mi-Cross Antenna: Compact Powerhouse for FPV Enthusiasts

Signal Agnostic Engineering: Beyond Digital and Analog

Here's a critical truth for FPV pilots: A truly great antenna doesn't care about your signal type. Whether you're running analog or digital systems, the Mi-Cross delivers top-tier performance without compromise.

Universal Compatibility Matters

• 100% Compatible with ALL digital FPV systems
• Works flawlessly with analog setups
• Signal transmission is signal transmission - good engineering transcends technology

Signal Mastery in a Compact Form

Size Meets Performance

• Total length: Just 4cm
• Lightweight champion: Only 11.5 grams
• Perfect companion for Walksnail Avatar goggles
• Ideal for mid to long-range flying

The Polarization Precision

Circular Polarization Deep Dive

• Choose your flavor: RHCP or LHCP
• Critical matching for optimal signal performance
• Transmitter and receiver MUST have matching polarization
• Spinning electromagnetic waves that cut through interference

Engineering Details Pilots Will Love

Signal Characteristics

• Raceband 5.8 GHz domain
• Ultra-low VSWR: Below 1:1.2 across entire band
• 9 dBi gain that punches way above its weight
• Beam width: 80 degrees (up to 140 degrees at closer ranges)

Signal Penetration Magic

• Wide coverage that laughs at obstacles
• Maintain signal behind bushes and trees
• High axial ratio ensures consistent performance

Compatibility: The Ultimate Team Player

Compatible with ALL systems:

• Digital FPV Platforms
• Analog Systems
• Specific Receivers:
  • Rapidfire
  • True-D
  • True-D X
  • Pro58
  • RX5808
• DJI Systems

Signal Type: It Just Doesn't Matter

Pro Insight:

• Digital or analog? The Mi-Cross doesn't discriminate
• Signal characteristics remain consistent
• Polarization and gain are what truly define performance
• Your transmission type is irrelevant to antenna excellence

The Precision Tuning Advantage

We don't just sell antennas. We craft signal solutions:

• Each antenna individually tuned
• Custom frequency matching available
• Bring your existing store-bought antennas, we'll match them perfectly

Technical Specifications

Antenna Characteristics

• Frequency Band: 5.8 GHz
• Gain: 9 dBi
• VSWR: <1.2
• Beam Width: 80 degrees (up to 140 at closer ranges)
• Cable Length: 3cm
• Total Length: ~40mm
• Weight: 11.5g

Bonus Features

• Thumb spanners included for easy assembly
• Lightweight design
• Extreme beam width capabilities

Polarization Pro Tip

Remember:

• TX antenna RHCP? RX must be RHCP
• TX antenna LHCP? RX must be LHCP
• Matching is everything in circular polarization

Bottom Line: The Mi-Cross isn't just an antenna. It's your signal solution, agnostic to your technology, powerful in every scenario.

Ready to upgrade your FPV game? This is how professionals handle signal challenges.

Fatsharks, VRX, and second omni antenna not included

Free Frequency Tuning: Our Commitment to Your Performance

Exclusive Tuning Service for Returning Customers

• Want to match your new antenna to existing equipment that you got already from us ?
• Returning customer? We've got you covered!
• FREE custom frequency tuning

How to Use the Tuning Service:

• Important: Include a note in your order
• Provide details from existing antenna labels
• We'll match your new antenna perfectly at NO EXTRA COST

Why Antenna Matching is Key for 5.8 GHz Systems

In 5.8 GHz wireless systems, antenna matching is essential for achieving high efficiency and reliable performance. When antennas are tuned to the same frequency range, they work together seamlessly, delivering strong signals, fewer disruptions, and consistent operation. Mismatched antennas, however, can cause a range of issues that compromise your system.

The Problem with Mismatched Antennas

Consider two antennas:

• Antenna A: Works perfectly at 5640 MHz with a VSWR of 1.1 (excellent). But at 5900 MHz, its VSWR jumps to 2.5, causing significant signal reflection.

• Antenna B: Performs flawlessly at 5900 MHz with a VSWR of 1.1, but at 5640 MHz, its VSWR rises to 2, leading to similar problems.

This mismatch results in:

1. Signal Loss: High VSWR means the antenna reflects power back to the transmitter instead of radiating it, weakening your signal and reducing range.

2. Transmitter Damage: The reflected power can overheat and damage the transmitter over time, much like overloading a circuit.

3. Unpredictable Performance: Operating across a range of frequencies (e.g., 5640–5900 MHz) becomes unreliable, with performance varying drastically depending on the frequency used.

The Role of Axial Ratio

The axial ratio indicates how well an antenna maintains circular polarization. A low axial ratio (close to 1 or 0 dB) is ideal, while a high axial ratio leads to:

• Reduced Signal Strength: The antenna becomes less efficient at transmitting or receiving signals.

• Increased Interference: In environments with reflections, a poor axial ratio exacerbates interference.

• Polarization Issues: If the antennas at both ends of the link have different axial ratios, communication becomes less effective.

Why Matching Antennas is Essential

By selecting antennas tuned to the same frequency range (e.g., 5640–5900 MHz), you ensure:

• Low VSWR Across the Board: The antennas perform efficiently at all frequencies, with minimal signal reflection.

• Excellent Axial Ratio: The antennas maintain strong circular polarization, reducing interference and improving signal quality.

• Transmitter Longevity: Less reflected power means your transmitter stays cool and operates efficiently.

• Cost Efficiency: You save time and money by avoiding the need for additional tuning or replacements.

As an antenna manufacturer, we specialize in delivering precision-tuned antennas tailored to your needs, ensuring your system runs smoothly and reliably. No mismatches, no compromises—just top-tier performance.