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Home > FPV Systems > Comet SMA/RP-SMA V1.0 5.8G Omnidirectional FPV Antenna 50mm & 80mm cable

Comet SMA V1.0 5.8G Omnidirectional FPV Antenna comet 80mm cable

SKU: 4387000143
0 5
Ship From US_C US_N CN
Connector RP-SMA SMA
Type w/ Hood w/o Hood
Qty Single Pair

Product Description






Brilliant Debut! Huge Shock from our COMET!

As a great achievement of BoldClash, COMET is completely designed by engineer engaging RADAR ARRAY. Concise but delicate PCB design, together with solid structure, COMET shows its high strength, superior quality and impact resistance to the fullest! The connector is featured with excellent corrosion resistance, along with pluggable design and low insertion loss. Using specialized dielectric slab, COMET has even and stable dielectric coefficient. Copper silvering surface ensures high conductivity. It owns super power to against any potential damage during operation. The adopted horizontal polarization antenna features greater advantage on FPV gain, better performance on signal transmission and broader operation range. In a word, any detailed part on COMET is absolutely guaranteed either from quality or performance! 


1. 120-250 level brushless device available, bump-resistant PCB chassis and PP outer shell.

   8g ultra lightweight version, without a lid, ease flight weight.

   PCB chassis and outer shell ensures impact resistance during flight.

2. Suitable for any 5.8G FPV glasses and screen.

    Optional SMA/PR-SMA plug.

3. Concise PCB design, excellent materials, high conductivity, stable quality.

     a. PCB type antenna guarantees quality uniformity.

     b. PCB heat resistance up to 288°.

     c. Less than 70% PCB waping degree.

     d. Coppering & silvering surface for oxidation resistance.

4. Cables integration, stable structure,remarkable microwave performance.

    a. RG141 cable with fine material

    b. Use arc-welding method.

    c. Less than 0.1dB/m signal attenuation.

    d. Apply to 0-100GHz.  

   Comet cable material as below:

   * Outer conductor with silvering weave layer.

   *  Medium part with PTFE.

   *   Inner conductor with silvering brass .

5. Wear-resistant connector, strong corrosion resistance.

    a. Pluggable times over 1000.

    b. Anti-corrosion.

    c. Low insertion loss, 50 ohmic characteristic impedance.


Model:Comet V1.0 



Pattern roundness:±2.0dB    


Impedance:50 Ω    

polarization Type:H

Max. Power:10W    


Lightning Protection:Direct Ground   

Weight(w/o Hood):8g;Weight(w/ Hood):12.5g

Mechanical Specifications:

Dimension:Φ30x55 mm
Rated Wind Velocity:36.9 m/s
Operational Humidity:< 95%
Operating temperaturec:-40~55 ℃
Radome material:ABS
Box Size:70x35x60mm

Package Includes:

1 x Antenna (or 2 x Antenna)


Q: Why use the horizontally polarized antenna?

A:  Dear customer, during the actual operation of FPV, either distance or angle keeps continual changing.

        In terms of these actual operation conditions, we steadily test and come to the conclusion: compared with the omnidirectional antenna of     circular polarization, the horizontal polarization one features greater advantage on FPV gain, better performance on signal transmission and broader operation range. 

        In addition, when used in pairs, transmit-receive antenna can minimize signal attenuation caused by polarization isolation, and furthest improve the efficacy of transmitting and receiving.


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