5.8GHz Circular Polarized Mushroom Antenna RP-SMA Set TX/RX for FPV Multicopter

Specifications:

Frequency Range: 5.8GHz
Gain: 2-3 dBi
Polarization: Circular (right-hand circular polarization – RHCP)
Connector Type: RP-SMA
Dimensions:
- Antenna Diameter: Approx. 30mm
- Cable Length: Approx. 80mm
Weight: Approx. 12g per antenna

Special Features:

Circular Polarization: Offers better signal penetration through obstacles, making it ideal for FPV (First Person View) flying.
Durable Design: The mushroom-shaped casing is robust, providing protection against damage from crashes.
Low Loss Cable: Ensures minimal signal degradation, enhancing transmission quality.
RP-SMA Connectors: Widely compatible with most FPV transmitters and receivers.
Set of Two: Includes both transmitter (TX) and receiver (RX) antennas, ensuring matched performance.

Original price was: ৳ 990.00.Current price is: ৳ 880.00.

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Specification

Overview

Wiring Connections:

Connection to Transmitter:
- Step 1: Locate the RP-SMA connector on your FPV transmitter.
- Step 2: Gently screw the antenna onto the RP-SMA connector. Ensure it’s snug but avoid overtightening.
Connection to Receiver:
- Step 1: Locate the RP-SMA connector on your FPV receiver.
- Step 2: Attach the second antenna by screwing it onto the receiver’s RP-SMA connector.

Power:

Power Requirements: Passive device, no external power required.

Input and Output:

Input: Receives RF signals at 5.8GHz from the FPV transmitter.
Output: Transmits received RF signals to the connected FPV receiver.

Physical Characteristics:

Antenna Shape: Mushroom or dome-shaped, providing omnidirectional coverage.
Casing Material: Plastic with a matte finish for durability and impact resistance.
Color: Typically black or red, depending on the model and manufacturer.

Technical Specifications:

Impedance: 50 Ohms
VSWR: ≤1.5 (indicates low signal reflection and efficient signal transmission)
Operating Temperature: -40°C to +85°C (designed for a wide range of environmental conditions)

Additional Features:

Compact Size: Easy to install on various FPV platforms, from quadcopters to fixed-wing models.
Improved Signal Clarity: Circular polarization reduces the multipath interference, improving overall signal quality.
Compatibility: Can be used with a variety of FPV systems, ensuring flexibility across different setups.

How to Use:

Step 1: Identify the transmitter and receiver on your FPV system.
Step 2: Connect the antennas to their respective RP-SMA connectors on the transmitter and receiver.
Step 3: Ensure that the antennas are securely fastened but not overtightened.
Step 4: Power on your FPV system and test the signal quality. Adjust the antenna positions if necessary to achieve the best reception.
Step 5: Regularly check the antenna connections and the integrity of the cables to maintain optimal performance.

This 5.8GHz Circular Polarized Mushroom Antenna RP-SMA set is designed to enhance the FPV experience by providing reliable, high-quality signal transmission. Its robust construction and efficient signal handling make it an essential component for any serious FPV enthusiast, ensuring smooth video feeds and a more immersive flying experience.