GEPRC Momoda2 5.8G DUAL Antenna (Antenna), SMA 5.3GHz~6GHz 3.8dBi RHCP Ultra-Low VSWR

Description

Overview

The GEPRC Momoda2 5.8G DUAL antenna is a 5.8GHz FPV antenna designed with a dual-core RF solution to enhance gain and expand coverage for more reliable image transmission. Field testing information states the dual-core RF design boosts gain by 30% over single-core designs.

Key Features

• Dual-core RF solution
• Ultra-low VSWR (listed as <1.43)
• Enhanced coverage and greater gain
• Premium antenna interface
• Ultrasonic welding for tight, secure assembly
• Each antenna is tested with a spectrum analyzer for VSWR compliance

Specifications

Model	GEPRC Momoda2 5.8G DUAL antenna
Center Frequency	5.65GHz
Bandwidth	5.3GHz~6GHz
Polarization	RHCP (LHCP/RHCP is also listed in provided specification text)
Gain	3.8dbi
Axial Ratio	3
VSWR	<1.43 (also listed as 1.43 in provided specification text)
Radiation Efficiency	Avg. 85%
Cross Polarization Suppression	-25dB
Length	170mm + 58mm
Design Composition	FPC + PCB
Weight	16.4g (16.6g is also listed in provided specification text)
Enclosure Material	ABS
Connector Type	SMA

Parameter Comparison (listed)

Momoda2 5.8G single-core Gain	2.45dbi
Momoda2 5.8G DUAL Gain	3.8dbi
VSWR	<1.43
Radiation Efficiency	Avg. 85%
Cross Polarization Compression	-25dB

Test Data (frequency points shown)

5.3000000 GHz SWR	1.7711
5.5000000 GHz SWR	1.1612
5.6000000 GHz SWR	1.1839
5.8000000 GHz SWR	1.6542
6.0000000 GHz SWR	1.7445
5.3000000 GHz Return Loss	-11.203 dB
5.5000000 GHz Return Loss	-22.769 dB
5.6000000 GHz Return Loss	-21.233 dB
5.8000000 GHz Return Loss	-12.111 dB
6.0000000 GHz Return Loss	-11.332 dB
5.3500000 GHz Impedance	74.254 ohm, -7.4337 ohm, 4.0019 pF
5.5000000 GHz Impedance	48.005 ohm, -2.9067 ohm, 9.9553 pF
5.6500000 GHz Impedance	56.320 ohm, 10.691 ohm, 301.16 pH
5.8500000 GHz Impedance	51.923 ohm, -14.118 ohm, 1.9270 pF
5.9500000 GHz Impedance	38.978 ohm, -3.2978 ohm, 8.1110 pF

For compatibility questions (polarization, connector fitment, and installation), contact [email protected] or visit https://rcdrone.top/.

Whats Included

• 1 x Momoda 5.8G DUAL antenna

Applications

• 5.8GHz FPV video transmission setups (VTX/VRX antenna use)
• FPV drones and other RC platforms using SMA antenna connections

Details

GEPRC Momoda2 5.8G RHCP antennas are offered in two lengths to suit different FPV mounting setups.

GEPRC Momoda2 5.8G RHCP dual antennas use a compact black housing with long coax leads for flexible mounting on FPV builds.

GEPRC Momoda2 5.8G dual antennas use a compact RHCP design with a short coax lead for clean FPV mounting.

GEPRC Momoda2 5.8G DUAL antenna is listed with RHCP polarization, 3.8dBi gain, SMA connector, and a 5.36GHz bandwidth centered at 5.65GHz.

Measured SWR and return loss values across 5.36.0 GHz help confirm tuning for the GEPRC Momoda2 5.8G dual antenna.

Smith chart tuning data across 5.355.95 GHz helps verify antenna matching for 5.8G FPV setups.

The GEPRC Momoda2 5.8G dual antenna uses a coax lead with an SMA connector and 58mm/170mm sections for flexible routing.

GEPRC Momoda2 5.8G RHCP dual-antenna design uses two compact antenna pods on a single lead with an SMA connector for easy hookup.

The GEPRC Momoda2 5.8G RHCP dual antenna uses a single SMA lead with two antenna heads for flexible mounting on your FPV build.

The GEPRC Momoda2 5.8G dual antenna uses a single coax lead with dual housings and an SMA connector for easy FPV VTX hookup.

GEPRC Momoda2 5.8GHz dual antenna design uses two compact elements on a long coax lead with an SMA connector for easy mounting.