Antenna Maple Wireless UHF Log-Periodic SMA MALE (370–1400MHz)

The Maple Wireless UHF Log-Periodic Antenna is a broadband, high-gain solution for direction-finding and long-range ELRS remote control systems. Covering 370–1400 MHz, it delivers a consistent 6 dBi of gain with a wide 120° H-plane and 80° E-plane beamwidth for reliable omnidirectional coverage. Its robust log-periodic design ensures low VSWR (<1.6) across the entire band, while a front-to-back ratio >15 dB minimizes unwanted reflections. Constructed on a 340×315 mm, 3 mm-thick composite panel and terminated in a right-angle SMA male connector, it’s ideal for portable and fixed installations where precise signal acquisition matters.

Specifications:

Frequency Range: 370–1400 MHz
Impedance: 50 Ω
VSWR: < 1.6
Gain: 6 dBi
Beamwidth: 120° (H-plane) / 80° (E-plane)
Front-to-Back Ratio: > 15 dB
Max. Power: 10 W
Polarization: Vertical
Connector: SMA male, right-angle
Antenna Dimensions: 340 mm × 315 mm × 3 mm
Cable: 60 mm RG-58 pigtail
Net Weight: 219 g

Package Includes:

1 × Antenna Maple Wireless UHF Log-Periodic SMA MALE (370–1400MHz)