Timing Antenna WMRL1L5RSWF17_K

Introduction
Key Features
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Introduction

WMRL1L5RSWF17_K_17 is a dual-band GNSS timing antenna designed for reliable L1 and L5 signal reception in timing, synchronization and other high-reliability GNSS applications. Covering L1 and L5, the antenna features RHCP polarization, ≥3 dBi zenith gain and an integrated 17±3 dB low-noise amplifier to support stable signal reception. With a noise figure of ≤2.5 dB and ≥60 dB out-of-band rejection at specified frequencies, it helps reduce unwanted signals and maintain dependable GNSS performance in complex RF environments. The antenna also features an N-type connector, IPX6-rated enclosure and an operating temperature range of -40°C to +80°C, making it suitable for long-term outdoor installations.

Dual-Band L1/L5 GNSS Reception
High LNA Gain with Strong Out-of-Band Rejection
Excellent Circular Polarization and Multipath Rejection
IPX6 Rugged Housing, Operating from -40°C to +80°C

Key Features

Dual-Band L1/L5 GNSS Reception

Designed for dual-band GNSS reception, WMRL1L5RSWF17_K_17 covers 1555–1610 MHz on L1 and 1164–1189 MHz on L5. Its RHCP polarization, ≥3 dBi zenith gain and VSWR of ≤2.0 support stable and efficient satellite signal reception for demanding GNSS applications.
Integrated High-Gain LNA

The antenna integrates a high-performance Low Noise Amplifier with 17±3 dB gain and a noise figure of ≤2.5 dB, helping amplify weak GNSS signals while minimizing additional noise to provide stable and reliable output to connected GNSS receivers.
Strong Signal Filtering Capability

With out-of-band rejection of ≥60 dB at 1450 MHz and ≥60 dB at 1289 MHz, the antenna helps suppress unwanted signals outside the GNSS operating bands, improving signal quality and supporting reliable reception in complex RF environments.
Ideal for Harsh Environments

Built with an ABS housing, dielectric ceramic antenna, FR4 PCB, tinplate shielding and steel mounting bracket, the antenna is designed for dependable outdoor operation. It supports an operating temperature range of -40°C to +80°C, IPX6 protection, vibration testing, ESD protection and lightning surge testing for enhanced environmental reliability.