DEVICE: Navtex
BRAND: JMC-SAM Electronics-DEBEG
TYPE: NT-1800, NT-2000, DEBEG 2902
JMC NA-2000 NAVTEX Antenna
Overview
The JMC NA-2000 (also known as ARA-2000 / ANT-2000M) is a dual-channel active NAVTEX antenna designed for maritime broadcast reception on the standard navigational frequencies. It is optimized for use with JMC/DEBEG NAVTEX receivers such as the NT-1800, NT-2000, or DEBEG 2902.
Key Features
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Tri-Frequency Support: Designed to receive on 518 kHz, 490 kHz, and 4209.5 kHz frequencies.
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Active Antenna Design: Includes a built-in preamp to boost weak signals before cable losses.
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Antenna Whip: 1.2 m fiberglass whip element ensures good sky coverage.
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Cable & Connectors: Supplied with a 10 m RG-58/U cable pre-terminated with BNC and PL-259 connectors.
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Impedance: 50 Ω
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Robust Construction: Built for the marine environment to maintain reception in adverse conditions.
Applications & Use Cases
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Paired with JMC NAVTEX receivers (NT-1800 / NT-2000 / DEBEG 2902) for reliable broadcast message reception.
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Ideal for vessels needing dual-channel NAVTEX reception (main and secondary frequencies).
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Useful for retrofitting older NAVTEX systems to enhance signal strength and reliability.
