{"id":17348,"date":"2019-03-19T00:00:00","date_gmt":"2019-03-18T23:00:00","guid":{"rendered":"https:\/\/pihernz.com\/product\/nr770s\/"},"modified":"2026-07-02T15:33:13","modified_gmt":"2026-07-02T13:33:13","slug":"nr770s","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/nr770s\/","title":{"rendered":"Diamond NR770S Professional Dual-Band Mobile Antenna \u2013 144\/430MHz VHF\/UHF Vehicular Whip Antenna with 100W Power Rating and MP PL-259 Connector"},"content":{"rendered":"

The Diamond NR770S is a commercial-grade, high-performance dual-band mobile antenna engineered to deliver exceptional RF efficiency and rugged physical infrastructure for vehicular transceivers. Operating seamlessly across both the 144 MHz (VHF) and 430 MHz (UHF) frequency spectrums, this compact whip antenna delivers a steady 2.15 dBi nominal system gain on both bands while supporting an impressive 100-Watt maximum power rating in FM mode. It stands as an essential physical asset for commercial transport fleets, public safety vehicles, field utility logistics coordinates, and high-rotation B2B radiocommunication wholesale distribution channels.<\/p>\n

Built to sustain continuous highway rotation, severe vibration profiles, and high aerodynamic drag, the streamlined mechanical layout measures just 0.43 meters in length and weighs a balanced 150 grams. The advanced electromagnetic architecture features a 1\/4-wave topology on 144 MHz and a highly efficient 1\/2-wave radialless configuration on 430 MHz, allowing the antenna to operate at peak performance without relying heavily on a massive vehicle chassis ground plane. Terminated with a precision-machined MP (PL-259 male UHF standard) connector base offering an optimized Voltage Standing Wave Ratio (VSWR < 1.5:1), it ensures a low-attenuation electrical link and a flush, vibration-proof mount on standard mobile magnetic bases or gutter mounts.<\/p>\n

SPECIFICATIONS & VERIFIED INFRASTRUCTURE FEATURES:<\/h2>\n

\u2022 Component Type: Professional Dual-Band Handheld\/Vehicular Mobile Antenna
\n\u2022 Operational Frequency Spectrum: Dual-Band 144 MHz (VHF) \/ 430 MHz (UHF) Matrix
\n\u2022 Electrical Wave Topology Configuration:
\n\u2013 144 MHz Band: 1\/4 \u03bb (Quarter-Wave) High-Efficiency Profile
\n\u2013 430 MHz Band: 1\/2 \u03bb (Half-Wave) Radialless Low-Maintenance Architecture
\n\u2022 Antenna System Nominal Gain: 2.15 dBi (Optimized for both 144 and 430 MHz center loops)
\n\u2022 Peak Power Handling Threshold: 100 Watts Maximum Continuous Input Power Rating (FM Total)
\n\u2022 Voltage Standing Wave Ratio (VSWR): < 1.5:1 High-Isolation Impedance Matching
\n\u2022 System Nominal Impedance: 50 Ohms (Standard RF Interface Calibration)
\n\u2022 Primary RF Interface Standard: Precision-machined MP (PL-259 \/ UHF-Male) Connector base
\n\u2022 Total Assembly Physical Length: 0.43 meters
\n\u2022 Net Hardware Weight: 150 grams
\n\u2022 Application: Perfect for outfitting commercial logistics transport fleets with low-profile dual-band antennas, upgrading original multi-band mobile stock lines, optimizing voice relays on field service benches, and maintaining high-volume component inventory for specialized B2B retail distribution.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dual band mobile antenna<\/p>\n","protected":false},"featured_media":27263,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_joinchat":[]},"product_brand":[12171],"product_cat":[12331,12397,12324],"product_tag":[],"class_list":{"0":"post-17348","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-diamond-antenna-en","7":"product_cat-diamond-antenas-en","8":"product_cat-movil-doble-banda-en","9":"product_cat-antenas-en-2","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"\nDiamond NR770S Antenna | Dual-Band 144\/430MHz 100W | B2B<\/title>\n<meta name=\"description\" content=\"Source the professional Diamond NR770S dual-band mobile antenna. 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