{"id":67616,"date":"2024-11-04T11:06:54","date_gmt":"2024-11-04T10:06:54","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&p=67616"},"modified":"2026-07-09T16:28:18","modified_gmt":"2026-07-09T14:28:18","slug":"nissei-rs-70max-swr-power-meter","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/nissei-rs-70max-swr-power-meter\/","title":{"rendered":"Nissei RS-70MAX Digital SWR & Power Meter \u2013 HF\/6m (1.6\u201360MHz) 150W Compact Tester with Backlit LCD Screen, Type-C Power Input, and PEP\/MAX SSB-DMR Mode"},"content":{"rendered":"

The Nissei RS-70MAX SWR & power meter<\/strong> is a commercial-grade, high-precision digital diagnostic instrument precision-engineered to monitor transmission line efficiency, structural impedance matches, and real-time peak envelope power curves. Driven by an advanced microprocessor tracking core, this premium testing terminal eliminates the need for tedious manual calibration routines, enabling operators to read multiple active metrics instantly through an intuitive single-key SWR measurement<\/strong> design. It serves as an essential infrastructure asset for electronics repair benches, marine communication hubs, tactical military field kits, public utility installations, and high-volume B2B radiocommunication accessory wholesale networks looking to source cutting-edge digital instrumentation.<\/p>\n

The advanced internal RF core of the RS-70MAX delivers exceptional broad-spectrum signal tracking across a wide High Frequency (HF) and low VHF bandwidth, operating continuously over a versatile frequency range of 1.6-60MHz<\/strong> with factory-calibrated reference precision set directly at 144\/50MHz<\/strong> bounds. Calibrated to measure power thresholds spanning 0-150W<\/strong>, the specialized logic board is capable of measuring a comprehensive suite of modern wave vectors. In standard MAX OFF mode<\/strong>, it tracks CW, FM, and FDMA<\/strong> signals with ease, while toggling to the specialized MAX ON mode<\/strong> unleashes high-speed tracking electronics to capture the complex envelope peaks of SSB, AM, and digital DMR<\/strong> waveforms. With an incredibly low insertion loss rating where the losses are 0.3dB or less<\/strong>, it safeguards active signal path integrity across all telemetry lines.<\/p>\n

Housed inside a highly compact, lightweight, and vibration-dampened alloy chassis measuring just 70 x 78 x 30mm<\/strong> and registering a net structural weight of 220g (without batteries)<\/strong>, this pocket-sized console features an expansive, high-contrast LCD display for easy reading<\/strong> that broadcasts real-time telemetry data regarding active system status. For ultimate versatility during long shifts or off-grid remote operations, the power subsystem is built on a highly adaptable hybrid grid. The terminal operates with AAA batteries or with external USB-C power<\/strong> using a standard USB-C 5v. DC connector<\/strong> input port, and seamlessly handles the internal tracking profiles of both primary non-rechargeable cells and high-cycle rechargeable batteries<\/strong>. Terminated with heavy-duty PL \/ PL (UHF Female)<\/strong> interface ports to maintain an unyielding nominal impedance of 50 ohms<\/strong>, this turnkey metric package ensures immediate system alignment and absolute field deployment readiness.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Technical Specification Parameter<\/th>\nSpecifications<\/th>\n<\/tr>\n<\/thead>\n
Product Brand Designation<\/td>\nNissei (Original Factory Premium Digital Test Line)<\/td>\n<\/tr>\n
Hardware Model Designation<\/td>\nRS-70MAX \/ RS70 MAX Series (Intelligent Digital Class)<\/td>\n<\/tr>\n
Primary Component Classification<\/td>\nMicroprocessor-Controlled Digital SWR and RF Power Wattmeter<\/td>\n<\/tr>\n
Operational Frequency Bandwidth<\/td>\n1.6 MHz to 60.0 MHz Continuous RF Spectrum Capture (HF \/ 6m Bands)<\/td>\n<\/tr>\n
Internal Calibration Reference<\/td>\n14 MHz (HF Center) \/ 50 MHz (6-Meter Spectrum VFO Axis)<\/td>\n<\/tr>\n
Measurable Power Range Envelope<\/td>\n0 Watts up to 150 Watts (0-150W) Continuous Core Capacity<\/td>\n<\/tr>\n
Integrated Telemetry Functions<\/td>\nForward Power (FWR) | Reversed Power (REV) | Absolute Power Output | Digital VSWR Mismatch<\/td>\n<\/tr>\n
MAX OFF Operational Signal Matrix<\/td>\nContinuous Wave (CW) | Frequency Modulation (FM) | FDMA Digital Channels<\/td>\n<\/tr>\n
MAX ON Peak Mode Signal Matrix<\/td>\nSingle Sideband (SSB Peak Envelope Power) | Amplitude Modulation (AM) | DMR Radio Packets<\/td>\n<\/tr>\n
RF Insertion Loss Attenuation<\/td>\nUltra-Low 0.3dB (or less) Signal Path Impedance Droop<\/td>\n<\/tr>\n
System Line Impedance Match<\/td>\n50 Ohms Nominal Standard Impedance Path Optimization<\/td>\n<\/tr>\n
Primary RF Interface Ports<\/td>\n2x Heavy-Duty PL-259 Compatible SO-239 UHF Female Coaxial Jacks<\/td>\n<\/tr>\n
Hybrid Power Grid Mechanics<\/td>\nDual Path: Internal Batteries (Supports standard AAA or Rechargeable Cells) \/ USB-C Port Base<\/td>\n<\/tr>\n
External Power Input Specification<\/td>\n5V DC Input via Dedicated Type-C Port (Charger block not included)<\/td>\n<\/tr>\n
Total Physical Casing Dimensions<\/td>\n70 mm (Width) x 78 mm (Height) x 30 mm (Depth) Ultra-Compact Footprint<\/td>\n<\/tr>\n
Net Operational Component Mass<\/td>\n220 grams Low-Torque Lightweight Structural Bench Frame (without cells)<\/td>\n<\/tr>\n
Verified Hardware Compatibility Scope<\/td>\nPL259-terminated low-loss coaxial leads, CB radios, HF amateur transceivers, standard AAA NiMH cells, and USB-C power lines<\/td>\n<\/tr>\n
Primary Fleet Utility Purpose<\/td>\nTurnkey radio maintenance bench outfitting, instant push-button antenna mismatch auditing, multi-mode digital power tracking coordination, and transceiver amplifier circuit protection<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

SWR\/power meter<\/p>\n","protected":false},"featured_media":67604,"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":[12155],"product_cat":[12293,12287,12275],"product_tag":[12985],"class_list":{"0":"post-67616","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-nissei-en","7":"product_cat-nissei-medidores-y-frecuencimetros-accesorios-emisoras-en","8":"product_cat-meters-and-frequency-meters","9":"product_cat-accesorios-emisoras-en","10":"product_tag-cb-en","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"acf":[],"yoast_head":"\nNissei RS-70MAX Digital SWR Meter | 1.6-60MHz 150W | B2B<\/title>\n<meta name=\"description\" content=\"Source the commercial Nissei RS-70MAX digital SWR and power meter. Operating over 1.6-60MHz with a 150W power threshold, this backlit LCD tester captures SSB, AM, and DMR signals using AAA batteries or a USB-C port. B2B stock.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pihernz.com\/en\/producto\/nissei-rs-70max-swr-power-meter\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nissei RS-70MAX Digital SWR Meter | 1.6-60MHz 150W | B2B\" \/>\n<meta property=\"og:description\" content=\"Source the commercial Nissei RS-70MAX digital SWR and power meter. Operating over 1.6-60MHz with a 150W power threshold, this backlit LCD tester captures SSB, AM, and DMR signals using AAA batteries or a USB-C port. B2B stock.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pihernz.com\/en\/producto\/nissei-rs-70max-swr-power-meter\/\" \/>\n<meta property=\"og:site_name\" content=\"Pihernz Comunicaciones\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pihernz.comunicaciones\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-09T14:28:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pihernz.com\/wp-content\/uploads\/2024\/11\/NISSEI-RS-70_1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1028\" \/>\n\t<meta property=\"og:image:height\" content=\"1016\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@pihernz\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/nissei-rs-70max-swr-power-meter\\\/\",\"url\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/nissei-rs-70max-swr-power-meter\\\/\",\"name\":\"Nissei RS-70MAX Digital SWR Meter | 1.6-60MHz 150W | B2B\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/nissei-rs-70max-swr-power-meter\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/nissei-rs-70max-swr-power-meter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pihernz.com\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/NISSEI-RS-70_1.jpg\",\"datePublished\":\"2024-11-04T10:06:54+00:00\",\"dateModified\":\"2026-07-09T14:28:18+00:00\",\"description\":\"Source the commercial Nissei RS-70MAX digital SWR and power meter. 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