{"id":52522,"date":"2023-01-11T14:49:21","date_gmt":"2023-01-11T12:49:21","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&p=52522"},"modified":"2026-07-10T09:52:10","modified_gmt":"2026-07-10T07:52:10","slug":"avair-av-sw3m-antenna-switch-3-ports","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/avair-av-sw3m-antenna-switch-3-ports\/","title":{"rendered":"Avair AV-SW3M High-Power 3-Port Antenna Switch \u2013 Professional 3.0 GHz Wideband Selector, Low-Loss SO-239 PL Female Connectors Matrix"},"content":{"rendered":"

The Avair AV-SW3M Antenna Switch (3 ports) – The Avair AV-SW3M is a 3-port antenna switch with PL connector.<\/strong> is a commercial-grade, high-isolation coaxial distribution matrix precision-engineered to deliver secure voice synchronization, flexible multi-path spectrum tracking, and complete circuit front-end protection across multi-frequency stations. Built to overhaul cumbersome layout changes that require manual cable detachment, this premium hardware selector allows command hubs to route up to three individual transmission lines cleanly to a single transceiver output. It stands as an essential operational procurement asset for commercial maritime communication networks, tactical public safety bases, emergency response dispatch arrays, and high-volume B2B radiocommunication infrastructure hardware accessory wholesale distribution channels looking to source original factory-genuine RF management gear.<\/p>\n

The advanced internal RF architecture of the AV-SW3M is optimized to manage an expansive, continuous operational frequency bandwidth stretching over a frequency range: up to 3000MHz<\/strong>. Engineered to maintain strict structural path integrity, it accommodates heavy-duty transmit power scales through a frequency-tiered maximum power configuration matrix. The system safely conditions a maximun power up to 30 MHz: 1.5kW<\/strong>, scales to 1.0 kW across 30 – 200 MHz<\/strong>, drops to 500W across 200 – 500 MHz<\/strong>, and comfortably sustains 250W across 500 MHz – 800MHz<\/strong>. This flexible threshold protection safeguards delicate external antenna loads and internal radio circuit segments from overheating or power reflection blocks during intense shift operations.<\/p>\n

To preserve the absolute baseline signal strengths required for deep-fringe tracking, the internal mechanical cavity features ultra-low attenuation tolerances. It guarantees a minimal insertion loss up to 500 MHz: \u22640.05 dB<\/strong> and \u22640.1dB from 500MHz – 800MHz<\/strong>, preventing signal degradation across long-distance communication lines. Concurrently, the mechanical framework provides excellent crosstalk shield isolation, clocking an isolation up to 500 MHz: \u226570 dB<\/strong> and \u226560dB from 500MHz – 800MHz<\/strong>, effectively muting stray RF bleed from unselected channels. This system maintains an exceptional SWR up to 500 MHz: \u22641.15<\/strong> and \u22641.25 from 500MHz – 800MHz<\/strong>, ensuring standard transmission grids stay protected from impedance matching drops.<\/p>\n

Housed inside a heavy-duty, cast metal alloy shield enclosure that dampens ambient electromagnetic interference (EMI), this switch layout features a convenient number of ports: 3<\/strong> distribution configuration. The interface connections feature high-retention threaded fittings, including a dedicated input connector: PL female (SO239)<\/strong> base port linked cleanly to a corresponding triple output connector: PL female (SO239)<\/strong>\u00a0configuration. Delivering an absolute turnkey solution for complex multi-band multi-antenna setups requiring quick, manual frequency routing switches without introducing system matching faults, this high-power antenna selector delivers out-of-the-box field deployment readiness.<\/p>\n

Technical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Technical Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Product Brand Designation<\/td>\nAvair (Original Factory Genuine High-Tier RF Distribution Line)<\/td>\n<\/tr>\n
Hardware Model Designation<\/td>\nAV-SW3M High-Power Coaxial Switch<\/td>\n<\/tr>\n
Primary Component Classification<\/td>\nManual 3-Way Heavy-Duty Coaxial Antenna Selector Switch Matrix<\/td>\n<\/tr>\n
Total Configured Output Lines<\/td>\n3 Operational Output Switch Ports<\/td>\n<\/tr>\n
Active Operational Bandwidth<\/td>\nContinuous DC up to 3000 MHz (3.0 GHz) Wideband Tracking Range<\/td>\n<\/tr>\n
RF Transmission Power Handling<\/td>\n\u2022 HF Band (Up to 30 MHz):<\/strong> 1.5 kW (1500W)
\n\u2022 VHF Band (30 – 200 MHz):<\/strong> 1.0 kW (1000W)
\n\u2022 UHF Band (200 – 500 MHz):<\/strong> 500 Watts
\n\u2022 SHF Segment (500 – 800 MHz):<\/strong> 250 Watts Maximum Nominal Capacity<\/td>\n<\/tr>\n
RF Signal Path Insertion Loss<\/td>\n\u2022 Up to 500 MHz:<\/strong> Less than or equal to 0.05 dB
\n\u2022 500 MHz to 800 MHz:<\/strong> Less than or equal to 0.1 dB<\/td>\n<\/tr>\n
Cross-Channel Isolation Attenuation<\/td>\n\u2022 Up to 500 MHz:<\/strong> Greater than or equal to 70 dB
\n\u2022 500 MHz to 800 MHz:<\/strong> Greater than or equal to 60 dB Shield Intercept<\/td>\n<\/tr>\n
Voltage Standing Wave Ratio (VSWR)<\/td>\n\u2022 Up to 500 MHz:<\/strong> Less than or equal to 1.15
\n\u2022 500 MHz to 800 MHz:<\/strong> Less than or equal to 1.25 Matching Target<\/td>\n<\/tr>\n
System Characteristic Impedance<\/td>\n50 Ohm Nominal Interconnect Standardization Profile<\/td>\n<\/tr>\n
Primary Input Hardware Interface<\/td>\n1x PL Female (SO-239 Heavy-Duty Threaded Socket Core)<\/td>\n<\/tr>\n
Primary Output Hardware Interfaces<\/td>\n3x PL Female (SO-239 Heavy-Duty Threaded Socket Distribution Points)<\/td>\n<\/tr>\n
Mechanical Control Layout<\/td>\nManual Rotary Click-Stop Detent Lever with Instant Path Lock<\/td>\n<\/tr>\n
Verified Hardware Compatibility Scope<\/td>\nHF\/VHF\/UHF multi-band base transceivers, PL-259 terminated RG-58\/RG-213 coaxial leads, directional yagi arrays, multi-band vertical base whips, and test benches<\/td>\n<\/tr>\n
Primary Fleet Utility Purpose<\/td>\nTurnkey multi-antenna command base outfitting, real-time manual line tracking, transmission loop isolation, and receiver front-end surge safety<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Antenna switch<\/p>\n","protected":false},"featured_media":52192,"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":[12750],"product_cat":[12325,12473],"product_tag":[],"class_list":{"0":"post-52522","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-avair-en","7":"product_cat-accesorios-de-antenas-en","8":"product_cat-switches","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"yoast_head":"\nAvair AV-SW3M 3-Port Antenna Switch | High-Power 3 GHz | B2B<\/title>\n<meta name=\"description\" content=\"Source the commercial Avair AV-SW3M 3-port antenna switch for high-power distribution arrays. 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