{"product_id":"fibox-arca-series-polycarbonate-wall-box-ip66-400-mm-x-600-mm-x-210-mm","title":"ARCA 406021 Outdoor Polycarbonate RF Feedthrough Cabinet","description":"\u003cstyle scoped\u003e\n\/* RF.Guru Shopify product page styles *\/\n.rf-article.rf-product {\n  color: #222;\n}\n.rf-article.rf-product h2,\n.rf-article.rf-product h3,\n.rf-article.rf-product h4 {\n  font-weight: 700 !important;\n  margin-top: 1.2em !important;\n  margin-bottom: 0.55em !important;\n  line-height: 1.25 !important;\n}\n.rf-article.rf-product h2 { font-size: 1.65em !important; }\n.rf-article.rf-product h3 { font-size: 1.35em !important; }\n.rf-article.rf-product h4 { font-size: 1.15em !important; }\n\n.rf-article.rf-product p,\n.rf-article.rf-product li,\n.rf-article.rf-product td,\n.rf-article.rf-product th {\n  font-size: 1.05em !important;\n  line-height: 1.65 !important;\n}\n.rf-article.rf-product p { margin-bottom: 0.85em !important; }\n.rf-article.rf-product ul { margin-left: 1.2em !important; margin-bottom: 0.9em !important; }\n.rf-article.rf-product ul li { margin-bottom: 0.45em !important; }\n\n.rf-article.rf-product .inline-note {\n  color: #8a8a8a;\n  font-style: italic;\n}\n\n.rf-article.rf-product table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 0.9em 0 1.2em 0;\n}\n.rf-article.rf-product th,\n.rf-article.rf-product td {\n  border: 1px solid #ddd;\n  padding: 8px 10px;\n  text-align: left;\n  vertical-align: top;\n}\n.rf-article.rf-product thead th {\n  background: #f7f7f7;\n}\n\n.rf-article.rf-product .complementary-note {\n  background: #f6f6f6;\n  border: 1px solid #d9d9d9;\n  border-radius: 6px;\n  padding: 1em;\n  margin: 1.2em 0;\n}\n\n.rf-article.rf-product .tech-box {\n  background: #eef6fb;\n  border: 1px solid #c6d9e8;\n  border-radius: 6px;\n  padding: 1em;\n  margin: 1.4em 0;\n  font-size: 0.95em;\n  line-height: 1.5em;\n}\n\n.rf-article.rf-product .mini-faq {\n  background: #f9f9f9;\n  border: 1px solid #ddd;\n  border-radius: 6px;\n  padding: 1em;\n  margin-top: 2em;\n}\n.rf-article.rf-product .mini-faq h3 { margin-top: 0; }\n.rf-article.rf-product .mini-faq ul {\n  list-style: none;\n  padding-left: 0;\n  margin: 0;\n}\n.rf-article.rf-product .mini-faq li { margin-bottom: 0.7em; }\n.rf-article.rf-product .mini-faq li b { margin-right: 0.3em; }\n\n.rf-article.rf-product .author-bio {\n  border-left: 4px solid #ccc;\n  padding-left: 0.8em;\n  margin-top: 1.5em;\n  margin-bottom: 0.5em;\n  font-style: normal;\n  font-size: 0.95em;\n  line-height: 1.4em;\n}\n.rf-article.rf-product .author-bio b a { text-decoration: none; }\n.rf-article.rf-product .author-bio b { font-weight: 700; }\n\n@media (max-width: 768px) {\n  .rf-article.rf-product h2 { font-size: 1.45em !important; }\n  .rf-article.rf-product h3 { font-size: 1.22em !important; }\n  .rf-article.rf-product p,\n  .rf-article.rf-product li,\n  .rf-article.rf-product td,\n  .rf-article.rf-product th {\n    font-size: 1em !important;\n  }\n  .rf-article.rf-product ul li { margin-bottom: 0.35em !important; }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"rf-article rf-product\"\u003e\n\n  \u003cp class=\"inline-note\"\u003eOutdoor polycarbonate enclosure platform for dense RF feedthrough, station-entry, connector breakout, and cable-gland builds.\u003c\/p\u003e\n\n  \u003cp\u003eThe ARCA 406021 is a rugged polycarbonate cabinet we use when a standard small enclosure is no longer enough. With its 400 × 600 × 210 mm format, it is large enough for a 19-inch style connector panel or custom mounting plate, making it a very practical platform for organized coax entry and breakout work.\u003c\/p\u003e\n\n  \u003cp\u003eIn real station use, this enclosure is particularly well suited for builds that need up to 28 feedthrough positions, 14 for \u003cb\u003eN\/PL bulkhead\u003c\/b\u003e, and\/or 14 for \u003cb\u003eF-type\u003c\/b\u003e cabling, depending on spacing, layout, and cable bend radius. That makes it a strong choice for antenna entry panels, receive-array hubs, remote RF cabinets, SDR feedthrough walls, and outdoor technical installations where many coax lines need to stay protected, labeled, and mechanically secure.\u003c\/p\u003e\n\n  \u003cp\u003eThe same cabinet can also be used with large cable glands when you do not want to interrupt the coax at all. In that configuration, the complete coax cable can pass through the enclosure wall, including many common fitted N or PL connector assemblies, and the entry can then be sealed with \u003ca href=\"https:\/\/shop.rf.guru\/products\/m-p-silicone-seal-l\"\u003eM\u0026amp;P Silicone-Seal-L cold-shrink silicone sealing tube\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003cdiv class=\"complementary-note\"\u003e\n    \u003cb\u003eTypical use case:\u003c\/b\u003e a weather-resistant outdoor cabinet with enough panel area to accept a 19-inch style feedthrough plate for up to 14 coax ports, while still leaving room for internal routing, strain relief, service access, and optional cable-gland entries for continuous coax runs.\n  \u003c\/div\u003e\n\n  \u003ch3\u003e\u003cb\u003eWhy We Use This Cabinet for RF Feedthrough Work\u003c\/b\u003e\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eLarge usable panel area\u003c\/b\u003e for multi-port coax entry builds.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eGood depth\u003c\/b\u003e at 210 mm, which helps with connector bodies, cable bend radius, and internal routing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003ePolycarbonate construction\u003c\/b\u003e offers excellent outdoor durability without making the enclosure itself part of the RF path.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eStrong environmental rating\u003c\/b\u003e for outdoor and technical-room use.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eUseful for mixed layouts\u003c\/b\u003e such as N\/PL connectors for main antenna lines and F-type ports for receive-only or RG6-based distribution systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCompatible with cable-gland entries\u003c\/b\u003e when the coax should remain continuous and no panel connector is desired.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cdiv class=\"tech-box\"\u003e\n    \u003cb\u003eWhy this size works well for 19-inch style RF panels:\u003c\/b\u003e a nominal 19-inch panel is 482.6 mm wide. This cabinet gives enough panel area for practical multi-port connector layouts, but the final usable connector count still depends on connector flange size, nut clearance, sealing hardware, cable bend radius, and whether surge protectors or internal jumpers are also installed. In practice, \u003cb\u003e14 F-type ports are easy\u003c\/b\u003e, while \u003cb\u003e14 N or PL positions require a sensible mechanical layout\u003c\/b\u003e.\n  \u003c\/div\u003e\n\n  \u003ch3\u003e\u003cb\u003eWell Suited For\u003c\/b\u003e\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eStation-entry cabinets\u003c\/b\u003e for HF, VHF, and UHF coax runs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eReceive-array distribution\u003c\/b\u003e using F-type cabling and RG6.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eRemote SDR or antenna switch locations\u003c\/b\u003e where multiple feeds need weather protection.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMast-base breakout boxes\u003c\/b\u003e for organized transition from outdoor lines to internal patching.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eHybrid installations\u003c\/b\u003e mixing N, SO-239, F-type, and cable-gland coax entries in one enclosure.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003e\u003cb\u003eConnector and Cable-Gland Layout Flexibility\u003c\/b\u003e\u003c\/h3\u003e\n  \u003cp\u003eThis enclosure is not limited to one connector family. It can be adapted for different RF roles and expanded over time:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eN-N bulkhead layouts\u003c\/b\u003e for robust outdoor RF interconnects and higher-frequency work.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003ePL-PL \/ SO-239 style layouts\u003c\/b\u003e for classic HF station entry and amateur-radio coax systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eF-F layouts\u003c\/b\u003e for receive-only systems, bias-tee distribution, and economical RG6-based cabling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCable-gland entries\u003c\/b\u003e for continuous coax runs where the cable should pass through the wall without adding another RF connector interface.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMixed panels\u003c\/b\u003e where one cabinet handles main coax, receive\/control distribution, and direct cable entries at the same time.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cdiv class=\"complementary-note\"\u003e\n    \u003cb\u003eModular approach:\u003c\/b\u003e the cabinet, cable glands, and panel connectors are complementary. You can start with the empty enclosure and add only the F-F, PL-PL, N-N feedthroughs, glands, or sealing parts you need today. Extra connectors and cable-gland hardware can be ordered later when the station grows or when more antennas are added.\n  \u003c\/div\u003e\n\n  \u003ch3\u003e\u003cb\u003eUsing Cable Glands for Continuous Coax Feedthrough\u003c\/b\u003e\u003c\/h3\u003e\n  \u003cp\u003ePanel connectors are useful when you want a clean disconnect point on the enclosure wall. Cable glands are useful when you want the opposite: a continuous coax cable with no extra RF joint at the cabinet wall.\u003c\/p\u003e\n\n  \u003cp\u003eWith a suitable large cable gland, the complete coax assembly can be routed through the box, including many common N or PL connector bodies. After the cable is positioned, the gland provides mechanical support and the outside entry can be finished with \u003ca href=\"https:\/\/shop.rf.guru\/products\/m-p-silicone-seal-l\"\u003eM\u0026amp;P Silicone-Seal-L\u003c\/a\u003e. This cold-shrink silicone sleeve collapses around the cable and connector area, helping to create a flexible weather seal without heat, flame, or messy tape layers.\u003c\/p\u003e\n\n  \u003cdiv class=\"tech-box\"\u003e\n    \u003cb\u003eRF note:\u003c\/b\u003e a cable gland is not an RF connector. It is a mechanical cable entry. The coax remains electrically continuous through the cabinet wall, so the shield, dielectric, and center conductor are not interrupted by a bulkhead transition. That can be useful for low-loss receive systems, remote antenna boxes, and installations where long-term reliability is more important than having a disconnect point on the outside of the enclosure.\n  \u003c\/div\u003e\n\n  \u003cp class=\"inline-note\"\u003eConnector dimensions vary between manufacturers. Always check the largest outside diameter of the fitted connector body before drilling the enclosure or selecting the final gland size.\u003c\/p\u003e\n\n  \u003ch3\u003e\u003cb\u003eSpecifications at a Glance\u003c\/b\u003e\u003c\/h3\u003e\n  \u003ctable\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eSpecification\u003c\/th\u003e\n        \u003cth\u003eValue\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eModel\u003c\/td\u003e\n        \u003ctd\u003eARCA 406021\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eExternal dimensions\u003c\/td\u003e\n        \u003ctd\u003e400 × 600 × 210 mm (15.7 × 23.6 × 8.3 in)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMaterial\u003c\/td\u003e\n        \u003ctd\u003ePolycarbonate\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eColor\u003c\/td\u003e\n        \u003ctd\u003eRAL 7035 light gray\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGasket\u003c\/td\u003e\n        \u003ctd\u003ePolyurethane (PUR)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eIngress protection\u003c\/td\u003e\n        \u003ctd\u003eIP66\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eImpact resistance\u003c\/td\u003e\n        \u003ctd\u003eIK10 at +35°C \/ IK08 at -25°C\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eInsulation\u003c\/td\u003e\n        \u003ctd\u003eTotally insulated\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eUV resistance\u003c\/td\u003e\n        \u003ctd\u003eUL 508\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eFlammability rating\u003c\/td\u003e\n        \u003ctd\u003eUL 94 5VA\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGlow wire test\u003c\/td\u003e\n        \u003ctd\u003e960°C\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNEMA class\u003c\/td\u003e\n        \u003ctd\u003eNEMA 4, 4X, 12, and 13\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eContinuous temperature range\u003c\/td\u003e\n        \u003ctd\u003e-40°C to +80°C\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eShort-term temperature range\u003c\/td\u003e\n        \u003ctd\u003e-40°C to +120°C\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eLocking\u003c\/td\u003e\n        \u003ctd\u003e2-point locking with 3 mm double-bit lock and key\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eIncluded\u003c\/td\u003e\n        \u003ctd\u003eCabinet base, door with PUR gasket, mounting plate, mounting-plate screws, lock with key, and door guide\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCompatible feedthrough options\u003c\/td\u003e\n        \u003ctd\u003eF-F, PL-PL \/ SO-239 style, N-N bulkhead connectors, and suitable cable glands for continuous coax entry\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eOptional sealing accessory\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/shop.rf.guru\/products\/m-p-silicone-seal-l\"\u003eM\u0026amp;P Silicone-Seal-L cold-shrink silicone sealing tube\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003e\u003cb\u003eImportant Practical Note\u003c\/b\u003e\u003c\/h3\u003e\n  \u003cp\u003eThe enclosure itself is factory-rated to IP66, but once it is drilled for feedthroughs, cable glands, lightning protectors, or custom panels, the final weather resistance depends on the connector hardware, sealing washers, gland quality, silicone sealing, and workmanship. The same is true electrically: the cabinet is the mechanical platform, while grounding, bonding, surge handling, and connector spacing must still be designed correctly for the intended frequency range and power level.\u003c\/p\u003e\n\n  \u003cp\u003eFor cable-gland entries, do not let the gland carry the full weight of a hanging coax cable. Use proper strain relief, a drip loop, and internal cable support where needed, especially with heavier coax or stiff outdoor feed lines.\u003c\/p\u003e\n\n  \u003ch3\u003e\u003cb\u003eA Good Mechanical Platform for Serious RF Builds\u003c\/b\u003e\u003c\/h3\u003e\n  \u003cp\u003eFor simple single-cable entry, smaller boxes can work. But once a project needs a real multi-port panel, clear labeling, decent internal routing, future expansion, and a cabinet that will survive outdoor use without quickly becoming cramped, the ARCA 406021 is in a different class. That is exactly why we use it for larger RF feedthrough and breakout work.\u003c\/p\u003e\n\n  \u003cp\u003eBecause the cabinet can combine panel connectors and cable glands, it also gives more freedom during station upgrades. You can begin with a smaller connector population and later add more N-N, PL-PL, F-F, or gland-based cable entries as the antenna system expands.\u003c\/p\u003e\n\n  \u003cdiv class=\"mini-faq\"\u003e\n    \u003ch3\u003e\u003cb\u003eMini-FAQ\u003c\/b\u003e\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cb\u003eCan this cabinet take a 19-inch panel?\u003c\/b\u003e Yes. It is large enough for a 19-inch style connector plate or a custom panel, but it is not a rack cabinet with rails.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eCan it really handle up to 28 coax ports?\u003c\/b\u003e Yes, depending on connector family and spacing. Fourteen F-type ports are straightforward. Fourteen N or SO-239 \/ PL-style ports are practical with a proper drilling layout.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eCan I use cable glands instead of panel connectors?\u003c\/b\u003e Yes. Cable glands are useful when you want to pass the coax through the wall as one continuous cable instead of adding a bulkhead connector.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eCan the coax pass through with an N or PL connector already fitted?\u003c\/b\u003e In many practical cases, yes, when a suitable large gland and hole size are used. The final answer depends on the connector body diameter, cable type, and gland selection.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eAre the glands and connectors included?\u003c\/b\u003e The enclosure is the base platform. F-F, PL-PL, N-N feedthrough connectors, cable glands, and silicone sealing accessories are complementary parts that can be selected as needed and ordered later when expanding.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eIs it suitable for outdoor use?\u003c\/b\u003e Yes. The base enclosure is designed for tough outdoor service, but the final weather rating depends on how the feedthroughs and cable entries are implemented.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eWhy use polycarbonate instead of a metal cabinet?\u003c\/b\u003e Polycarbonate is corrosion-resistant, electrically insulated, mechanically tough, and avoids turning the enclosure body itself into an unintended RF participant.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cp\u003eInterested in more technical content? \u003ca href=\"https:\/\/shop.rf.guru\/pages\/subscribe\"\u003eSubscribe to our updates for deep-dive RF articles and lab notes.\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003cp\u003eQuestions or experiences to share? Feel free to \u003ca href=\"https:\/\/shop.rf.guru\/pages\/contact\"\u003econtact RF.Guru for custom RF feedthrough cabinet layouts and connector panel options\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003cdiv class=\"author-bio\"\u003e\n    Written by \u003cb\u003e\u003ca href=\"https:\/\/on6ure.be\"\u003eJoeri Van Dooren, ON6URE\u003c\/a\u003e\u003c\/b\u003e – RF engineer, antenna designer, and founder of RF.Guru, specializing in high-performance HF\/VHF antennas and RF components.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the ARCA 406021 fit a 19-inch RF panel?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The ARCA 406021 is large enough for a 19-inch style connector plate or custom panel, although it is not a rack cabinet with rails.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many coax feedthrough ports can this cabinet handle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"That depends on connector size and spacing. Fourteen F-type ports are straightforward. Fourteen N or SO-239 \/ PL-style positions are also practical with a properly planned layout.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can cable glands be used instead of RF panel connectors?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Cable glands can be used when the coax should pass through the enclosure wall as one continuous cable without adding a bulkhead RF connector.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can a coax cable pass through with an N or PL connector already fitted?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"In many practical cases, yes, when a suitable large cable gland and hole size are selected. The exact result depends on the outside diameter of the connector body, the cable type, and the gland used.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are F-F, PL-PL, N-N connectors and cable glands complementary accessories?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The cabinet can be used with F-F, PL-PL, N-N feedthrough connectors, suitable cable glands, and silicone sealing accessories. These parts are complementary and can be selected as needed or ordered later when the station expands.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the ARCA 406021 suitable for outdoor RF use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The enclosure itself is designed for outdoor service and carries an IP66 rating in factory form. After drilling or panelizing, the final weather resistance depends on the connector hardware, glands, seals, and workmanship.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why use a polycarbonate enclosure for RF feedthrough work?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Polycarbonate is tough, corrosion-resistant, electrically insulated, and avoids turning the enclosure body into an unintended conductive part of the RF system.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"RF Guru","offers":[{"title":"28 N-Type or PL Connectors","offer_id":53037565772118,"sku":null,"price":437.0,"currency_code":"EUR","in_stock":true},{"title":"14 N or PL and 14 F Type Connectors","offer_id":53037565804886,"sku":null,"price":437.0,"currency_code":"EUR","in_stock":true},{"title":"28 F Type Connectors","offer_id":53037565837654,"sku":null,"price":437.0,"currency_code":"EUR","in_stock":true},{"title":"14 N or PL Connectors","offer_id":53037611942230,"sku":null,"price":368.0,"currency_code":"EUR","in_stock":true},{"title":"14 F Type Connectors","offer_id":53037611974998,"sku":null,"price":368.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4402\/4764\/files\/Arca19.webp?v=1775330913","url":"https:\/\/shop.rf.guru\/products\/fibox-arca-series-polycarbonate-wall-box-ip66-400-mm-x-600-mm-x-210-mm","provider":"RF Guru","version":"1.0","type":"link"}