{"category":{"approval_status":"proposed_pending_dave_approval","category_image":{"alt":"Realistic editorial scene representing Antenna Placement and Coaxial Cable Loss for Comset industrial connectivity guidance","category":"Antenna Placement and Coaxial Cable Loss","description":"Improving cellular performance through antenna height, orientation, separation, obstruction clearance and appropriate coaxial cable choices. 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This category explains why long or poor-quality cable can erase antenna gain and how to balance router location, cable length, weatherproofing and service access.","feed_url":"/feeds/category/antenna-placement-and-coaxial-cable-loss.xml","human_intro":"Good antenna placement can be undone by excessive cable loss, poor connectors or a convenient but obstructed mounting point.","id":"cat-016-antenna-placement-and-coaxial-cable-loss","image":{"alt":"Realistic editorial scene representing Antenna Placement and Coaxial Cable Loss for Comset industrial connectivity guidance","approval_status":"approved_by_dave_for_comset_build","category_name":"Antenna Placement and Coaxial Cable Loss","category_slug":"antenna-placement-and-coaxial-cable-loss","description":"Improving cellular performance through antenna height, orientation, separation, obstruction clearance and appropriate coaxial cable choices. 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High-gain antennas can also have narrow vertical patterns, so an excessively high or close installation may place the tower outside the main lobe.\n\nTest several practical positions and orientations while watching RSRP, RSRQ, SINR and actual throughput. A slightly lower point with a cleaner path and shorter cable can outperform the roof peak. Consider weather, mounting strength, safe access and the effect of nearby metal before finalising the location.","approval_status":"draft_for_dave_review_pending_public_brain_audit","approved":false,"category":"Antenna Placement and Coaxial Cable Loss","category_slug":"antenna-placement-and-coaxial-cable-loss","created_at":"2026-06-16T09:10:00+00:00","daily_publish_cap":2,"date_published":"2026-06-16","display_date":"2026-06-16","drip_status":"review_seed","freshness_note":"Confirm current model specifications, carrier compatibility, stock, pricing, firmware, warranty and commercial terms directly with Comset where they affect a decision.","id":"comset-qa-047","image_ids":["comset-product-range-antennas","comset-product-ant-lte-006a","comset-category-hero-016-antenna-placement-and-coaxial-cable-loss"],"language":"en-AU","last_updated":"2026-06-16T09:10:00+00:00","matched_image_ids":["comset-product-range-antennas","comset-product-ant-lte-006a","comset-category-hero-016-antenna-placement-and-coaxial-cable-loss"],"public_brain_verified":false,"publish_status":"review_preview","published_at":"2026-06-16T09:10:00+00:00","question":"Why is the highest possible antenna position not always the best final location?","question_intent":"public_guidance","question_type":"technical_context","real_image_mapping_status":"mapped_to_approved_comset_catalogue_v1_6","site_key":"comset","slug":"why-is-the-highest-possible-antenna-position-not-always-the-best-final-location","source":"Comset public website scrape and stable industrial-networking explanation","source_record_ids":["comset-source-0310","comset-source-0311","comset-source-0203","comset-source-0399"],"source_type":"client_source_plus_stable_explanatory_context","source_urls":["https://comset.com.au/coaxial-cable-gain-loss-calculator","https://comset.com.au/product/multi-antenna-bracket-bracket-005","https://comset.com.au/product/5g-antenna-lte-lpda-3g-4g-5g-ant-yagi-10sp"],"tenant_slug":"comset","updated_at":"2026-06-16T09:10:00+00:00"},{"answer":"When the antenna would otherwise need a long coaxial run, placing the router near it can preserve signal quality. Ethernet can normally run up to 100 metres and may deliver PoE, while coaxial loss rises with length and frequency. This arrangement is common where the best cellular position is on a roof, mast or external wall.\n\nThe router then needs a suitable protected or outdoor location, power, surge protection and service access. Temperature and condensation must be managed. Compare the cost and risk of an outdoor enclosure or PoE-capable router against high-grade low-loss coaxial cable. The right answer is the one with the best complete link and maintainability.","approval_status":"draft_for_dave_review_pending_public_brain_audit","approved":false,"category":"Antenna Placement and Coaxial Cable Loss","category_slug":"antenna-placement-and-coaxial-cable-loss","created_at":"2026-06-16T14:40:00+00:00","daily_publish_cap":2,"date_published":"2026-06-16","display_date":"2026-06-16","drip_status":"review_seed","freshness_note":"Confirm current model specifications, carrier compatibility, stock, pricing, firmware, warranty and commercial terms directly with Comset where they affect a decision.","id":"comset-qa-048","image_ids":["comset-product-lmr200-cable","comset-product-sma-right-angle-connector","comset-product-ant-lte-006a","comset-category-hero-016-antenna-placement-and-coaxial-cable-loss"],"language":"en-AU","last_updated":"2026-06-16T14:40:00+00:00","matched_image_ids":["comset-product-lmr200-cable","comset-product-sma-right-angle-connector","comset-product-ant-lte-006a","comset-category-hero-016-antenna-placement-and-coaxial-cable-loss"],"public_brain_verified":false,"publish_status":"review_preview","published_at":"2026-06-16T14:40:00+00:00","question":"When is it better to place the router near the antenna and run Ethernet rather than use a long antenna cable?","question_intent":"public_guidance","question_type":"deployment_or_troubleshooting","real_image_mapping_status":"mapped_to_approved_comset_catalogue_v1_6","site_key":"comset","slug":"when-is-it-better-to-place-the-router-near-the-antenna-and-run-ethernet-rather-than-use-a-long-antenna-cable","source":"Comset public website scrape and stable industrial-networking explanation","source_record_ids":["comset-source-0203","comset-source-0399","comset-source-0403","comset-source-0404"],"source_type":"client_source_plus_stable_explanatory_context","source_urls":["https://comset.com.au/coaxial-cable-gain-loss-calculator","https://comset.com.au/product/multi-antenna-bracket-bracket-005","https://comset.com.au/product/5g-antenna-lte-lpda-3g-4g-5g-ant-yagi-10sp"],"tenant_slug":"comset","updated_at":"2026-06-16T14:40:00+00:00"},{"answer":"Raising an antenna can improve line of sight and reduce building or terrain obstruction, but every metre of coaxial cable adds loss. At cellular frequencies, a long low-quality cable can remove all the gain achieved by the higher position.\n\nEstimate cable loss at the actual bands, include connector losses and compare alternatives. Often the better design is to place the router or modem close to the antenna and run Ethernet back to the network, because Ethernet can cover longer distances without radio-frequency loss and may also carry PoE. The final position should be chosen from measured signal quality and installation practicality, not height alone.","approval_status":"draft_for_dave_review_pending_public_brain_audit","approved":false,"category":"Antenna Placement and Coaxial Cable Loss","category_slug":"antenna-placement-and-coaxial-cable-loss","created_at":"2026-06-15T09:10:00+00:00","daily_publish_cap":2,"date_published":"2026-06-15","display_date":"2026-06-15","drip_status":"review_seed","freshness_note":"Confirm current model specifications, carrier compatibility, stock, pricing, firmware, warranty and commercial terms directly with Comset where they affect a decision.","id":"comset-qa-046","image_ids":["comset-product-lmr200-cable","comset-product-sma-right-angle-connector","comset-product-ant-lte-006a","comset-category-hero-016-antenna-placement-and-coaxial-cable-loss"],"language":"en-AU","last_updated":"2026-06-15T09:10:00+00:00","matched_image_ids":["comset-product-lmr200-cable","comset-product-sma-right-angle-connector","comset-product-ant-lte-006a","comset-category-hero-016-antenna-placement-and-coaxial-cable-loss"],"public_brain_verified":false,"publish_status":"review_preview","published_at":"2026-06-15T09:10:00+00:00","question":"How should an installer balance antenna height against signal loss through a long coaxial cable?","question_intent":"public_guidance","question_type":"decision","real_image_mapping_status":"mapped_to_approved_comset_catalogue_v1_6","site_key":"comset","slug":"how-should-an-installer-balance-antenna-height-against-signal-loss-through-a-long-coaxial-cable","source":"Comset public website scrape and stable industrial-networking explanation","source_record_ids":["comset-source-0203","comset-source-0399","comset-source-0403","comset-source-0404"],"source_type":"client_source_plus_stable_explanatory_context","source_urls":["https://comset.com.au/coaxial-cable-gain-loss-calculator","https://comset.com.au/product/multi-antenna-bracket-bracket-005","https://comset.com.au/product/5g-antenna-lte-lpda-3g-4g-5g-ant-yagi-10sp"],"tenant_slug":"comset","updated_at":"2026-06-15T09:10:00+00:00"}]}