{"id":4171,"date":"2024-02-07T06:56:43","date_gmt":"2024-02-07T06:56:43","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=4171"},"modified":"2026-08-11T14:52:08","modified_gmt":"2026-08-11T14:52:08","slug":"ultra-low-loss-26-5ghz-precision-test-coaxial-cable-pfa-jacket-cfs480","status":"publish","type":"product","link":"https:\/\/mechanc.com\/tr\/urun\/ultra-low-loss-26-5ghz-precision-test-coaxial-cable-pfa-jacket-cfs480\/","title":{"rendered":"26,5 GHz Ultra D\u00fc\u015f\u00fck Kay\u0131pl\u0131 Hassas Test Koaksiyel Kablo, PFA K\u0131l\u0131fl\u0131 \u2013 Model CFS480"},"content":{"rendered":"

High-Power, Low-Loss Coaxial Cable for Advanced RF Testing<\/h2>\n

The CFS480 ultra-low-loss precision test coaxial cable delivers outstanding electrical stability and mechanical reliability for precision measurement systems operating up to 26.5 GHz. Designed for engineers who demand repeatable accuracy in high-frequency environments, this 50 \u03a9 cable ensures superior phase and amplitude consistency. Fully REACH and RoHS compliant, it aligns with Mechanc\u2019s quality and environmental standards for laboratory and production-grade RF applications.<\/p>\n

Stable Electrical Performance for Accurate Measurements<\/h3>\n

The CFS480 coaxial cable features a solid silver-plated copper inner conductor with an LD-PTFE dielectric, delivering exceptionally low attenuation of just 0.241 dB\/m @ 1 GHz and 1.308 dB\/m @ 26.5 GHz. Phase deviation remains within \u00b12\u00b0 @ 10 GHz and \u00b13\u00b0 @ 18 GHz, while amplitude stability stays below \u00b10.1 dB @ 18 GHz, ensuring dependable precision in VNA calibration, antenna characterization, and microwave component testing. Temperature-related phase variation is tightly controlled below 750 PPM across \u201355 \u00b0C to +85 \u00b0C, guaranteeing repeatability even in fluctuating conditions.<\/p>\n

Mechanical Strength and Shielding Integrity<\/h3>\n

Encased in a 4.80 mm PFA jacket, the CFS480 cable provides superior flexibility and thermal resistance up to +165 \u00b0C. Dual silver-plated copper shielding ensures > 90 dB shielding effectiveness and prevents external interference for consistent, low-noise measurements. With an 83 % velocity of propagation, 58 g\/m weight, and 24 mm single-bend radius, it offers the ideal balance of ruggedness and handling ease for precision setups. The cable withstands up to 1500 VDC, supporting both laboratory and field-testing environments where mechanical reliability is critical.<\/p>\n

Available Variant for Enhanced Performance<\/h3>\n

For applications requiring even higher phase precision and improved durability, Mechanc offers an upgraded version of this model: the CFS480U ultra-low-loss precision test coaxial cable<\/a>. It maintains the same 50 \u03a9 impedance and frequency range while offering enhanced mechanical flexibility and wideband phase stability for high-end RF and microwave calibration systems.<\/p>\n

Precision Applications Requiring Long-Term Phase Stability<\/h3>\n

The CFS480 ultra-low-loss coaxial cable is purpose-built for high-frequency testing, metrology-grade calibration, and microwave system integration. Its low attenuation, wide temperature range, and mechanical endurance make it suitable for 5 G, radar, and aerospace validation systems requiring precise phase control over time. For additional precision cable models with varied dimensions and frequency ranges, explore the Precision Test Coaxial Cable Series<\/a> by Mechanc.<\/p>\n

Manufactured by Mechanc Shanghai Information Technology Co., Ltd.<\/a>, the CFS480 ultra-low-loss precision test coaxial cable combines low-loss electrical performance, outstanding mechanical resilience, and verified REACH and RoHS compliance for metrology-grade RF testing and calibration applications.<\/p>\n

Explore the full Ultra-Low-Loss CFS Series<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

High-Power, Low-Loss Coaxial Cable for Advanced RF Testing The CFS480 ultra-low-loss precision test coaxial cable delivers outstanding electrical stability and mechanical reliability for precision measurement systems operating up to 26.5 GHz. Designed for engineers who demand repeatable accuracy in high-frequency environments, this 50 \u03a9 cable ensures superior phase and amplitude consistency. Fully REACH and RoHS […]<\/p>\n","protected":false},"featured_media":1566,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"attachment-method":[],"body-material":[],"body-style":[],"center-conductor-type":[153],"connection-type":[],"dielectric-type":[155],"frequency-max":[199],"connector-gender":[],"impedance":[152],"interface-type":[],"jacket-material":[176],"main-feature":[255],"max-operating-temperature":[161],"mount-method":[],"no-of-shields":[160],"connector-series":[],"termination-type":[],"vswr-max":[],"vswr-typical":[],"product_brand":[],"product_cat":[18,55,131],"product_tag":[],"product_application":[],"class_list":["post-4171","product","type-product","status-publish","has-post-thumbnail","center-conductor-type-solid","dielectric-type-ld-ptfe","frequency-max-26-5-ghz","impedance-50-cf89","jacket-material-pfa","main-feature-phase-stability","max-operating-temperature-165c","no-of-shields-160","product_cat-coaxial-cables","product_cat-precision-test","product_cat-ultra-low-loss-cfs-series","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":{"connector_1":"1,0 mm Erkek","connector_2":"1,0 mm Erkek","outer_diameter":"4.8","static_bend_radius":"24","velocity_of_propagation":"83 %","jacket_diameter":"4.8 mm","loss_at_max_frequency":"1.308","power_at_max_frequency":"169 W","flex_type":"","phase_stability":"\u2264\u00b12\u00b0 @ 10 GHz ; 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