{"id":9990,"date":"2025-12-27T09:37:11","date_gmt":"2025-12-27T09:37:11","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&#038;p=9990"},"modified":"2026-08-18T09:55:05","modified_gmt":"2026-08-18T09:55:05","slug":"phase-stable-low-loss-18ghz-rf-coaxial-cable-cfa640","status":"publish","type":"product","link":"https:\/\/mechanc.com\/de\/produkt\/phase-stable-low-loss-18ghz-rf-coaxial-cable-cfa640\/","title":{"rendered":"Phasenstabiles verlustarmes HF-Koaxialkabel 18 GHz \u2013 Modell CFA640"},"content":{"rendered":"<h2>Verlustarmes HF-Kabel mit hoher Phasen- und Amplitudenstabilit\u00e4t<\/h2>\n<p>Das phasenstabile verlustarme Koaxialkabel CFA640 ist f\u00fcr HF- und Mikrowellenanwendungen ausgelegt, die eine reproduzierbare Signalgenauigkeit unter thermischer und mechanischer Belastung erfordern. Es arbeitet bis 18 GHz bei 50 \u03a9 Impedanz und bietet eine Phasenstabilit\u00e4t von \u2264 \u00b12\u00b0 @ 10 GHz und \u2264 \u00b13\u00b0 @ 18 GHz bei einer Amplitudenschwankung innerhalb von \u00b10,1 dB @ 18 GHz. Weitere Optionen finden Sie in der <a href=\"\/coaxial-cables\/low-loss\/phase-stable-cfa-series\/\">CFA-Serie \u2013 phasenstabile verlustarme Koaxialkabel<\/a>.<\/p>\n<h3>Massiver Aufbau f\u00fcr langfristige elektrische Zuverl\u00e4ssigkeit<\/h3>\n<p>Das CFA640 besitzt einen massiven versilberten Kupferinnenleiter von 1,57 mm und ein PTFE-Dielektrikum geringer Dichte f\u00fcr minimale D\u00e4mpfung und eine enge Impedanzkontrolle. Seine doppelte Schirmung aus versilbertem Kupfer und der FEP-Mantel bieten eine EMV-Unterdr\u00fcckung von &gt; 90 dB und eine au\u00dfergew\u00f6hnliche thermische Belastbarkeit von \u201355 \u00b0C bis +165 \u00b0C. Das Kabel h\u00e4lt die Phasenabweichung \u00fcber den Temperaturbereich unter 1400 PPM und sichert eine gleichbleibende elektrische Stabilit\u00e4t bei Bewegung.<\/p>\n<h3>Mechanische Festigkeit und thermische Best\u00e4ndigkeit<\/h3>\n<p>Mit einem Au\u00dfendurchmesser von 6,35 mm und einem minimalen Biegeradius von 31 mm (einmalig) beziehungsweise 63 mm (wiederholt) bietet das verlustarme Koaxialkabel CFA640 eine ausgewogene Kombination aus Flexibilit\u00e4t und Haltbarkeit f\u00fcr eine zuverl\u00e4ssige Installation und einen langfristigen Betrieb. Es vertr\u00e4gt eine mittlere Leistung von bis zu 1,88 kW @ 300 MHz und beh\u00e4lt dabei eine geringe D\u00e4mpfung (0,93 dB\/m @ 18 GHz). Weitere phasenstabile verlustarme Varianten finden Sie in der <a href=\"\/coaxial-cables\/low-loss\/\">Serie verlustarmer Koaxialkabel<\/a>.<\/p>\n<p>Hergestellt von <a href=\"\/\">Mechanc Shanghai Information Technology Co., Ltd.<\/a>, verbindet das phasenstabile verlustarme Koaxialkabel CFA640 geringe D\u00e4mpfung, eine enge Phasenkontrolle und gepr\u00fcfte REACH- und RoHS-Konformit\u00e4t, um eine stabile HF-Leistung in Labor-, Verteidigungs- und Industrieumgebungen zu liefern.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Verlustarmes HF-Kabel mit hoher Phasen- und Amplitudenstabilit\u00e4t Das phasenstabile verlustarme Koaxialkabel CFA640 ist f\u00fcr HF- und Mikrowellenanwendungen ausgelegt, die eine reproduzierbare Signalgenauigkeit unter thermischer und mechanischer Belastung erfordern. Es arbeitet bis 18 GHz bei 50 \u03a9 Impedanz und bietet eine Phasenstabilit\u00e4t von \u2264 \u00b12\u00b0 @ 10 GHz und \u2264 \u00b13\u00b0 @ 18 GHz bei einer [&hellip;]<\/p>\n","protected":false},"featured_media":1543,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"attachment-method":[],"body-material":[],"body-style":[],"center-conductor-type":[],"connection-type":[],"dielectric-type":[],"frequency-max":[],"connector-gender":[],"impedance":[],"interface-type":[],"jacket-material":[],"main-feature":[],"max-operating-temperature":[],"mount-method":[],"no-of-shields":[],"connector-series":[],"termination-type":[],"vswr-max":[],"vswr-typical":[],"product_brand":[],"product_cat":[18,52,136],"product_tag":[],"product_application":[],"class_list":["post-9990","product","type-product","status-publish","has-post-thumbnail","product_cat-coaxial-cables","product_cat-low-loss","product_cat-phase-stable-cfa-series","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":{"connector_1":"1,0 mm Stecker","connector_2":"1,0 mm Stecker","outer_diameter":"6.35","static_bend_radius":"31","velocity_of_propagation":"","jacket_diameter":"","loss_at_max_frequency":"0.931","power_at_max_frequency":"","flex_type":"","phase_stability":"\u2264\u00b12\u00b0 @ 10 GHz ; 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