RADILA Coaxial SWR Ultra Low Measurement Data Radio Coaxial Cable 8DSFA MP ML MLJ MJL MLMP MPML (Fujikura 8D-SFA) (3m) (ML-MP Connector) (Low Loss)

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------ RADILA is a manufacturer of wireless equipment. ▸Although we are not well known, we have delivered tens of thousands of cable products to customers as a manufacturing contract for a famous wireless manufacturer. ▸In order to meet the demand for high-performance cables, we launched the RADILA brand and began manufacturing and selling original products with an emphasis on performance. ▸RADILA has many engineers who have been involved in defense technology, and RADILA's products are generously infused with defense technology know-how. ▸We deliver high-quality products to everyone in terms of materials, manufacturing technology, and quality control. Low SWR specification. ▸SWR is proportional to frequency and becomes an important factor beyond the HF band. ▸In the 145MHz band and above, connector selection is important, and especially in the 430MHz band, the SWR changes greatly depending on the connector selection. ▸For RADILA products, we collect and measure a large number of connectors from Japan and abroad, use the best ones, and independently test how to attach them to cables to derive the best performance. The connector has ultra-low loss. ▸Loss is greatly affected by the attenuation rate of the cable as well as the SWR of the connector. ▸ Even at lengths of several meters for mobile applications, the attenuation rate is not a negligible level and is considered a problem. ▸The thickness of the cable has a limit depending on the intended use, so if the thickness is the same, it will be compatible with the type. ▸This product uses SFA, which has the same thickness as FB but has one rank less loss. ▸8D-SFA-LITE manufactured by Fujikura Dia Cable Co., Ltd. uses a higher quality connector than 8D-FB-LITE. If the total length of the cable is long, the performance of the cable will be dominant, but if it is for mobile use, the performance of the connector will be dominant. Phenol resin (Bakelite) and Teflon are generally used as insulators for connectors, but in the 351 MHz band and UHF (430 MHz band) of digital simple radios, the difference is noticeable and Teflon is superior. The performance of a connector cannot be distinguished from its appearance, but can be determined by actually measuring things like SWR. The connectors used in this product have low SWR and low passing loss based on the results of measuring many domestic and overseas connectors. Actual measurement data attached (SWR and passing loss) ▸ Normally, cable products are inspected only to check continuity and insulation, but with RADILA products, in addition to these, SWR, passing loss, phase, etc. are measured using a VNA (vector network analyzer). ▸Measurements are performed by 100% inspection, not by sampling. ▸All products are affixed with serial numbers to ensure thorough quality control. The screws of the MP connector are metric screws. ▸ Regarding the screws of M-type connectors, the so-called M-type connectors currently in circulation in Japan include M-type connectors that use metric screws in accordance with JIS standards, and UHF connectors that use inch screws (PL259, SO239, etc.). ▸There is no difference in appearance between the two and it is difficult to tell them apart, but the difference is that once the screws are fitted together, they are tightened all the way. ▸This RADILA product uses a metric screw M type connector. Recommended for those considering 10D. 8D is easier to route than 10D. 8D-SFA has the same amount of attenuation as 10D-FB, so it is recommended for those who are concerned about power loss. The manufacturer ``RADILA (Radio Technologies Laboratory)'' is a manufacturer that handles development and design, manufacturing contract, adjustment contract, test evaluation contract, OEM supply, homepage production contract, etc. related to wireless equipment. We also manufacture cables and adjust measurement equipment for major wireless equipment manufacturers, so we can confidently recommend the performance of our products.