RADILA 8DSFA N Connector On Both Ends Adopted by Fujikura Low Loss N Type Amateur Radio Coaxial Cable Set For Connection Between Devices Jumper Relay

------------------------------------------------------------------------------------------------------------------ 【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. This is yellowtail. This cable assembly product is intended for amateur radio use. ▸In performance tests when assembled to a cable, we have confirmed that SWR is ＜ approximately 1.05 at frequencies below 1200 MHz, and SWR ＜ approximately 1.1 up to approximately 7 GHz. 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 is the same thickness as FB but has one rank less loss. ▸8D-SFA-LITE manufactured by Fujikura Dia Cable Co., Ltd. has much lower loss than 8D-FB-LITE, and has the same loss performance as 10D-FB, which is extremely low loss. ▸Also, since CA wire (aluminum clad wire) is used for the internal conductor, the electrical performance is maintained while the specific gravity is less than half that of FB, making it lightweight and easy to use. ▸In addition, the outer cover is made of matte black PVC material that is soft and smooth. Each product is affixed with a serial number and 100% tested for SWR (S11) and passing loss (S21) using a VNA (vector network analyzer). The connector uses an N-type clamp type. ▸There are two types of N-type connectors available in Japan: clamp type and soldering type, but this product uses the clamp type. ▸Unlike M-type connectors, N-type connectors have impedance determined by the standard, so the SWR is approximately 1, but some inexpensive connectors do not support frequencies above several GHz. ▸This product has been selected to have sufficient performance for amateur radio use. ▸【Impedance】 50Ω ▸ [Recommended use] For amateur radio fixed stations (for connecting radio equipment and antennas), etc. ▸ [Cable] 8D-SFA-LITE (manufactured by Fujikura Dia Cable) ▸ [Connector] NP-NP (low SWR product, metric screw) ▸【Length error】±1% ▸ [Manufacturer] RADILA ▸*SFA has less attenuation than FB, so if you are concerned about transmit power attenuation, you can expect a big improvement. ▸*8D has less attenuation than 5D, so if you are concerned about transmit power attenuation, you can expect a big improvement. ▸*The connectors we have selected are those with minimal loss and sufficient for amateur radio use, based on the results of measuring many domestic and international connectors. ▸*A serial number is pasted on each product, and after production, it is measured and managed using a VNA (vector network analyzer).