RADILA 8DFB Both Ends N Connector Adopted by Fujikura Low Loss N Type Amateur Radio Coaxial Cable Set For Connection Between Devices Jumper Relay (7m)

------------------------------------------------------------------------------------------------------------------ 【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 ＜ approximately 1.05 at frequencies below 1200 MHz, and SWR ＜ approximately 1.1 up to approximately 7 GHz. 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 8D-FB-LITE, which is one rank thicker than 5D. ▸The 8D-FB-LITE series manufactured by Fujikura Dia Cable Co., Ltd. has much lower loss than 5D-FB-LITE, and even exceeds the one rank thicker 10D-2V. ▸The FB-LITE series uses CA wire (aluminum clad wire) for the internal conductor, making it extremely lightweight and easy to use, with a specific gravity less than half that of regular FBs, while maintaining electrical performance. ▸In addition, the outer cover is smooth and made of matte black PVC material. ▸When bending, please draw a gentle circle with a diameter of about 20cm, as loss performance will deteriorate if you bend it. 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 connecting amateur radio equipment (for connecting radio equipment and SWR meters, power meters, etc., for jumpers), etc. ▸ [Cable] 8D-FB-LITE (manufactured by Fujikura Dia Cable) ▸ [Connector] NP-NP (low SWR product, metric screw) ▸【Length error】±1% ▸ [Manufacturer] RADILA ▸*8D has less attenuation than 5D, so if you are concerned about transmit power attenuation, you can expect a big improvement. ▸*The connector we have selected is one with minimal loss and sufficient for amateur radio use based on the results of measuring many domestic and international connectors. ▸*Serial numbers are affixed to each product, and after production, measurements are taken using a VNA (vector network analyzer) and managed.