SEEED-320990007 SMA-BNC ADAPTER SMA PLUG TO BNC JACK STRAIGHT SEEED-320990007 is a high-quality RF connector with an impedance of 50 Ohm and a frequency capacity of 3.0 GHz. Crafted from durable Gold+Nickel, it is designed for Free applications. This connector performs reliably across a temperature range of nan and complies with ROHS standards. Packaged in BULK packaging, it ensures easy handling and storage.