SMB

ZCG Scalar’s SMB RF adaptors provide compact, high-performance snap-on coaxial interconnection solutions for RF, microwave, and embedded communication systems, supporting frequencies typically from DC up to 4 GHz, with extended performance in select configurations. This range includes both intra-series and inter-series SMB adaptors, enabling seamless connection between SMB interfaces and a wide variety of RF connector types such as SMA, BNC, N-type, TNC, SMC, and FME, supporting flexible integration across compact electronic and RF systems.

The SMB connector system (SubMiniature version B) is widely used in telecommunications modules, RF test equipment, GPS systems, automotive electronics, and embedded RF designs, where space-saving and rapid connection/disconnection are critical. Its snap-on coupling mechanism allows quick mating without threaded locking, making it ideal for applications requiring frequent assembly or tight PCB and module integration.

Engineered for stable 50 Ohm impedance, low reflection loss, and consistent electrical performance, SMB adaptors ensure reliable signal transfer in compact RF environments. ZCG Scalar SMB adaptors are manufactured using precision-machined brass with high-quality gold or nickel plating to deliver excellent conductivity, long service life, and dependable mechanical performance even in demanding embedded or mobile applications.

Available in straight, right-angle, PCB, and bulkhead configurations, these adaptors provide an efficient solution where RF interface conversion is required without compromising space, performance, or signal integrity.