ECM is an authorized stocking distributor for several RF and microwave connector manufacturers. With this extensive vendor base we cover the entire frequency spectrum from DC to 65 GHz (from type 'F' through 1.85mm). If it's a coaxial connector, ECM has it in stock or will track it down and keep it on hand for you. Our offerings include but are not limited to the following connector series: SMA (18 & 27 GHz) SMA (Field Replace) AMC (U.FL & W.FL) MCX (50Ω & 75Ω) MMCX (includes surface mount) SMB (50Ω), Mini-SMB (75Ω), SMC SLB & SLB/SA SSMB/C, SSLB BNC (50Ω & 75Ω) & Mini BNC TNC (& Rev. Pol) N F (& G) 7/16 DIN BMA QMA ZMA 1.0/2.3 & 1.6/5.6 1.85 mm (Anritsu V) 2.4 mm 2.9 mm (Anritsu K) 3.5 mm 7 mm GPO (SMP), GPPO, GMS, G3PO Adapters (In Series) Adapters (Bet. Series) Adapters (CAL & Inst. Grade) Specials (Build to Order