The SMA series is a sub-miniature providing excellent electrical performance for microwave applications up to 18 GHz. They us a threaded interface and are constructed of high quality brass ensuring durability and mechanical strength. The main features are high mechanical strength, high durability and low VSWR.
1. Impedance: 50 ohm. 2. Frequency range:0-8 GHz. 3. Working voltage: (1) RG-178, 196: 250 VRMS max. (2) RG-174, 188, 316, .085": 335 VRMS max. (3) RG-58, 141, 142, 223, .141": 500 VRMS max. 4. Dielectric withstanding voltage: (1) RG-178, 196: 500 VRMS. (2) RG-174, 188, 316, .085": 750 VRMS. (3) RG-58, 141, 142, 223, .141": 1000 VRMS. 5. VSWR: (1) Straight 1.20 max. (2) Right angle 1.25 max. 6. Contact resistance: (1) Center contact:5 milliohm max. (2) Outer contact:1 milliohm max. 7. Insulator resistance:5000 mega ohms min. 8. SMA R/A plug crimp type. 9. SMA R/A plug solder type. 10. Suitable semi-rigid cable: (1) .047. (2) .085. (3) .141.
Taiwan
