SESSSEREERRIRIEIIESEESSSSSSMSMAMMAAA SUSSSUBUUBBMBMMIMINIININNIAIIAATATTUTURUURERREECECOCCONOONNNNNENNECEECCTCTOTTOORORSRRSSS Description SUHNER SMA connectors are precision connec- tors for microwave applications up to 18 GHz/ 26.5 GHz. They distinguish themselves through their high mechanical strength, high durability, high reliability and low VSWR. SMA launchers are the preferred connection ele- mentforvariedmicrowavecircuits.Thereisahuge varietyofapplicationsforSUHNERSMAconnec- tors, such as mobile communication, test & mea- surement, instruments, avionics, etc. Interface Dimensions Interface Dimensions in mm / inches Plug Jack Plug (male) min. max. min. max. A --- 4.59/.181 4.59/.181 --- B 0.00/.000 0.25/.010 0.00/.000 0.25/.010 C 0.00/.000 0.25/.010 0.00/.000 0.25/.010 D --- 2.54/.100 2.67/.105 --- E 1.24/.049 1.29/.051 1.24/.049 1.29/.051 F 0.38/.015 1.14/.045 1.88/.074 1.98/.078 G --- 3.43/.135 0.38/.015 1.14/.045 H 0.90/.036 0.94/.037 5.28/.208 5.49/.216 I --- --- 4.32/.170 --- K --- --- 5.54/.218 --- Jack (female) SU HNER SMA Interface dimensions conformable to the Standards: International: IEC 169-15 Europe: CECC 22110 USA: MIL-C-39012, SMA Interface MIL-STD-348a/310 GB: BS 9210 N 0006 F: NF-C-93563 (KMR) Technical Data ELECTRICAL DATA MIL-C-39012 Cable type semi-rigid flexible Cable dielectric diameter (mm/in.) 1.5 / .066 3/ .117 1.5 / .066 3/ .117 Impedance 50 Frequency range for interface DC ... 18 GHz VSWR (typical value) see table next page RF-leakage measured 3.26 100 dB-f 60 dB at 3 GHz (f in GHz) Dielectric withstanding voltage (at sea level, 3.17 1000 1500 750 1000 in V rms, 50 Hz) Working voltage (at sea level, 335 500 250 335 in V rms, 50 Hz) Corona extinction voltage (at 21 000 m/70 000 ft., 3.22 250 375 190 250 in V rms, 50 Hz) Working voltage (at 21 000 m/70 000 ft., 85 125 65 85 in V rms, 50 Hz) RF withstanding voltage 3.23 670 1000 500 670 at 5 MHz (V rms) 3 Insulation resistance 3.11 510 M Contact resistance - centre contact 3.16 3m -outercontact 2.5 m SU HNER SMA