ITEM NAME:1pc SMA Connector SMA Female Jack Nut RF Coax Connector End Lau FT Color: silver Shape: cylindrical Size: 1.65 * 0.7 cm Material: copper Features: Temperature range: -65 ~ +165 °C (PE cable-40 ~ +85 °C) Vibration MIL - STD - 202 Method 213 50 ÃŽ © characteristic impedance Frequency range DC ~ 12.4ghz (semi-rigid cable 0 ~ 18GHz) Working voltage 335V Max (effective value) Pressure resistance 1000V RMS (minimum sea level) Contact resistance 3 m ÃŽ © or less between the inner conductor Between the outer conductor ÃŽ © 2 m or less Insulation resistance ÃŽ © 5000 m or higher Insertion loss ≠¤0.15 dB/6GHz Voltage standing-wave ratio straight type soft cable ≠¤1.10+0.002f Half rigid cable ≠¤1.05+0.001f Bent soft cable ≠¤1.20+0.003f Half rigid cable ≠¤1.10+0.001f Endurance ≠¥500 cycles Package includes: 1 PC.Pressure resistance 1000V RMS (minimum sea level). Insulation resistance ÃŽ © 5000 m or higher. Half rigid cable ≠¤1.05+0.001f. Half rigid cable ≠¤1.10+0.001f. Frequency range DC ~ 12.4ghz (semi-rigid cable 0 ~ 18GHz).