PRODUCT DESCRIPTION Outdoor Antenna Dedicated Lightning Arrester300K~3Ghz or 6GMhz PRODUCT SPECIFICATION Impedance: 50 0hms Frequency Range: DC-3 Ghz V.S.W.R: DC-3 Ghz < 1.5 Return Loss: DC-3 Ghz < -1.4dB Insertion Loss: ≤ 0.8 dB DC Spark Over Voltage 100V/S: 184~276V Insulation Resistance: ≥ 2000 Megohms Cas Tube Insulation Resistance At 100Vdc: ≥ 10 G£[ Impulse Spark-over Volatge [Kv/£g]: 450V Alternative Discharge Current: 10KA (wave 8/20£gs) 10 Times (5 Times Each Polarity) Capacitance 1MHz Pƒ: < 2 DC Holdover Voltage per ITU-T.K. 12: 135V The Gas Tube Can Be Changed. Working Terperature: -40¢XC ~ +85¢XC Dimension (W*L*H): 20.5 ¡Ñ 56.3 ¡Ñ 25.7 Weight: 87.5g