1. Impedance: 50 Ohms.
2. Frequency range: DC~3 Ghz.
3. V.S.W.R: DC-3 GHz < 1.5.
4. Return loss: DC-3 GHz < -14 dB.
5. Insertion loss: ≦0.8 dB.
6. DC spark over voltage 100V/S: 184-276 V.
1. Impedance: 50 Ohms. 2. Frequency range: DC~3 Ghz. 3. V.S.W.R: DC-3 GHz < 1.5. 4. Return loss: DC-3 GHz < -14 dB. 5. Insertion loss: ≦0.8 dB. 6. DC spark over voltage 100V/S: 184-276 V. 7. Insulation resistance: ≧2000 Megohms. 8. Cas tube insulation resistance: ≧10 GΩ. 9. At 100Vdc. 10. Impulse spark-over voltage 1Kv/μs: 450V. 11. Alternating discharge current: 10 KA (wave 8/20μs) 10 times (5 times each polarity). 12. Capacitance 1MHz Pf: < 2. 13. DC holdover voltage per ITU-T K.12 135 V. 14. The gas tube can be changed. 15. Working temperature: -40°C~+85°C. 16. Dimension(WxLxH): 20.5x56.3x25.7 mm. 17. Weight: 87.5g.