Major Technical Characteristics

SMA

BNC

N

Frequency range

DC~3GHz

DC~3GHz

DC~3GHz

Impedance

50Ω

50Ω

50Ω

Power

1W

1W

1W

VSWR

≤1.20

≤1.25

≤1.20

Working voltage

335V r.m.s

500V r.m.s

1000V r.m.s

Attenuator

1~30dB

1~30dB

1~30dB

Contact resistance

Center Contact

≤3m Ω

Outer Contact

≤2m Ω

Center Contact

≤1.5m Ω

Outer Contact

≤1m Ω

Center Contact

≤1m Ω

Outer Contact

≤1m Ω

Insulation resistance

≥5000 m Ω

≥5000 m Ω

≥5000 m Ω

Durability(mating)

500 times(cycles)

500 times(cycles)

500 times(cycles)

MATERIAL & PLATING

Body

Brass

Nickel Plated

Pin contact

Brass

Gold or Silver Plated

Socket contact

Beryllium-copper

Gold or Silver Plated

Resilient contact

Tin bronze

Gold or Silver Plated

insulator

PTFE

Ring sealing

6146 silicone rubber