Fairview Microwave FMSW6219 可现场更换的SMA SPDT PIN二极管开关，频率范围为2 GHz至4 GHz，额定电压为+30 dBm

Connector Series: SMA
Connector Gender: Female
Switch Design: Absorptive
Minimum Frequency:    2GHz
Maximum Frequency: 4 GHz
Impedance: 50 Ohm
Maximum Input Power: 1 Watts
Maximum Input VSWR: 1:6:1
Maximum Insertion Loss: 10 dB
Minimum Isolation: 75 dB
Size ( Lx Wx H mm) : 30.48 x 22.86 x 8.89 mm

datasheet