specification
rx
tx
frequency range
440.5~441mhz
445.5~446mhz
insertion loss
≤1.6db
≤1.6db
return loss
≥20db
≥20db
rejection
≥85db@445.5~446mhz
≥85db@440.5~441mhz
isolation
≥85db@440.5~441mhz, ≥45db@441~445.5mhz, ≥85db@445.5~446mhz
power
50w
ip3
≤140dbc@2×43dbm
impedance
50ω
operation temp
-20℃to+55℃
storage temp
-40℃to+70℃
surface finish
silver plated
port connectors
n-female
port sign
port 1: ant ; port 2:rx ; port 3: tx;
configuration
as below(公差±0.2mm)
联系人：刘进华、13400086506、qq:595914374
丹阳华神电器有限公司
刘进华
13400086506
丹阳市开发区齐梁路3号