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Description: Technology SPEC
 
Model
Spring antenna
Centre Of Frequency  (MHz)
433
Gain (dBi)
2.0
Frequency Range (MHz)
+/-5
V . S . W . R
≤1.5
Length (cm)
1.6
Input Impedance (Ω)
50
Polarization (w) 
Vertical
Max-power (w) 
50 
Working Temp
-45℃~+56℃
Weight (g)
2
Antenna Material
copper