Bird Technologies WBC Series-Manual - Manual (Page 4)

Page 4 of 6 Rev. A 920-WBC
Specifications
Frequency Range
WBCxx-45
WBCxx-400
WBC6x-400 (6” line section only) 45 – 230 MHz (VHF Band)
450 – 890 MHz (UHF Band)
450 – 800 MHz
Maximum Power Transmission line and frequency
dependent. See graph below.
Nominal Coupling
WBC1x
WBC3x
WBC4x
WBC6x
VHF
62 ± 2 dB
69 ± 2 dB
70 ± 2 dB
75 ± 2 dB
UHF
59 ± 2 dB
64 ± 2 dB
67 ± 2 dB
72 ± 2 dB
Directivity 28 dB Min.
Coupled Arm Connector Female “N”
Coupled Arm VSWR 1.2 Max
Line VSWR 1.1 Max
Coupling Uncertainty (After Correction) ± 0.05 dB Max
Temperature
Operating
Storage 10 to 40 °C (50 to 104 °F)
–20 to +85 °C (–4 to +185 °F)