Product Info

External Antennas Specifications System Description
H-20 Airspan Networks Inc. 25030311-08
H.2. WipLL 700 MHz
The built-in antennas of all WipLL radios, except for WipLL 700 MHz, cover all
frequencies in their respective frequency band. WipLL 700 MHz built-in antenna
covers only Band C (i.e. 710 to 716 MHz, and 740 to 746 MHz) frequency band.
Therefore, Airspan provides an external antenna for WipLL 700, allowing coverage
of the entire 700 MHz band (698 to 746 MHz), including the licensed A and B bands
used in USA.
For most bands, WipLL radios are compatible with a large variety of external
antennas. However, WipLL 700 provides a limited variation of external antennas.
Therefore, for WipLL 700 MHz, the following antennas are provided:
90° panel or omni-directional (for BSR)
14-element yagi antenna (for SPR)
H.2.1. Antenna Specifications
Table H-11 and Table H-12: list the external antenna specifications for BSR and
SPR devices operating in the 700 MHz band, respectively.
Table H-11: BSR 700 MHz external antennas
External
antenna type
Parameter Value
Frequency Range (MHz) 698 - 746
Gain (dBi) 14
Beam Width H X V (degrees) 90 x 20
Polarization Vertical
VSWR < 1.4
Impedance (ohm) 50
90° panel
Front-to-Back Ratio (dB) > 25
Frequency Range (MHz) 698 - 746
Omnidirectional
Gain (dB) 7.5