INSTALLATION AND MAINTENANCE MANUAL
E1 FAMILY
LICENSED & SPREAD SPECTRUM RADIOS
JUNE 2001
SECTION 2: PRODUCT DESCRIPTION PAGE 2-3
2.2.2 Antenna / Antenna Coupling Unit
All Models
Mechanics External antenna
Antenna Connection N-type female
Impedance 50 ohms
1.5 or 2.4 GHz 5.8 GHz
Recommended 4, 6, or 8 foot 2, 4, 6, or 8 foot
Antenna (not included) parabolic; parabolic;
1 or 2 foot flat panel 1 or 2 foot flat panel
Gain & Beamwidth (3 dB)
2 ft Parabolic Antenna Not recommended 29 dB / 6°
4 ft Parabolic Antenna 27 dB / 7° 35 dB / 3°
6 ft Parabolic Antenna 31 dB / 5° 38 dB / 2°
8 ft Parabolic Antenna 33.5 dB / 3.5° 41 dB / 1.5°
1 ft flat panel Antenna Not recommended 23.5 dB/ 9°
2 ft flat panel Antenna 21.5 dB/ 10° 23.5 dB/ 3.5°