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ADTRAN Tracer TRACER 2 x E1 User Manual page 20

Adtran user's manual

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61280004L2-1C
Section 1 TRACER Description
Eye Level View
Antenna Selection
TRACER is intended to be coupled with an antenna that is directional (thus providing signal gain). There
are several reasons for this requirement:
• TRACER operates in point-to-point applications so omnidirectional antennas cannot be used.
• The low power transmitter is intended to be used with a high-gain antenna for long links.
• Directional antennas minimize the interference that a site is susceptible to and also minimize
the site's interference to other sites.
The antenna requirements are listed below.
10
Figure 1-11. Mastmount RFC Housing
Antenna
Minimum gain .................... 15 dBi ............. 6 dBi
Minimum return loss .......... 15 dB .............. 15 dB
Connector ........................... N-type ............. N-type
Impedance .......................... 50Ω ................. 50Ω
Up Angle View
100 mW
1 W
TRACER 2 x E1 User's Manual

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Tracer 2xe1