User Manual

Exalt Installation and Management Guide
ExtendAir (TDD) Series Digital Microwave Radios
120 203591-011
2013-02-22
EIRP Limits for the European Union and ITU Countries
The countries that are covered by this Regulatory Domain are: Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Ghana, Great Britain, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Norway, Poland,
Portugal, Slovak Republic, Slovenia, Spain, Sweden, Netherlands, Switzerland, and Turkey.
• Use only parabolic dish antennas or directional flat-panel antennas. No other types of antennas
(omni-directional, yagi, and so on) are authorized. Parabolic dishes of either grid or solid type are
allowed. Maximum mid-band gain of each type of antenna certified is:
– Parabolic dish: 37.9 dBi (6'/1.8m diameter)
– Directional flat panel: 28 dBi (~2'/61cm square)
50xx Series EIRP
Table 9 summarizes the maximum power by band and country for ExtendAir (TDD) Series radios.
5250–5350 MHz band
For all models within the 5250–5350 MHz band, the maximum EIRP is specified in Table 9. The
maximum output of the radio is +22 dBm.
P = ME – G + L
where:
5470–5725 MHz band
For all models within the 5470–5725 MHz band, the maximum EIRP allowed is specified in Table 9.
The maximum output power of the radio is +22 dBm.
P = ME – G + L
where:
Note: The professional installer is responsible to ensure that RF output power is properly
adjusted to not exceed the regulatory limit.
P = Maximum transmitter output power of radio, in dBm.
ME = Maximum EIRP, as specified in Table 9.
G = Specified gain of antenna, in dBi, from 5250 to 5350 MHz.
L = Total transmission system losses of all elements between the radio’s RF connector and
the antenna’s RF connector (all cables, connectors, lightning suppressors), in dB, as
specified or measured between 5250 and 5350 MHz.
P = Maximum transmitter output power of radio, in dBm.
ME = Maximum EIRP, as specified in Table 9.
G = Specified gain of antenna, in dBi, from 5470 to 5725 MHz.
L = Total transmission system losses of all elements between the radio’s RF connector and the
antenna’s RF connector (all cables, connectors, lightning suppressors), in dB, as specified
or measured between 5470 and 5725 MHz.