Exalt Installation and Management Guide
ExtendAir (TDD) Series Digital Microwave Radios
120
203591-010
2012-09-04
EIRP Limits for Australia
5470–5725 MHz Band
For ExtendAir (TDD) Series 50xx models within the 5470–5725 MHz band, the maximum EIRP
allowed is 30 dBm. The maximum output power of the radio is +13 dBm.
P = 30 – G + L
where:
5725–5850 MHz Band
For ExtendAir (TDD) Series 50xx models within the 5725–5850 MHz band, the maximum EIRP
allowed is 36 dBm. The maximum output power of the radio is +24 dBm in Mode 1 and +21 dBm in
Mode 2.
P = 36 – G + L
where:
Note:
The professional installer is responsible to ensure that RF output power is properly
adjusted to not exceed the regulatory limit.
Note:
Australian regulations have a no-transmit band from 5600–5650 MHz, adjust the
transmitter to avoid this range.
P
=
Maximum transmitter output power of radio, in dBm.
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.
P
=
Maximum transmitter output power of radio, in dBm.
G
=
Specified gain of antenna, in dBi, from 5725 to 5850 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 5725 and 5850 MHz.
