User Manual

Exalt Communications, Inc.
Exalt EX-4.9 Series Guide
5xxxxxxx 20
2007-07-16
• Cross-border transmissions are expressly prohibited, except with written permission
from both Industry Canada and the governing body of the neighboring country (FCC
for USA)
• Only parabolic dish antennas or directional flat-panel antennas may be used. No other
types of antennas (omni-directional, yagi, and so on) are authorized. Parabolic dishes
of either grid or solid type are allowed. Maximum gain of each type of antenna
allowed is:
¶ EX-4.9 models:
– Parabolic dish: 37.9 dBi (6'/1.8m diameter)
– Directional flat panel: 28 dBi (~2'/61cm square)
EX-4.9 EIRP for the US and Canada
4940-4990 MHz Band
For the EX-4.9r model, within the 4940–4990 MHz band, the maximum EIRP allowed is
+50dBm. The maximum output power of the radio shall never exceed +24dBm.
For the EX-4.9r models, the transmit power must be reduced from maximum (+20dBm
for 40 MHz BW, +24dBm for 20MHz BW, +22dBm for 10MHz) by 1 dB for every 1dB
that the antenna gain exceeds 26dBi (including transmission system losses).
– The professional installer is responsible to ensure that RF output power is
properly adjusted so that it does not exceed the regulatory limit of these
conditions.