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Hermes Operator Note Page 29 of 32
5.3 Radio Specifications
The transceiver specifications are detailed in the appropriate handbook for
the SXn50 family and the G-Max. Throughout the handbook, the differences
between the two types of transceiver have been highlighted.
A brief summary of the maion characteristics are listed below:
Parameter G-Max SXn50
TX Power 500mW with 100% duty
cycle
1W with maximum duty
cycle of <50%
2W with maximum duty
cycle of 20%
(10 programmable levels)
Hi Power setting 500mW
with 100% duty cycle
Lo Power setting = 5mW
Operating Frequencies
340 - 360MHz
400 - 470MHz
SX150 140 - 200MHz
SX450 390 - 490MHz
SX850 868 - 870MHz
Switching bandwidth
(frequency range over
which unit can operate
without adjustment)
8MHz
SX150 4 MHz
SX450 8 MHz
SX850 2 MHz
Alignment bandwidth
(frequency range over
which unit can operate
with adjustment)
20MHz
SX150 20 MHz
SX450 20 MHz
SX850 2 MHz