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