Rev. 2 | |
Introduction | CD/CIM550.IOM |
Example: |
| At 512 kbps, R1/2 QPSK, ± 30 kHz sweep, | |||
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| acquisition time = 0.25 seconds, average | |||
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Clock tracking range |
| ± 100 ppm min. |
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BER PERFORMANCE |
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(Met with two adjacent carriers 7 dB higher) |
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Guaranteed Eb/No, in dB (Typical values in parentheses) |
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Viterbi | ½ |
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| 7/8 |
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5.4 (4.9) |
| 6.8 | (6.3) | 7.7 (7.2) | |
6.0 (5.5) |
| 7.4 | (6.9) | 8.4 (7.9) | |
6.7 (6.2) |
| 8.2 | (7.7) | 9.0 (8.6) | |
Sequential (64 kbps) | ½ |
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| 7/8 |
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4.8 (4.2) |
| 5.8 | (5.3) | 7.0 (6.6) | |
5.2 (4.5) |
| 6.4 | (5.8) | 7.5 (7.2) | |
5.6 (4.8) |
| 6.9 | (6.3) | 8.0 (7.7) | |
Turbo Product Codec | 3/4(Q) |
| 21/44(B) | 5/16(B) | |
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3.9 (3.5) |
| 2.8 | (2.5) | 2.3 (2.0) | |
4.1 (3.7) |
| 3.1 | (2.8) | 2.6 (2.3) | |
4.3 (4.0) |
| 3.3 | (3.0) | 2.8 (2.5) | |
Monitor Functions | Eb/No, Frequency Offset, BER, Buffer fill status, |
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| coarse AGC value |
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ENVIRONMENTAL AND PHYSICAL |
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Temperature |
| Operating: 0 to 50º C |
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| Storage: |
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Power Supply |
| 100 to 240 volts AC, 50/60 Hz |
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Power Consumption |
| 22 W typical, 30 W maximum |
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Physical Dimensions |
| 1U high, 12” (305 mm) deep |
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Weight |
| 7 lbs (3.2 kg) |
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CE Approvals |
| EN55022 Class B (Emissions) |
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| EN60950 (Safety) |
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FCC Approval |
| FCC Part 15 Class B |
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