802.16OFDMA Measurement Application
Measurement Specifications
| Description | Specifications | Supplemental Information |
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Spurious Emissions |
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Accuracy |
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Attenuation = 10 dB |
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Frequency Range |
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9 kHz to 3.6 GHz |
| ±0.38 dB (95th percentile) | |
3.5 | GHz to 8.4 GHz |
| ±1.22 dB (95th percentile) |
8.3 | GHz to 13.6 GHz |
| ±1.59 dB (95th percentile) |
Description | Specifications | Supplemental Information |
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Modulation Analysis |
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20 to 30 °C |
| Input range within 5 dB of full scale. |
Frequency Error |
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Accuracy | ±1 Hza + tfab |
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RCE (EVM)c |
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Floor | −35.8 dB | at CF = 1 GHz |
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| −42 dB (nominal) at CF < 3.6 GHz |
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a.This term includes an error due to the software algorithm. It is verified using a reference signal whose center frequency is intentionally shifted. This specification applies when the center frequency offset is within 5 kHz.
b.tfa = transmitter frequency × frequency reference accuracy
c.RCE(EVM) specification applies when 10 MHz downlink reference signal including QPSK/16QAM/64QAM is tested. This requires that Equalizer Training is set to “PreambleData” and Pilot Tracking is set to Track Timing/Phase/Timing all on state.
Frequency
Description | Specifications | Supplemental Information |
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< 3.6 GHz |
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118 | Chapter 8 |
