Panasonic EB-X400 Service Manual

Also see for EB-X400: Operating instructions Operating instructions

Contents

– 4-2 –4.1.5. Spurious Emissions at Antenna Connector4.1.6. Residual Peak PowerEqual to or less than 70 dBc (BW = 300 kHz)4.2. Rx Characteristics4.2.1. Sensitivity■ E-GSM 900 Full Rate SpeechThe reference sensitivity performance in terms of frame erasure, bit error, or residual bit error rates (whichever isappropriate) is specified in the following table, according to the propagation conditions.The reference sensitivity level is < –104 dBm.NOTE : 1 < α < 1.6. The value of a can be different for each channel condition but must remain the same for FER and class1b RBER measurements for the same channel condition.Limits (dBm)Frequency Range FrequencyoffsetFilterBandwidthApproxVideo B/W E-GSM 900 GSM1800100 kHz to 50 MHz – 10 kHz 30 kHz –36 –3650 MHz to 500 MHz – 100 kHz 300 kHz –36 –36500 MHz to 1 GHz 0 to 1 MHz 100 kHz 300 kHz –36 –361 GHz to 12.75 GHz 0 to 10 MHz 100 kHz 300 kHz –30 –30 (1.0 - 1.710 GHz)Excl. relevant TX band > 10 MHz 300 kHz 1 MHz –30E-GSM : 880 MHz to 915 MHz > 30 MHz 3 MHz 3 MHz –30 –36 (1.710 - 1.785 GHz)DCS : 1710 MHz to 1785 MHz (off trom edge of-and the Rx bands relevant Tx band) –30 (1.785 - 12.75 GHz)925 MHz - 960 MHz1805 MHz - 1880 MHzRelevant TX band: 1.8 to 6.0 MHz 30 kHz 100 kHz –36 –36E-GSM : 880 MHz to 915 MHz > 6.0 MHz 100 kHz 300 kHz –36 –36DCS : 1710 MHz to 1785 MHzChannels Propagation conditionsTU highPropagation conditionsRAPropagation conditionsHTStatic ConditionsMinimumNo ofsamplesMinimumNo ofsamplesMinimumNo ofsamplesMinimumNo ofsamplesTest Limiterror rate%Test Limiterror rate%Test Limiterror rate%Test Limiterror rate%TCH/FS FER 6.742* α 8,900 0.122* α 164,000class Ib (RBER) 0.42/ α 1,000,000 0.41/ α 20,000,000class II (RBER) 8.333 120,000 7.5 24,000 9.333 60,000 2.439 8,200