Type of modulation

0090-EX-RR-2001 Text Documents

ERICSSON INC.

2001-04-30ELS_46053

Ericsson Inc. FCC Form 442 Exhibit 1 Item 4 A. Supplemental Information for item 4(A): For purposes of this experiment, the Applicant seeks authority for no more than 4 channel pairs, each of which is 200 kHz wide in the uplink mode and 200 kHz wide in the downlink mode. B. Information required by item 4(F) is as follows: (1) The maximum speed of key in bauds is 270.833 bit/sec (2) N/A, since digital modulation is being used (3) The frequency deviation is +/— 67 kHz (4) The burst duration is 577 us (—30 dB limit) and the guard period between bursts is 30 us. C. Information required by item 4(G) is as follows: The occupied bandwidth for useful signal is —1 dB BW 200 kHz, —30 dB BW 400 kHz, —60 dB BW 800 kHz (in 30 kHz measurement BW). Channel spacing is 200 kHz for the system but less than 400 kHz at one site.


Document Created: 2001-02-13 09:52:28
Document Modified: 2001-02-13 09:52:28
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