HP 8924E, Сборка

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Chapter 9, HP 8924C/E Specifications
CDMA Call Processing Functions
N:\mkt\MANUALS\HP8924C\ALR\specs.fb
CDMA Data Source
• Pseudo-random data (CCITT 2
15
−
1 pattern).
• Voice Echo.
• 1 kHz Tone.
• 400 Hz Tone.
• Audio Chirp (3 second sweep from 5 Hz to 3.75 kHz).
Closed Loop Power Control (supports the following)
• True Closed Loop Power Control Mode.
• Open Loop Mode (alternating 0's and 1's power control bit pattern).
• Always Up Mode.
• Always Down Mode.
Closed Loop Change Bits
• n Up.
• n Down.
• Ramp of 100 up followed by 100 down power control bits.
Open Loop Power Control
• Supported through varying the level of CDMA Generator. CDMA analyzer autoranges
to the ideal RF power level for the nominally expected open-loop response.
Mobile Station FER Reporting
• User selectable number of frames (from predefined list). Report by number of frames
or by user defined number of errors.
Adjacent Cell Mobile Reporting
• Displays status, PN offset, strength, and keep bit for all pilots found by the CDMA
mobile, and reported via pilot strength messages.
Neighbor List Support
• Automatically generates a list of 8 neighbors based on user entry of Sector A PN offset,
Sector B PN offset and Pilot Inc.
Mobile Station Identification
• 10-digit phone number).
• MIN (hex entry only).
• Auto (requests an automatic zone based registration)