A-5
Specifications
General
General
Performance • Transmitting from disk: • Minimum: 250 Kb/s
• Maximum: 85 Mb/s for E6277B, E6277C, E6300A, E6301A,
E6302A
60 Mb/s for E6277A
• Recording to disk: Up to 85 Mb/s for E6277B, E6277C, E6300A, E6301A, E6302A
Up to 60 Mb/s for E6277A
• Real-time analysis: 42.5 Mb/s (including null packets) with the restriction that the PSI and
SI table rates are less than 2 Mb/s
Capacity • Multi–program transport stream (MPTS) can be recorded or transmitted
• Real–time measurements are performed on one transport stream
• Real–time measurements can occur simultaneously with recording to disk or transferring from disk
• up to 9 (or 18) GB of data can be recorded, depending on size of streaming disk. (18 GB streaming
disk is Option E6277B Opt 518)
Bus type PCI/ISA
External clock • 50 Ω nominal, terminated to ground
• Level: 1 V p—p unbalanced
• Frequency range: 33 kHz to 66 MHz
• Connector: SMB
• Duty cycle: better than 55/45%
• Can be used by the transmit ports
27 MHz reference
clock
• High impedance
• Level: TTL
• Connector: SMB
• Duty cycle: better than 55/45%
• Can be used as a measurement reference for the real–time analyzer