Atec Anritsu-MG3710A - Manual (Page 34)

34
Data Sheet l MG3710A
BER Measurement Function
with MG3710A-021
Connector
Connector: AUX Connector (Rear panel)
Level: TTL
Input Signal
Data, Clock, Enable
Input Bit Rate
100 bps to 40 Mbps
Measurable Pattern
Repeat PN9, PN11, PN15, PN20, PN23, ALL0, ALL1, 01
PN9fix, PN11fix, PN15fix, PN20fix, PN23fix, User Define
Synchronization Establishing Condition
PN Signal: PN order × 2-bit error free
PNfix Signal: Syncs with PN signal at PN order × 2-bit error free;
Syncs with Pnfix signal at PN order error free from Pnfix signal header bit
Repeat ALL0, ALL1, 01: 10-bit Error Free
UserDefine: 8-bit to 1024-bit (variable) error free; can select header bit for Sync detection
Re-synchronization Judgment
x/y
x: Number of error bits in y bit (Setting range: 1 to y/2)
y: Number of measurement bits (select from 500, 5000 and 50000)
Measurable Bit
≤ 2 32 – 1 bit
Measurable Error Bit Count
≤ 2 32 – 1 bit
Measurement End
Number of measurement bits, Number of measurement error bits
Automatic Re-synchronization
Can be toggled on and off
Re-synchronization
Count Clear, Count Keep
Measurement Mode
Single, Endless, Continuous
Display
Status, Error, Error Rate, Error Count, SyncLoss Count, Measurement Bit Number
Polarity Reversal Function
Supports polarity reversal for Data, Clock, Enable
Measured Result Reset Function
At BER measurement, hold sync status, clears measured value and measures from 0