JDS Uniphase JD7105B Manual page 74

JD7105B Base Station Analyzer

TEST LIMITS: Enables or disables the test limit(s). Toggle the Test Limits soft key between
On and Off.

HIGH LIMIT: Sets the upper limit. Use the numeric keys to input value and press the unit soft
key or the ENTER hard key to complete the input.

LOW LIMIT: Sets the lower limit. Use the numeric keys to input value and press the unit soft
key or the ENTER hard key to complete the input.

PHASE ERROR PEAK: Sets the peak of the phase error (in degrees) between the measured
phase and the ideal phase of a TCH timeslot, at a single instant. The GSM standard specifies the
peak phase error not to exceed 20 degrees during the useful part of the GSM burst.

TEST LIMITS: Enables or disables the test limit(s). Toggle the Test Limits soft key between
On and Off.

HIGH LIMIT: Sets the upper limit. Use the numeric keys to input value and press the unit soft
key or the ENTER hard key to complete the input.

LOW LIMIT: Sets the lower limit. Use the numeric keys to input value and press the unit soft
key or the ENTER hard key to complete the input.

EVM RMS: Sets the RMS of the error vector magnitude, which is measured and calculated over
the useful part of the burst, and is shown as a percentage.

TEST LIMITS: Enables or disables the test limit(s). Toggle the Test Limits soft key between
On and Off.

HIGH LIMIT: Sets the upper limit. Use the numeric keys to input value and press the unit soft
key or the ENTER hard key to complete the input.
 EVM PEAK: Sets the peak of the error vector magnitude, which is measured and calculated over
the useful part of the burst, and is shown as a percentage.

TEST LIMITS: Enables or disables the test limit(s). Toggle the Test Limits soft key between
On and Off.

HIGH LIMIT: Sets the upper limit. Use the numeric keys to input value and press the unit soft
key or the ENTER hard key to complete the input.
 IQ ORIGIN OFFSET: Sets I/Q origin offset value in dB of the I and Q error (magnitude squared)
offset from the origin.

TEST LIMITS: Enables or disables the test limit(s). Toggle the Test Limits soft key between
On and Off.

HIGH LIMIT: Sets the upper limit. Use the numeric keys to input value and press the unit soft
key or the ENTER hard key to complete the input.
 C/I: Sets the Carrier to Interference (C/I) ratio in dB.

TEST LIMITS: Enables or disables the test limit(s). Toggle the Test Limits soft key between
GSM/GPRS/EDGE SIGNAL ANALYZER
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