Atec Advantest-R3465 - Manual (Page 4)

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Spectrum Analyzers
Measurement For Digital Mobile Communications
R3465/3463
DECT Tx Analysis (Options 52, 57, 58, R3465 Only)
The DECT Option (options 52, 57, 58) enables burst envelope
measurement and burst spectrum measurement, conforming to
various physical packets at the touch of a button. The GFSK
modulation analysis function also enables measurements of Tx
power, power vs time and FM deviation.
■ Applicable Communication Systems
DECT: RFP (Radio fixed part)/PP (Portable part)
■ Measurement Items
• Burst envelope measurement
• Power measurement
• Power vs time measurement
• FM deviation measurement
• Emission due to modulation measurement
• Emission due to transient measurement
• Timing jitter measurement
• Spurious emission measurement
• Graphics display
The CDMA option (option 61) enables measurements of the
CDMA transmitter characteristics inluding waveform quality
analysis (such as RHO) and code domain power measurements
as specified by IS-95/J-STD-008. US/KOREA-cellular, US/KO-
REA-PCS, Japan-cellular and China-cellular base and mobile
stations can be covered by a single unit.
■ Measurement Items
• Burst envelope measurement
• Gated output power measurement
• Channel power measurement
• ON/OFF ratio measurement
• OBW measurement
• Waveform quality measurement (Rho,
τ, others)
• Code domain power measurement
• Spurious emission measurement
• Graphics display
CDMA Tx Analysis (Option 61)
▲ CDMA code domain power measurement
▲ CDMA setting screen
▲ DECT setting screen
▲ DECT FM deviation measurement