Atec JDSU-JD748A - Manual (Page 8)

8
JD748A CELLADVISOR SIgnAL AnALYZER
EV-DO Signal Analyzer (Option 021)
General Parameters
Frequency range Band 0 to 10
Input signal level –40 to +20 dBm
RF channel power accuracy ±1.0 dB (typical)
EV-DO compatibility Rev 0, Rev A and Rev B
Frequency error ±10 Hz + ref freq accuracy 99% confidence level
Rho accuracy ±0.005 0.9 < Rho < 1.0
Residual Rho >0.995 (typical)
PN offset 1 x 64 chips
Code domain power ±0.5 dB relative power
±1.5 dB absolute power Code channel power >–25 dB
Code channel power >–25 dB
Pilot power accuracy ±1.0 dB (typical)
Time offset ±1.0 μs, ±0.5 μs (typical) External trigger
Measurements
Option 021 Option 041
Channel power Constellation MAC codogram Channel scanner (up to 6)
Channel power (Composite 64/128) Code utilization Frequencies or channels
Spectral density Channel power RCSI PN offset
Peak to average power Rho, EVM, Peak CDE Slot, pilot, MAC, data Pilot, MAC, data power
Occupied bandwidth Frequency error MAC CDP table PN scanner (up to 6)
Occupied bandwidth Time offset Reference power Channel power
Integrated power Carrier feed-through Code utilization Pilot dominance
Occupied power PN offset Code, spreading factor PN offset
Spectrum emission mask Pilot, MAC, data power Allocation (channel type) Ec/Io, pilot power, delay
Reference power Pilot, MAC, data EVM Relative, absolute power Multipath profile
Peak level at defined range Constellation Auto measure Channel power
ACPR (Pilot, MAC 64/128, and data) Channel power Multipath power
Reference power Channel power Occupied bandwidth Ec/Io, delay
Abs power at defined range Rho, EVM, peak CDE Spectrum emission mask Code domain power
Rel power at defined range Frequency error ACPR Slot average power
Multi-ACPR Time offset Multi-ACPR PN offset
Lowest reference power Carrier feed-through Pilot, MAC, data power Pilot, MAC, data power
Highest reference power PN offset On/off ratio Pilot, MAC, data Rho
Abs power at defined range Modulation type* PvsT mask (idle slot) or (Composite) EVM
Rel power at defined range Code Domain Power PvsT mask (active slot) Frequency error
Spurious emissions (Pilot and MAC 64/128) Frequency error Time offset
Peak frequency at defined range Pilot/MAC channel power Time offset Carrier feed-through
Peak level at defined range Slot average power Carrier feed-through Max active I/Q power
Power vs. Time Max active I/Q power Pilot, MAC, data Rho Avg active I/Q power
(Idle and Active Slot) Avg active I/Q power Max inactive I/Q power Code utilization
Slot average power Max inactive I/Q power PN offset Peak utilization
On/off ratio Avg inactive I/Q power Power statistics CCDF Average utilization
Idle activity PN offset Route Map
Pilot, MAC, data power Code Domain Power (Data) Pilot power
Data channel power Ec/Io
Slot average power
Max, avg active power
Max, avg inactive power
PN offset
Longitude, latitude, and satellite in all screens
*Measurement is performed in Data Constellation only.