Atec Anritsu-MT8222A - Manual (Page 3)

3
W-CDMA Demodulation and W-CDMA/HSDPA
Demodulator (Options 45 and 65)
EVM Accuracy (824 to 894 MHz, 1710 to 2170 MHz):
(3GPP Test Model 4) ± 2.5%; 6% ≤ EVM ≤ 25%
(3GPP Test Model 5) ± 2.5%; 6% ≤ EVM ≤ 20%
(2300 MHz to 2700 MHz)
EVM Accuracy: ± 2.5% for 6% ≤ EVM ≤ 20%
Residual EVM: 2.5% typical
Code Domain Power: ± 0.5 dB for code channel power > –25 dB
16, 32, 64 DCPH (test model 1)
16, 32 DCPH (test model 2, 3)
CPICH (dBm) Accuracy: ± 0.8 dB typical
Scrambling Code: 3 seconds
W-CDMA/HSDPA OTA (Option 35)
Resolution: 0.1 dB
Power Monitor (Option 5) (requires external sensor)
Display Range: –80 to +80 dBm (10 pW to 100 kW)
Measurement Range: –40 dBm to +20 dBm (10 nW to 40 mW)
Offset Range: 0 to +60 dB
Resolution: 0.1 dB or 0.1W
Accuracy: ± 1 dB for >–40 dBm using 560-7N50 detector
Bias Tee (Option 10A)
Voltage Range: +12V to +32V
Current (Low/High): 250 mA/450 mA, 1 A surge for 100 ms
Resolution: 0.1 V
Interference Analyzer (Option 25)
Strength of the Interferer: Locate the Interferer
RSSI: Collect data up to 72 hours
Spectrogram: Collect data up to 72 hours
Signal ID:
Monitors one particular frequency or scan the span and identify up to 12 signals.
Identifies CDMA, GSM and WCDMA signals with Signal-to-noise ratio greater
than 10 dB.
Channel Scanner (Option 27)
Frequency Range: 100 KHz to 7.1 GHz
Frequency Accuracy:
±10 Hz + Time base error, 99% Confidence level
Measurement Range: +20 dBm to –110 dBm
Channel Power:
100 kHz to ≤ 10 MHz ± 1.5 dB
> 10 MHz to 4 GHz ± 1.25 dB
> 4 GHz to 7.1 GHz ± 1.75 dB
Adjacent Channel Power Accuracy: ± 0.75 dB
GPS (Option 31)
GPS Location Indicator:
Latitude, Longitude and Altitude on display
Latitude, Longitude and Altitude with trace storage
GPS High Frequency Accuracy
when GPS antenna is connected:
± 25 ppb with GPS ON, 3 minutes after satellite lock
Internal High Accuracy, when
GPS antenna is not connected:
Better than ± 50 ppb for 3 days from a High Accuracy GPS Lock and
within 0 ºC to 50 ºC ambient temperature
GSM/GPRS/EDGE RF Measurements (Option 40)
Occupied Bandwidth: Bandwidth within which 99% of the power transmitted
on a single channel lies
Burst Power: ± 1 dB typical for –50 dBm to +20 dBm (± 1.5 dB max)
Frequency Error: ± 10 Hz + time base error, 99% confidence level
GSM/GPRS/EDGE Demodulator (Option 41)
GSMK Modulation Quality (RMS Phase) Measurement Accuracy: ± 1 deg
Residual Error (GSMK): 1 deg
8PSK Modulation Quality (EVM) Measurement Accuracy: ± 1.5%
Residual Error (8PSK): 2.5%
CDMA – RF Measurements (Option 42)
and EVDO RF Measurements (Option 62)
Channel Power Accuracy: ± 1 dB typical for RF Input from +20 dBm
to –50 dBm (± 1.5 dB maximum)
cdmaOne and CDMA2000 1xRTT Demodulator
(Option 43)
Residual Rho: > 0.995 typical for RF Input from +20 dBm to –50 dBm
(> 0.99 dB maximum)
Rho Accuracy: ± 0.005 for Rho > 0.9
Frequency Error: ± 10 Hz + Time base error, 99% confidence level
(in slow mode)
PN Offset: with 1 x 64 chips
Pilot Power Accuracy: ± 1 dB typical, relative to Channel Power
Tau: ± 0.5 µs typical (± 1 µs maximum)
EVDO Demodulator (Option 63)
Demodulator Measurements are EVDO Rev A compatible.
Residual Rho:
> 0.995 typical for RF Input from +20 dBm to –50 dBm
(> 0.99 dB maximum)
Rho Accuracy: ± 0.01 for Rho > 0.9
Frequency Error: ± 20 Hz + Time base error, 99% confidence level
PN Offset: within 1 x 64 chips
Pilot Power Accuracy: ± 1 dB typical relative to Channel Power
Tau: ± 0.5 µs typical (± 1 µs maximum)
cdmaOne and CDMA2000 1xRTT Over The Air
(Option 33) and EVDO Over The Air (Option 34)
Over The Air Measurement: Nine strongest pilots with Tau and Ec/Io.
Six multipaths relative to strongest pilot.
Fixed WiMAX RF Measurements (Option 46)
Channel Power Accuracy 1 : ± 1 dB Typical for +20 dBm to –50 dBm
(± 1.5 dB max)
Fixed WiMAX Demodulator (Option 47)
Residual EVM (rms): 3% for +20 dBm to –50 dBm (3.5% max.)
Frequency Error: ± 0.1 ppm + time base error, 99% confidence level
Mobile WiMAX Specifications
Bandwidths : 3.5 MHz, 5 MHz, 7 MHz 8.75 MHz, 10 MHz
Frame Length: 5 ms, 10 ms
Zone Types: PUSC
DL-MAP Support:
Regular and Compressed Map, DIUC support
DL-MAP Auto Decoding: Convolutional Coding (CC), Convolution Turbo Coding (CTC)
Mobile WiMAX Over the Air (OTA) Measurements
(Option 37)
Time Interval: 1 sec – 60 sec
Measurement Duration: 72 hours max
Auto Save: Yes
GPS Logging: Yes
Mobile WiMAX RF Measurements (Option 66)
Channel Power Accuracy: ± 1 dB Typical (± 1.5 dB max)
for +20 dBm to –50 dBm
Mobile WiMAX Demodulator (Option 67)
For +20 dBm to –50 dBm, Residual EVM (rms): 2.5% typical (3% max),
at –50 dBm on FCH
Frequency Error: ± 0.02 ppm + time base error, 99% confidence level
1 Channel power accuracy will vary with amount of data burst traffic