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CDMA综合测试仪G7104A功能强大、界面漂亮、操作简单，非常适合通信器材生产厂家的研发、测试、工程安装及网络优化等工作。它集成了频谱仪、信号发生器、功率计（射频功率，光功率）、DTF、E1/T1、码域分析功能（支持CDMAONE、1XEVDO、CDMA2000、WCDMA），以后会加入TD-SCDMA功能。
G7104A Specification
Standard
Frequency Accuracy ± 0.05ppmInternal
Frequency Aging ± 0.5ppm/yr
Display 10.4”TFT LCD
800 x 600 mode
Frequency and Time Reference
Even Second TTL
10 ms TTL
10 MHz -10 ~ +10 dBm
Spectrum Analyzer
Input Frequency Range 100kHz ~ 3GHz
Maximum Input level +30 dBm(1W)
Amplitude Accuracy ± 1dB
Resolution Bandwidth 100Hz, 300Hz, 1kHz, 3kHz, 10kHz, 30kHz, 100kHz, 300kHz, 1MHz
Dynamic Range +30 ~ -120dBm
Input Attenuation 0 ~ 50dB (Step: 5dB)
SSB Phase Noise ≤-90dBc/Hz
Display Average Noise Level < -125dBm @100Hz RBW
Port 1 VSWR <1.5
CdmaOne/Cdma2000 Tx Analyzer
Input Dynamic range > -40 dBm
Waveform. Quality (ρ) ± 0.005 for 0.9 < ρ < 1
Pilot Time Alignment Error ± 1usec
Frequency Error ± 10Hz + Source Freq x Time Base Accuracy
Code domain power ± 0.5 dB (Rel.)
Channel Power ± 1 dB
Adjacent channel power ± 0.75 dB
WCDMA Tx Analyzer
Input Dynamic range > -40 dBm
Pilot Time Alignment Error ± 1usec
EVM ± 2.5% (Range: 15~20%)
Frequency Error ± 10Hz + Source Freq x Time Base Accuracy
PCDE ± 1.0%
Code domain power ± 0.5 dB (Rel.)
Channel Power ± 0.7 dB
Adjacent channel power ± 0.75 dB
Over The Air PN Scanner & Analysis (except in EV-DO and W-CDMA)
PN Scanner (max 5 PN analysis) Ec/Io, Delay Multipath Profile
Analysis
Channel Power, Pilot Power, Noise Floor, Delta Paging Power, Delta Sync Power, PN Offset, Estimated Rho
Signal Generator
CW Signal
Frequency Range 800 ~ 2,700MHz
CW Output Level -10 ~ -90dBm
Level Accuracy ± 1 dB
cdmaOne/cdma2000/W-CDMA Signal
Frequency Range 800 ~ 2,700 MHz
Output Level -30 ~ -80dBm
Level Accuracy ± 1.5dB
Filter Type IS-95B, 3GPP standard
No of Carrier 1
Assigned Walsh Code CDMA: W64.0
WCDMA: W256,0
Antenna/Cable
Maximum Input Power
without damage 0.1W
Cable Loss
Dynamic Range 0 ~ 33dB
Accuracy ± 0.5dB
Resolution 0.01dB
VSWR
Frequency Range 800 ~ 2,700MHz
Directivity > 1.07
VSWR Range 1.07 ~ 15
DTF
Range (m) 0.1 ~ 300m
Accuracy 10m>: ±0.3m,
10m<: ± 3%
Resolution 0.5% of Measurement Distance
Power Meter
Maximum Input Power
without damage 0.1W
RF Power
Frequency Range 0.1kHz ~ 3GHz
Dynamic Range +30 ~ -60dBm
Accuracy ±0.7dB
Optical Power
Wavelength 1310nm, 1510nm, 1550nm
Accuracy ±1dB
Measurement Range +15 ~ -30dBm
Display Units dBm, uW
T1 Analyzer
Error Detect Code (BPV), FAS, CRC-4
Alarm Detect Red Alarm, Yellow Alarm, AIS Alarm
Receive Level +6 ~ -36dB DSX
Electrical Interface
Connectors, Rx, Tx Bantam(120ohm)
Output 0 dB, -7.5dB, and -15dB
Line Code AMI, B8ZS
Impedance 100 or 1000 ohm
Input
Term/Bridge/Monitor/Loop 0 ~ -20dB
Transmitter and Receiver
Framing Superframe, ESF, SLC-96, T1DM
Channel Formats Full T1
Test Pattern 1-8, 1-16, ALL1, ALL0, 0101, 3E-24, QRSS, 2E-23,
2E-15, 2E-23 inverse, 2E-15 inverse
Additional Functions
Reference Clock Received or Internal
Event Log Capability internal memory or External USB memory
Error Insertion 1E-5, 1E-6, 1E-7
Error Rate Count CRC, Frame, Code, Calculated BER
Pulse Mask Checking
E1 Analyzer
Error Detect Code (BPV), FAS, CRC-4
Alarm Detect FAS RAI, MFAS RAI, AIS
Receive Level +6 ~ -36dB DSX
Electrical Interface
Connectors, Rx, Tx Bantam(120ohm)
Output 0 dB, -6dB Conforms to ITU-T Rec.G.703
Line Code AMI, HDB3
Impedance Term, Monitor : 120ohm, Bridge > 1,000ohm
Input
Term/Bridge/Monitor 0 ~ -20dB
Transmitter and Receiver
Framing Unframed, PCM-30, PCM-30 with CRC, PCM-31, PCM-31 with CRC
Channel Formats Full E1
Test Pattern 1-8, 1-16, ALL1, ALL0, 0101, 20ITU
Additional Functions
Reference Clock Received or Internal
Event Log Capability internal memory or External USB memory
Error Insertion 1E-5, 1E-6, 1E-7
Error Rate Count CRC, Frame, Code, Calculated BER
Pulse Mask Checking
External Reference Clock
10MHz External Reference
Input Power -10 ~ +10dBm
Connector Type BNC
Even Second & 10ms Reference
Connector Type SMA
Input Level TTL compatible
Miscellaneous
Interface Ports Standard
RS-232(DB-9) 1 port
USB 1.1 1 port
10Mbps LAN 1 port
Built-in Speaker
Dimension
Weight 10.2Kg(Include Battery)
Size (cm) 31 X 36 X 15
Environment Conditions
Operating Temperature -5 ℃ ~ +50℃
Storage Temperature -20℃ ~ +70℃
Calibration Cycle 1 year
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