DESCRIPTION
The DRT4101B is a comprehensive wireless test solution addressing the need for high capacity or multi-standard analysis of wireless cellular systems. Other products tend to require multiple scanners linked together to perform such system measurements. Thanks to the latest in digital signal processing (DSP) and microprocessor technology within the 4101B, one device offers the following capabilities:
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Simultaneous software defined support of the most popular protocols and bands within one unit, including both forward and reverse channels.
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Ability for time slot-based measurements for IS-136 and GSM.
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Support for up to 10,000 user scheduled measurement tasks.
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Support of most popular drive test measurements along with data decoding capability beyond normal drive-test scanners.
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Support of indoor IS-95 pilot measurements without the need for GPS.
- Ideal for OEM use, or can be bundled with DRT’s Pioneer™ data collection tool.
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Air Interfaces Supported
GSM Protocol:
- Channel Average Power
- CW Power
- Time Slot Power
- Spectral Display
- BSIC
- Cell Identity
- MCC/MNC/LAC
- RACH Parameters
- Neighbor Cell List
- Cell Selection Parameters
- GPRS Indication
- Other Broadcast Messages
- Forward and Reverse Channel Support
- EDGE Modulation Support*
- GPRS PBCCH Info
WCDMA Protocol: *
- Primary and Secondary Pilots Scans
- PSCH,SSCH Scans
- PCCPCH Messages
- Spectral Display
- Pilot Multipath
- Code Domain
- Slot Format
- Forward and Reverse Channel Support
* Future |
IS-136 Protocol:
- Channel Average Power
- CW Power
- Time Slot Power
- Spectral Display
- SAT, DCC, DVCC
- System Identity
- DCCH Structure
- Neighbor Cell Information
- Registration Parameters
- Access Parameters
- Selection Parameters
- Other Broadcast Messages
- Forward and Reverse Channel Support
cdma2000 Protocol:
- GPS Assisted Pilot Scan
- Indoor Pilot Scan
- Spectral Display
- Pilot Multipath
- Code Domain
- System Parameters
- Access Parameters
- Neighbor Cell List
- Channel List
- Quasi Orthogonal Channels
- 1XRTT, 1XEV-DO/DV Support *
- Sync Message
- Forward and Reverse Channel Support
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Radio Specifications
Band Coverage:
All assigned protocol bands in the range of 400-2500 Hz.
Amplitude Accuracy -100dBm to -25 dBm (+/- 1dB) RSSI Scan Rate
Contiguous, single protocol 16,000 channels/sec
Pilot Scan Time:
| GPS assist IS-95/cdma2000: |
250 msec |
| Indoor IS-95/cdma2000: |
700 msec |
| WCDMA: |
140 msec |
| Frequency Accuracy: |
0.06 ppm |
| Noise Figure: |
7.0 dB |
| Input 3rd Order Intercept: |
-11.5 dBm |
| Phase Noise: |
-90 dBc at 10 kHz set |
| VSWR: |
2.5:1 |
| Internal Generated Spurs: |
-115 dBm |
| Maximum Safe Input: |
+15 dBm |
Physical
| Dimensions: |
3.2”H x 5.6”W x 8.4”D
( 3.2”H x 5.6”W x 8.4”D) |
| Weight: |
6.2 lbs. (
2.81 kg) |
| Operating Temp: |
0° to +50°C
(+32 to +122 ° F.) |
| Power Consumption: |
40 W |
| Power Required: |
9-16 VDC |
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Interfaces
| Host Link: |
RJ45 - Ethernet 100 Base T |
| RF Input: |
SMA - 50 W |
| Internal GPS: |
SMB - 50 W |
| External GPS: |
DB-9 – RS232 |
| Host Application OS: |
Windows 2000, NT, XP |
Standard system ships with:
- External AC Power Adapter & cables
- User Requested Default Protocol
- Basic Measurements
- User-friendly software with online help
- Ethernet crossover cable
- Omni-directional Cellular/PCS Band antenna with magnetic mount and coaxial cable
- Carrying Case
- Battery Cable
- Cigarette Lighter Adapter Cable
Options:
- Fully configured Laptop including installed Ethernet card & CD-ROM Drive
- Application Programming Interface Drivers and Documentation
- Training Video on CD-ROM
- Additional Software Enabled Protocols
- Advanced Measurements
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| Specifications subject to change without notice. Copyright 2005 DRT, Inc. All rights reserved. |
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