JDSU JD785A Analyzers

JDSU JD785A Analyzers, 8GHz,Signal Generator 6GHz

JDSU JD785A analyzers is a portable spectrum analyzer designed for use in telecommunications, particularly for field testing and maintenance of wireless and cable networks.

Features

1. 1. Spectrum Analyzer

   • Frequency Range: 9 kHz to 8 GHz, covering a broad spectrum for detailed RF analysis.
   • High Resolution: Offers high-resolution displays of the frequency spectrum, making it easier to detect and diagnose signal anomalies.
   • Real-Time Spectrum Analysis: Capable of capturing fast-changing signals in real time, ideal for troubleshooting and monitoring live networks.

   2. Cable and Antenna Analyzer

   • Frequency Range: 5 MHz to 6 GHz, ideal for testing and troubleshooting antenna and cable systems.
   • Return Loss & VSWR Measurement: Provides measurements for return loss and voltage standing wave ratio (VSWR), critical for antenna system optimization.
   • Fault Location: Helps pinpoint faults in cables and antennas, ensuring systems are operating efficiently.

   3. Power Meter

   • Frequency Range: 10 MHz to 8 GHz, with the ability to measure RF power levels accurately.
   • Peak and Average Power Measurements: Supports both peak and average power measurements, critical for different network setups and equipment.
   • Versatility: Suitable for testing the power of different types of wireless devices and infrastructure.

   4. Signal Analysis

   • Wireless Standards Support: Supports multiple wireless technologies, including GSM, WCDMA, LTE, 5G, and more, for in-depth signal analysis.
   • Modulation Analysis: Helps assess modulation quality for various signals, including analog and digital formats.
   • Network Troubleshooting: Quickly identifies signal degradation or quality issues in the network.

   5. Interference Analysis

   • Interference Detection: Identifies unwanted signals or interference within the network, allowing for efficient troubleshooting.
   • Signal Identification: The analyzer helps differentiate between noise, interference, and desired signals.
   • Advanced Filtering: Uses advanced filters to isolate and analyze specific frequencies, reducing the complexity of identifying interference sources.

   6. Channel Scanner

   • Multiple Channel Monitoring: Enables simultaneous monitoring of multiple channels, speeding up spectrum management and reducing downtime.
   • Real-Time Channel Analysis: Quickly analyzes channels in real time to detect congestion, interference, or performance degradation.

   7. GPS Integration

   • Geolocation of Measurements: Integrated GPS receiver allows measurements to be tagged with location data, beneficial for field testing and troubleshooting across multiple sites.
   • Mapping and Documentation: Geospatial data can be used for documenting network performance and planning network improvements.

   8. User Interface and Design

   • Large Touchscreen Display: 8-inch color touchscreen for intuitive operation, simplifying the navigation through various functions and settings.
   • Rugged, Portable Design: Built for field use, the JD785A is rugged, lightweight, and easy to carry, making it ideal for on-site testing in outdoor environments.
   • User-Friendly Interface: Easy-to-use interface with customizable settings and menus for efficient operation in the field.

   9. Wireless Technology Support

   • Multi-Standard Support: Fully supports a wide range of wireless technologies, including GSM, GPRS, EDGE, WCDMA, HSPA+, LTE, and 5G.
   • Adaptable to Future Networks: The JD785A is designed to work with current technologies while being adaptable for future upgrades and network expansions.

   10. Advanced Measurement Capabilities

   • Frequency and Time Domain Measurements: The analyzer supports both frequency-domain and time-domain measurements, offering flexibility in signal analysis.
   • Signal Power Level Detection: Accurately measures signal strength, essential for ensuring reliable wireless communication.

   11. Long Battery Life

   • Field Durability: The device is designed for long working hours in the field with a robust battery that supports extended testing sessions without needing frequent recharges.

   12. Remote Control and Data Export

   • Remote Operation: The JD785A allows for remote operation and control, which is useful for data collection and testing in hard-to-reach locations.
   • Data Storage and Export: Allows users to store results and export data for further analysis, documentation, or reporting.

Benefits:

1. Comprehensive Testing in a Single Device

• Multiple Functions: Combines spectrum analysis, cable and antenna testing, signal analysis, power measurement, and interference analysis, eliminating the need for multiple tools.
• Support for Multiple Technologies: Compatible with GSM, WCDMA, LTE, 5G, and other wireless standards, making it versatile for various network deployments.

2. Improved Efficiency and Accuracy

• High-Performance Spectrum Analysis: Provides precise and detailed insight into the RF spectrum, helping to quickly identify issues such as signal interference or low signal quality.
• Interference Detection Tools: Enables rapid detection and resolution of interference, minimizing downtime in networks.

3. User-Friendly Design

• Portable and Rugged: Compact, lightweight, and built to withstand harsh field conditions, making it ideal for outdoor and on-site work.
• Touchscreen Interface: The intuitive 8-inch color touchscreen simplifies operation, even for users new to advanced testing equipment.

4. Enhanced Signal Insights

• Signal and Channel Analysis: Offers in-depth analysis of signal strength, quality, and performance across multiple channels simultaneously.
• GPS Integration: Helps geotag measurements, which is valuable for mapping and documenting network performance.

5. Cost-Effectiveness

• All-in-One Solution: Reduces equipment costs by integrating multiple testing tools into a single device.
• Time-Saving Features: Streamlines troubleshooting and testing processes, reducing the time required for network maintenance.

6. Versatility

• Wide Frequency Range: Covers 9 kHz to 8 GHz for spectrum analysis and up to 6 GHz for cable/antenna tests, accommodating a broad range of network types and equipment.
• Scalability: Supports additional functionalities like RFoCPRI and narrowband IoT testing, adapting to evolving network technologies.

7. Professional Applications

• Deployment and Optimization: Ideal for network deployment, optimization, and maintenance tasks.
• Compliance Testing: Ensures adherence to regulatory standards by providing precise spectrum measurements.

General Specifications

• Model: JD785A CellAdvisor
• Display: 8-inch color touchscreen (800 x 480 resolution)
• Operating Temperature Range: -10°C to +50°C (14°F to 122°F)
• Storage Temperature Range: -20°C to +60°C (-4°F to 140°F)
• Dimensions (H x W x D): 21.6 cm x 24.4 cm x 5.1 cm (8.5 in x 9.6 in x 2.0 in)
• Weight: Approx. 1.3 kg (2.9 lbs)
• Battery Life: 4–6 hours (depending on usage)

Spectrum Analyzer

• Frequency Range:
  • Standard: 9 kHz to 8 GHz
  • Option for extended range: up to 13 GHz (available with optional accessories)
• Resolution Bandwidth (RBW):
  • 10 Hz to 3 MHz
• Video Bandwidth (VBW):
  • 10 Hz to 3 MHz
• Dynamic Range:
  • Typically 100 dB (depends on settings)
• Displayed Average Noise Level (DANL):
  • Typically -163 dBm (1 Hz)
• Ampsignal Range:
  • -100 dBm to +30 dBm
• Input Impedance: 50 Ω
• Sweep Time:
  • 10 ms to 60 s

Power Meter

• Frequency Range: 10 MHz to 8 GHz
• Measurement Range:
  • -60 dBm to +20 dBm (depending on the power sensor used)
• Measurement Accuracy:
  • ±0.5 dB (depending on the calibration and sensor)

Cable and Antenna Analyzer

• Frequency Range: 5 MHz to 6 GHz
• Return Loss Measurement:
  • -50 dB
• VSWR Range:
  • 1 to 65:1
• Distance to Fault (DTF):
  • Up to 100 meters (depending on cable and setup)

Signal Analysis

• Support for Wireless Technologies:
  • GSM, GPRS, EDGE, WCDMA, HSPA+, LTE, 5G NR (New Radio)
  • TDD/FDD modes, LTE-A (Advanced), and other standards
• Modulation Analysis:
  • Supports various modulation types (QPSK, 16QAM, 64QAM, etc.)
• Measurement Types:
  • Signal strength, quality, modulation error ratio (MER), error vector magnitude (EVM), etc.

Interference Analysis

• Real-Time Analysis:
  • Can monitor wide bandwidths for interference signals.
• Interference Detection:
  • Helps in identifying and isolating interfering signals in crowded RF environments.

Channel Scanner

• Simultaneous Channel Monitoring:
  • Monitors and analyzes multiple channels in real time for signal quality and congestion.
• Real-Time Channel Analysis:
  • Provides insights into signal quality, spectrum occupancy, and interference.

GPS Integration

• GPS Receiver:
  • Allows geotagging of measurements for mapping and documentation purposes.
• Accuracy:
  • Typically within a few meters, depending on the environment.

Connectivity and Data Management

• Data Export Options:
  • USB ports for data storage and export (CSV, TXT, PDF, or proprietary formats)
  • Wi-Fi and Ethernet connectivity for remote access and control
• Remote Control:
  • Can be remotely operated through software (via Wi-Fi or Ethernet).

Additional Features

• Optional Extended Frequency Range:
  • Up to 13 GHz with an external option.
• Built-in Signal Generator:
  • Can be configured for some models to act as a signal generator for calibration purposes.
• Multiple Channel Scanning:
  • Simultaneous monitoring of channels for troubleshooting.

Power Supply

• Battery Type:
  • Rechargeable lithium-ion battery
• Power Consumption:
  • Typically 15-25 W depending on usage.

JDSU Base Station Analyzer

Model  :  JD785A

Spectrum Analyzer : 9 kHz to 8 GHz

Cable and Antenna Analyzer : 5 MHz to 6 GHz

Signal Generator : 5 MHz to 6 GHz

Power Meter : 10 MHz to 8 GHz 

Spectrum Analysis up to 8GHz

Multiple functions in one platform

LTE-A Carrier Aggregation

LTE Automeasure

MIMO 4X4

PIM Detect

Multimedia Broadcast Multicast Service Analysis

RF Measurements over CPRI 

Dual Spectrogram View

Ensure signal quality to guarantee value added services

One‐button standards-based measurements of wireless signals 

Easy to upgrade and future-proof

SPECIFICATION :

Installed Options 

– 001  : 2 port transmission measurements

– 003  : CW signal generator

– 006  : Bluetooth connectivity

– 010  : GPS receiver and antenna

– 011  : Interference analyzer

– 023  : WCDMA/HSPA+ analyzer

– 026  : Mobile WiMAX analyzer

– 028  : LTE – FDD analyzer

– 029  : LTE – TDD analyzer

– 030  : LTE Advanced – FDD analyzer

– 031  : LTE Advanced – TDD analyzer

– 043  : WCDMA/HSPA+ OTA analyzer

– 046  :  Mobile WiMAX OTA analyzer

– 048  : LTE – FDD OTA analyzer 

– 049  : LTE – TDD OTA analyzer

Standard accessories :

Backpack carrying case

AC-DC Adapter  

JD78505059 : EZ-Cal kit Type-N(m), DC to 6 GHz, 50 Ω 

Rechargeable Li-Ion Battery (Installed) 

CD

USB Cable

Lan Cable