Signal Analyzers JD7108B, JD748A

Signal Analyzers JD7108B, JD748AThe Signal Analyzers contain all the features and capabilities required to perform cell site field testing for all wireless technologies from 2G to 4G.



The Signal Analyzers are an ideal cell site field testing solution that combines portability due to its lightweight design and battery, extended operation, and performance with its multifunction capability.

JD7108B​ JD748A​
Spectrum Analyzer​ 100 kHz to 7.2 GHz​ 100 kHz to 4 GHz​
Power Meter​ 10 MHz to 7.2 GHz​ 10 Mhz to 4 GHz​

The Signal Analyzers have a strong enclosure design for harsh environments and a backlight key panel for night-time and low-light performance.


  • Easy to upgrade and future-proof
  • Multiple functions in one platform
  • Notification of RF problems before customer complaints
  • Ensure signal quality to guarantee value added services
  • One‐button standards-based measurements of wireless signals


  • Capable of demodulation of all wireless technologies up to LTE
  • Easy to use Auto-Measure function presenting RF and Modulation analysis in a summary screen

Key Features

  • Spectrum Analyzer
  • Signal Analyzer for all wireless technologies from 2G to 4G
  • Interference Analyzer
  • Channel Scanner
  • RF Power Meter (internal and external)
  • Over-the-Air Measurement (OTA)


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