Advantest R3681 -72-73 Spectrum Analyzer
Advantest R3681 -72-73 Spectrum Analyzer
Basic Information
Model: R3681
Brand: Advantest
Place of Origin: Japan
Product Parameters and Specifications
Processor: 32-bit RISC processor
Clock frequency: 100 MHz
Memory: 128MB
Flash memory: 256MB
Communication interface: RS-232/485, Ethernet, etc.
Input/output interface: analogue input/output, digital input/output
Operating temperature: -25°C to +60°C
Storage temperature: -40°C to +85°C
Technical specifications
Frequency Range:
Spectrum analysis function: 20Hz to 32GHz
Modulation analysis function: 50MHz to 6GHz
Performance Features:
Dynamic Range: World high performance in dynamic range, average noise level up to -156dBm (typical), T.O.I +26dBm (typical).
Signal purity: < -120dBc/Hz @ 800MHz, 10kHz offset
Expandability: WMT construction with large 12-inch LCD and touch screen for 4-screen simultaneous display, improving operability and observation efficiency.
Modulation analysis function:
The optional ‘OFDM Modulation Analysis Software for W-LAN’ enables simultaneous analysis of the modulation domains of three specifications for next-generation high-speed W-LAN (IEEE802.11a, HiSWANa, HiperLAN2).
Modulation analysis bandwidth: < 25MHz
Other features:
For research and development of wide bandwidth next-generation mobile communications, an RF circuit that ensures a resolution bandwidth of 140MHz or more has been adopted.
Function modules such as signal generators and arbitrary waveform generators can be added as options to construct the most suitable test system at the lowest cost.
Application Areas
Mainly used for research and development in the fields of mobile and satellite communications, microwave relay, etc., where high-performance spectrum analysis is required with stringent requirements for frequency and power management.
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