Monday, July 6, 2026

5GHz RF SIgGen

Wideband RF signals, deep arbitrary signals, and high-speed wave functions all in one instrument. The SDG8000A Series Arbitrary Waveform Generator combines 3 versatile generator modes and 4 output settings for dynamic, high frequency signals including:

  • Function Generator – Generate high-speed signals by function type
    • Sine waves to 2 GHz
    • square and pulse to 500 MHz
    • PRBS to 1.25 Gbps
    • Ramps to 50 MHz
    • Noise, arb, harmonic, sweep, burst and modulations included
  • Arbitrary Waveform Generator – Generate deep, high-speed arbitrary waves
    • Up to 5 GSa/sec (10 GSa/sec interpolated)
    • Up to 4 billion points in a waveform with the 4G option
    • Up to 16 bits vertical resolution or 14 bits with dual markers
  • IQ Generator – Create RF signals in quadrature on carrier or as baseband signals (requires option SDG8000-IQ)
    • Up to 2 GHz modulation bandwidth
    • Up to 5 GHz carriers and up to 12 GSa/sec sampling
    • Up to 4 billion points in a waveform with the 4G option
    • Includes ASK, PSK, QAM, FSK, MSK, OFDM, and more
    • Supported by SigIQPro signal protocol software for complex signal types

The SDG8000A also includes 4 operating modes: DC high bandwidth for excellent signal quality, AC direct which includes a balun in the output stage with improved RF performance, and two modes that add an amplifier to the DC and AC modes. These increase output amplitude with software options SDG8000-DCAMP and SDG8000-ACAMP. saelig.com/category/sdg8000a.htm



Wednesday, July 1, 2026

Monday, June 29, 2026

Ultra-Fast Sweep Speed SpecAn

 PXR Series Real-Time Spectrum Analyzer with 8 GHz Coverage and Ultra-Fast Sweep Speeds. Harogic's PXR Series delivers high-performance real-time spectrum analysis up to 8 GHz, combining exceptional sensitivity with ultra-fast sweep speeds. Designed for RF testing, EMI diagnostics, and wireless communication measurements, it is powered by an advanced FPGA architecture with 8GB RAM and 64GB SSD for enhanced processing and storage capabilities. https://www.saelig.com/category/pxr-series.htm


Friday, June 19, 2026

You'll get a charge out of this ...

 Cambrionix USB Chargers from Saelig lead the world in mobile charging technology and connectivity which benefits mobile device computing in Education, Business and Consumer environments. Their smart, software-driven USB hub products allow multiple USB-based products to be intelligently and optimally charged based on stored product profiles, and software-synced at the same time, via an Ethernet connection if necessary. This is ideal for education or manufacturers who want to keep all their USB-based products updated to the same software revision – even when located remotely. https://www.saelig.com/category/cambrionix.htm



Thursday, June 18, 2026

Shielded Assumptions ...

 When evaluating an #RF shielded test enclosure, one of the first questions engineers often ask is: “What attenuation does it provide?” It’s a logical question. Attenuation is measurable, easy to compare, and frequently used as a benchmark when evaluating shielding solutions. Manufacturers routinely publish attenuation figures to demonstrate performance, and buyers naturally use those numbers to compare products. However, attenuation alone does not determine the quality of a test environment. A more important question is often overlooked:
www.saelig.com/news/articles/repeatability.pdf