Articles by Signal Hound, La Center, Wash.

802.11b/a/n/ac WLAN Modulation Analysis in Spike

IoT is accelerating the need for connectivity to a wide range of applications. WLAN & Bluetooth are positioned to capture large portions of this market. WLAN standards are being expanded to address higher data rates, transmit range & battery efficiency. Signal Hound’s SPIKE spectrum analyzer software now includes specialized WLAN modulation analysis features. This capability is designed for making physical layer measurements on WLAN transmitting devices, providing RF metrics to accurately evaluate your signal performance and quality. Learn more at www.signalhound.com/WLAN.


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Setting Up an EMC Precompliance Radiated Emissions Test Using Signal Hound’s Spike Software

Precompliance Sweep for conducted and radiated emissions measurements. As Path Loss Tables and Antenna Factor Tables are an important part in calibrating an EMC Precompliance Sweep test setup, these tools will also be briefly discussed.

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Vector Signal Generator: VSG25A

VSG25AThe VSG25A hardware features a 12-bit I/Q baseband arbitrary waveform generator which can be clocked at virtually any frequency from 54 kHz to 180 MHz, and includes a 4096 x 16 bit pattern buffer for built-in or custom modulation. The included software automatically generates CW: 100 MHz to 2.5 GHz, -40 dBm to +10 dBm, AM / FM: 30 Hz to 40 MHz modulation rates, sine, triangle, square, ramp and pulse: 6 ns to 25 ms width, 12 ns to 1 second period.


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