Sensepeek SQG60 6 GHz High-Frequency Probe

The Sensepeek SQG60 is the highest-bandwidth probe in the PCBite ecosystem, delivering 6 GHz passive 10:1 measurement capability for RF, high-speed digital, and signal integrity applications. The passive design provides high dynamic range, low noise, superior linearity, and long-term stability in signal flatness, critical attributes for characterizing multi-gigabit serial interfaces including USB 3.x, PCIe Gen 3/4, HDMI 2.0, and 5G NR front-end circuits. The 500-ohm probe tip impedance and exceptionally low tip capacitance minimize loading effects that would distort the signals being measured.

Available in AC-coupled (SQG60-AC) and DC-coupled (SQG60-DC) variants, the SQG60 outputs via SMA connector for direct connection to 50-ohm oscilloscopes, spectrum analyzers, network analyzers, and receivers. Dual ground options, a 2.3 mm dual-needle ground for PCB-mounted RF connectors and a 6.5 mm single ground spring for wider spacing, accommodate diverse board layouts. The exchangeable fine-pitch spring-tipped test needle enables precise contact on fine-pitch BGA breakouts, micro-strip traces, and coplanar waveguide structures. Like all SQG-series probes, the SQG60 is hands-free compatible with the PCBite magnetic base plate system and ready to use straight out of the box.

Watch the Sensepeek SQG-60 RF probe introduction

Why GSAS for Sensepeek SQG60 in India

GSAS is Sensepeek’s authorized engineering partner in India, providing INR invoicing, evaluation units, and high-frequency probing expertise from offices in Bengaluru, Hyderabad, Chennai, Pune, Mumbai, and Delhi NCR. Our application engineers help teams select the right SQG probe for their bandwidth and coupling requirements. Contact GSAS from Bengaluru to Delhi NCR for pricing on the SQG60 and the full SQG probe family.