Sensepeek PCBITE-7009 SQG15-DC – 1.5 GHz low impedance 10:1 passive DC probe

£143.00 (£171.60 inc VAT)

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SKU: Sensepeek7009 Categories: , , ,

Description


Sensepeek PCBITE-7009 SQG15-DC – 1.5 GHz low impedance 10:1 passive DC probe

A complete 1.5 GHz DC-coupled, low-impedance probe, featuring a passive design that provides high dynamic range, low noise, superior linearity, and consistent long-term stability in signal flatness.

    • Passive 10:1 probe optimized for use with any measurement instrument featuring a 50 Ω input impedance path or with a 50 Ω Feed-Through Termination, BNC Plug – BNC Socket
    • Probe tip impedance of 500 Ω
    • Usable data rate exceeding 3 Gbps, making it ideal for high-speed signal measurements
    • Continues voltage up to 16 V
    • Flat frequency response (+/- 0.5dB) from DC to 1.5 GHz
    • Return loss for probed line, typically -26 dB to -11.5 dB in the range 0 – 1.5 GHz

The SQG15-DC is the ultimate affordable solution for engineers seeking precision and ease of use in high-frequency measurements.

    See datasheet for more information

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    Optional Hardware Accessories

Documentation

Datasheet

Sensepeek 7008 Datasheet


Model SQG15-AC SQG15-DC SQG30-AC SQG30-DC SQG60-AC SQG60-DC
Coupling AC DC AC DC AC DC
Nominal Division Ratio 10:1
Bandwidth (-3dB) 1.5 GHz 3 GHz 6 GHz 6 GHz 6 GHz 6 GHz
Output Connector BNC SMA SMA SMA SMA SMA
Max. Usable Data Rate (Fundamental) 3 Gbps 6 Gbps 12 Gbps 12 Gbps 12 Gbps 12 Gbps
Max. Usable Data Rate (3rd Harmonic) 1 Gbps 2 Gbps 4 Gbps 4 Gbps 4 Gbps 4 Gbps
Max. Usable Data Rate (5th Harmonic) 0.6 Gbps 1.2 Gbps 2.4 Gbps 2.4 Gbps 2.4 Gbps 2.4 Gbps
Transition Time < 190 ps < 103 ps < 52 ps < 52 ps < 52 ps < 52 ps
Probe Tip Impedance 500 Ω 500 Ω 333 Ω 333 Ω 333 Ω 333 Ω
Probe Tip Capacitance (Typical) 0.35 pF
Probe Tip Capacitance (Maximum) 1.36 pF 1.69 pF 1.31 pF 1.25 pF 0.69 pF 0.69 pF
Return Loss for Probed Line max < -10 dB, typically -26 dB to -11 dB (0-1.5 GHz) max < -10 dB, typically -26 dB to -11.5 dB (0-1.5 GHz) max < -3 dB, typically -26 dB to -3.7 dB (0-3 GHz) max < -4 dB, typically -26 dB to -4.3 dB (0-3 GHz) max < -6.1 dB, typically -23 dB to -6.2 dB (0-6 GHz) max < -5.8 dB, typically -23 dB to -6 dB (0-6 GHz)
Accuracy (Z0 = 36 Ω to 60 Ω) 0.2 dB 0.3 dB
Accuracy (Z0 = 0 Ω to 100 Ω) 0.83 dB 1.2 dB
Nominal Error (Z0 = 50 Ω) 0.424 dB 0.629 dB
Nominal Error (Z0 = 75 Ω) 0.628 dB 0.927 dB
Continuous Voltage 6.6 V AC RMS 16.4 V RMS 6.0 V AC RMS 15.2 V RMS 6.3 V AC RMS 13.0 V RMS
DC Blocking Voltage (Max) 50 V DC – 50 V DC – 50 V DC –
Flatness (+/- 0.5 dB) 1.0 kHz to 1.5 GHz 0 to 1.5 GHz 1.0 kHz to 2.6 GHz 0 to 2.7 GHz 1.15 kHz to 4.8 GHz 0 to 5.2 GHz
Output Impedance (Nominal) 475 Ω 76 Ω
Ringing (Max) 0.33 dB @ 1.5 GHz 0.33 dB @ 1.5 GHz 0.14 dB @ 3 GHz 0.125 dB @ 3 GHz 0.065 dB @ 6 GHz 0.05 dB @ 6 GHz
Additive Voltage Noise @ 23°C 110 µV 110 µV 156 µV 156 µV 180 µV 180 µV
Single GND Bandwidth (-3dB) 1.5 GHz 1.5 GHz 2 GHz 2 GHz – –

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