Sensepeek PCBITE-7008 SQG15-AC – 1.5 GHz low impedance 10:1 passive AC probe

£143.00 (£171.60 inc VAT)

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SKU: Sensepeek7008 Categories: , , ,

Description


Sensepeek PCBITE-7008 SQG15-AC – 1.5 GHz low impedance 10:1 passive AC probe

A complete 1.5 GHz AC-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
    • Remarkably low probe tip capacitance of less than 1.36 pF, preventing capacitive loading
    • Flat frequency response (+/- 0.5dB) from 1.0 kHz to 1.5 GHz
    • Return loss for probed line, typically -26 dB to -11dB in the range 0 – 1.5 GHz

The SQG15-AC 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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Documentation

Datasheet

Sensepeek 7008 Datasheet


ModelSQG15-ACSQG15-DCSQG30-ACSQG30-DCSQG60-ACSQG60-DC
CouplingACDCACDCACDC
Nominal Division Ratio10:1
Bandwidth (-3dB)1.5 GHz3 GHz6 GHz6 GHz6 GHz6 GHz
Output ConnectorBNCSMASMASMASMASMA
Max. Usable Data Rate (Fundamental)3 Gbps6 Gbps12 Gbps12 Gbps12 Gbps12 Gbps
Max. Usable Data Rate (3rd Harmonic)1 Gbps2 Gbps4 Gbps4 Gbps4 Gbps4 Gbps
Max. Usable Data Rate (5th Harmonic)0.6 Gbps1.2 Gbps2.4 Gbps2.4 Gbps2.4 Gbps2.4 Gbps
Transition Time< 190 ps< 103 ps< 52 ps< 52 ps< 52 ps< 52 ps
Probe Tip Impedance500 Ω500 Ω333 Ω333 Ω333 Ω333 Ω
Probe Tip Capacitance (Typical)0.35 pF
Probe Tip Capacitance (Maximum)1.36 pF1.69 pF1.31 pF1.25 pF0.69 pF0.69 pF
Return Loss for Probed Linemax < -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 dB0.3 dB
Accuracy (Z0 = 0 Ω to 100 Ω)0.83 dB1.2 dB
Nominal Error (Z0 = 50 Ω)0.424 dB0.629 dB
Nominal Error (Z0 = 75 Ω)0.628 dB0.927 dB
Continuous Voltage6.6 V AC RMS16.4 V RMS6.0 V AC RMS15.2 V RMS6.3 V AC RMS13.0 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 GHz0 to 1.5 GHz1.0 kHz to 2.6 GHz0 to 2.7 GHz1.15 kHz to 4.8 GHz0 to 5.2 GHz
Output Impedance (Nominal)475 Ω76 Ω
Ringing (Max)0.33 dB @ 1.5 GHz0.33 dB @ 1.5 GHz0.14 dB @ 3 GHz0.125 dB @ 3 GHz0.065 dB @ 6 GHz0.05 dB @ 6 GHz
Additive Voltage Noise @ 23°C110 µV110 µV156 µV156 µV180 µV180 µV
Single GND Bandwidth (-3dB)1.5 GHz1.5 GHz2 GHz2 GHz––

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