Preamplifiers

Used inbetween close field probes and the measuring device (Spectrum analyzer or EMI receiver) to maximize performance of the probes and help identify problem areas while taking real time measurements.

Preamplifiers There are 19 products.

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Showing 1 - 12 of 19 items
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    $1,195.00 External DC Supply

    Order and ship today PA2500M Low Noise Amplifier, 1 - 2500 MHz

    • Frequency Range of 1 MHz to 2500 MHz
    • Low Noise Figure: 4.0 dB
    • High Gain: 30 dB minimum, 31.5 dB Typical
    • Low VSWR: 2:1 Typical
    • Maximum Power A 1 dB: + 6 dBm
    • Flatness: +/- 0.7 dB
    • Individually Calibrated (gain calibration included)
    $1,195.00
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    $2,750.00 External DC Supply
    • 24 or 48 dB Gain Models
    • Frequency Range from 100 MHz to 18 GHz
    • Built in battery or external DC supply
    • N Type or SMA Connections Available.
    • Designed and manufactured in the U.S.A.
    • IP65 / IP60 compliant and conforms to European RoHS and ECCN EAR99
    $2,750.00
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    • Frequency Range of 20 MHz to 4 GHz
    • Low Noise Figure: 5.0 dB
    • High Gain: 24 dB typical
    • Low VSWR: 2.2:1 Input; 1.8:1 Output
    • Output Power: + 3 dBm @ 1 dB compression
    • Flatness: +/- 4.2 dB
    • Individually Calibrated (gain calibration included)
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    • Frequency Range of 20 MHz to 7 GHz
    • Low Noise Figure: 5.0 dB
    • High Gain: 30 dB typical
    • Low VSWR: 2.2:1 Input; 1.8:1 Output
    • Output Power: + 3 dBm @ 1 dB compression
    • Flatness: +/- 4.2 dB
    • Individually Calibrated (gain calibration included)
    Typically In Stock
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    • Frequency Range of 500 MHz - 18 GHz
    • Low Noise Figure: Less than 3 dB
    • High Gain: 40 dB typical
    • Low VSWR: 2.2:1 Typical
    • Output Power: +12 dBm @ 1 dB compression
    • Flatness: +/- 2.5 dB
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    • Frequency range: 1 MHz to 3 GHz (nominal range);200 kHz to 4 GHz (utilizable range)
    • Gain: typ. 12.5 dB
    • Gain flatness: ±0.3 dB (1 MHz to 1 GHz); +0.3 / -2.5 dB (200 kHz to 3 GHz)
    • RF-Input: N - female, 50 Ω
    • RF-Output: N - male, 50 Ω
    • VSWR (input): ≤1.5
    • Noise figure: typ. 4 dB
    • 1 dB-compression (output): >+12.5 dBm (119.5 dBμV)
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    • Frequency range: 9 kHz to 2 GHz (nominal range); 9 kHz to 4 GHz (utilizable range)
    • Gain: typ. 25 dB
    • Gain flatness: +0.5 / -3 dB
    • RF-Input: N - female, 50 Ω
    • RF-Output: N - male, 50 Ω
    • VSWR (input): typ. 1.5 (above 20 kHz)
    • Noise figure: typ. 4 dB
    • 1 dB-compression (output): >+12.5 dBm (119.5 dBμV)
    • Intercept point IP3 (output): typ. +33 dBm
    • Max. input (linear): -12.5 dBm (94.5 dBμV)
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    • Wide Frequency Range - 1 MHz to 1 GHz
    • Improved measurement system sensitivity during EMC compliance testing
    • Amplify the signals that were previously hidden below the noise floor
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    • Frequency Range of 20 MHz to 18 GHz
    • Maximum Power Input: + 30 dBm
    • Low Noise Figure: 3.0 dB
    • High Gain: 37 dB typical
    • Low VSWR: 2.5:1 Typical
    • Output Power: + 10 dBm @ 1 dB compression
    • Flatness: +/- 2.75 dB
    • Individually Calibrated (gain calibration included)
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    • Frequency Range of 18 GHz to 26.5 GHz
    • Low Noise Figure: 2.5 dB
    • High Gain: 32 dB typical
    • Low VSWR: 1.7:1 Typical
    • Output Power: + 6 dBm @ 1 dB compression
    • Flatness: +/- 1.2 dB
    • Individually Calibrated (gain calibration included)
    Typically In Stock
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    • Frequency Range of 18 GHz to 40 GHz
    • Low Noise Figure: 3.7 dB
    • High Gain: 37 dB typical
    • Low VSWR: 2.9:1 Typical
    • Output Power: + 8 dBm @ 1 dB compression
    • Flatness: +/- 3.5 dB
    • Individually Calibrated (gain calibration included)
    Typically In Stock
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    • Frequency Range of 20 MHz to 2000 MHz
    • Low Noise Figure: 4.0 dB
    • High Gain: 30.4 dB typical
    • Low VSWR: 1.5:1 Input; 1.8:1 Output
    • Maximum Power A 1 dB: + 6 dBm
    • Flatness: +/- 0.7 dB
    • Individually Calibrated (gain calibration included)
    Typically In Stock
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Showing 1 - 12 of 19 items