RF Preamplifiers

The EMC Shop stocks a variety of RF Preamplifiers for many types of compliance testing requirements. We stock a variety of high gain preamplifiers designed for electromagnetic interference (EMI) certification and testing.

 

For more information, pricing or application support: Request Price Quote

 

Broadband RF preamplifiers are used during EMC measurements to reduce the effects of interference and noise. Preamplifiers are used to amplify weak electrical signals captured by antennas. During electromagnetic interference testing the preamplifier is usually located as close as possible to the antenna to reduce feed line losses. This active antenna positioning is often used in microwave systems, because coaxial cables suffer of high loss at microwave frequencies.

 

The EMC Shop carries preamplifiers from top Brands like:

 

A.H. Systems

Com-Power

Teseq (Schaffner)

and more!!

RF Preamplifiers There are 28 products.

Subcategories

  • 1 GHz Broadband RF Preamplifiers

    Clean up the signal going into your spectrum analyzer, EMC receiver or other meter by using a preamplifier and identify the troublespots that may be buried in the noise. Rent, buy, or lease various Broadband RF Preamplifiers rated to 1 GHz. The EMC Shop specializes in signal integrity and radiated emissions testing.

  • 6 GHz RF Broadband Preamplifiers

    Clean up the signal going into your spectrum analyzer, EMC receiver or other meter by using a preamplifier and identify the troublespots that may be buried in the noise. Rent, buy, or lease various RF Broadband Preamplifiers rated to 6 GHz. The EMC Shop specializes in signal integrity and radiated emissions testing.

  • 18 GHz Low Noise RF Preamplifiers

    Clean up the signal going into your spectrum analyzer, EMC receiver or other meter by using a preamplifier and identify the troublespots that may be buried in the noise. Rent, buy, or lease various of 18 GHz Low Noise RF Preamplifiers. The EMC Shop specializes in signal integrity and radiated emissions testing.

  • 40 GHz Wideband RF Preamplifiers

    Clean up the signal going into your spectrum analyzer, EMC receiver or other meter by using a preamplifier and identify the troublespots that may be buried in the noise. Rent, buy, or lease various Broadband RF Preamplifiers rated to 40 GHz. The EMC Shop specializes in signal integrity and radiated emissions testing.

  • 100 Hz LF LNA Preamplifiers

    Clean up the signal going into your spectrum analyzer, EMC receiver or other meter by using a preamplifier and identify the troublespots that may be buried in the noise. Rent, buy, or lease F LNA Preamplifiers rated as low as 100 Hz. The EMC Shop specializes in signal integrity and radiated emissions testing.

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Showing 1 - 12 of 28 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
    Typically In Stock
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    • High Gain
    • Full Waveguide Band Coverage
    • Small Design for Space Savings
    • High Output Power
    Typically In Stock
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    $7,575.00 New
    • Runs on standard 120VAC (up to 240V for international use)
    • Suitable for millimeter wave emissions and system performance improvement
    • Frequency Range of 18 GHz to 40 GHz
    • Low Noise Figure: 3 dB
    • High Gain: 40 dB typical
    • Output Power: + 10 dBm @ 1 dB compression
    • 2.92 mm (F) Connectors
    $7,575.00
    Typically In Stock
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    $16,500.00 New
    • Ultra-Broadband Coverage
    • Good Gain Flatness
    • Bench Top Power Amplification
    • Antenna Range
    • Power Boosting
    $16,500.00
    Typically In Stock
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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
    Typically In Stock
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    • Sensitivity for MIL-STD radiated measurements
    • Noise Figure: 1.0-12.5 GHz - 8.5dB; 12.5-22.0 GHz - 12.5dB; 22.0-26.5 GHz - 14.5dB
    • Minimum Gain: 23.5dB
    • Gain Flatness: 1.0-26.5 GHz - ±4.5dB; 2.0-22.0 GHZ ±3.5dB
    • Gain compression: <1 dB for output signal of ≤ +7 dBm
    • Connector Type: ACP - 3.5 male
    In Stock
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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)
    Typically In Stock
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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
    Typically In Stock
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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)
    In Stock
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  • Quick view
    $199.00 Monthly
    • .009 MHz - 1300 MHz
    • 25 dB Gain
    $199.00
    Typically In Stock
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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
    In Stock
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Showing 1 - 12 of 28 items