Preamplifier

A preamplifier (preamp) is an electronic amplifier that prepares a small electrical signal for further amplification or processing. A preamplifier is often placed close to the sensor to reduce the effects of noise and interference. It is used to boost the signal strength to drive the cable to the main instrument without significantly degrading the signal-to-noise ratio (SNR).

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A.H. Systems PAM-0118P Preamplifier 20 MHz – 18 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by 38 dB. All of A.H. Systems' Preamplifiers come with a 15-volt DC regu... View Details >>

A.H. Systems PAM-0126 Broadband Preamplifier 20 MHz – 26.5 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 15-vol... View Details >>

A.H. Systems PAM-0202 Preamplifier 20 MHz – 2 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 12-vol... View Details >>

A.H. Systems PAM-0204 Preamplifier 20 MHz – 4 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 12-vol... View Details >>

A.H. Systems PAM-0207 Preamplifier 20 MHz – 7 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 12-vol... View Details >>

A.H. Systems PAM-1826 Preamplifier 18 GHz – 26.5 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 15-vol... View Details >>

A.H. Systems PAM-1840 Preamplifier 18 GHz – 40 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 15-vol... View Details >>

A.H. Systems PAM-1840H Preamplifier 18 GHz – 40 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 15-vol... View Details >>

A.H. Systems PAM-1840VH Preamplifier 18 GHz – 40 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 15-vol... View Details >>

A.H. Systems PAM-2640 Preamplifier 26 GHz – 40 GHz A.H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems' Preamplifiers come with a 15-vol... View Details >>

Agilent 8347A RF Amplifier 100 kHz - 3 GHz The 8347A is a general-purpose broadband instrumentation amplifier capable of providing gain and power to overcome systematic RF losses, drive high-power devices and improve measurement system performance. The 8347A can be used to increase low-level ... View Details >>

Agilent 8348A-002 Microwave Preamplifier, 2 GHz - 26.5 GHz The Agilent 8348A is capable of providing gain and power to overcome systematic RF losses, drive high-power devices, improve measurement system performance, and drive millimeter-wave source modules. The Agilent 8348A can be used to increase low-level... View Details >>

Amplifier Research LN1000A Low Noise Amplifier 10 kHz – 1000 MHz Amplifier Research LN1000A is a broadband, linear amplifier for laboratory applications requiring instantaneous bandwidth and low noise. It is useful for amplifying low level signals to more useful levels for driving power amplifiers and other simila... View Details >>

Amplifier Research LN1000B Low Noise Amplifier 10 kHz – 1000 MHz Amplifier Research LN1000B is a broadband, self-contained linear amplifier for laboratory applications requiring instantaneous bandwidth and low noise. The LN1000B is useful for amplifying low level signals to more useful levels for driving power... View Details >>

Amplifier Research LN1500 Low Noise Amplifier 1 MHz – 1500 MHz Amplifier Research LN1500 is a broadband, self-contained linear amplifier for laboratory applications requiring instantaneous bandwidth and low noise. The LN1500 is useful for amplifying low level signals to more useful levels for driving power ... View Details >>

Amplifier Research LN1G11 Low Noise Amplifier 1 GHz – 11 GHz The Model LN1G11 is a broadband, self-contained linear amplifier for laboratory applications requiring instantaneous bandwidth and low noise. The LN1G11 is useful for amplifying low level signals to more useful levels for driving power amplifiers and... View Details >>

Amplifier Research LN1G18 Low Noise Pre-Amplifier 1 GHz – 18 GHz Amplifier Research LN1G18 is a broadband, self-contained linear amplifier for laboratory applications requiring instantaneous bandwidth and low noise. It has been designed specifically for use with the CER2018A receiver and AR RF/Microwave Instrument... View Details >>

Com-Power PAL-010 Preamplifier 100 Hz – 30 MHz The model PAL-010 are general purpose, broadband, high gain, bench top preamplifiers. These preamplifiers reduce floor noise and increase system sensitivity to low level signals during Electromagnetic Interference (EMC) testing. They also provide inp... View Details >>

Com-Power PAM-103 Preamplifier 1 MHz – 1000 MHz The model PAM-103 are general purpose, broadband, high gain, bench top preamplifiers. These preamplifiers reduce floor noise and increase system sensitivity to low level signals during Electromagnetic Interference (EMC) testing. They also provide inp... View Details >>

Com-Power PAM-118 Preamplifier 500 MHz – 18 GHz The model PAM-118 is a broadband, high gain, bench top microwave preamplifier. The PAM-118 has a frequen¬cy range of 500 MHz to 18 GHz. This preamplifier is primarily intended for EMC applications. However, it can be used for other applications t... View Details >>

Com-Power PAM-118A Preamplifier 500 MHz – 18 GHz The PAM-118A is a wideband, high gain, bench top microwave preamplifier. The PAM-118A has a fre-quency range of 500 MHz to 18 GHz. This preamplifier is primarily intended for EMC applications; however, it may be used for other applications that requi... View Details >>

Com-Power PAM-6000 Preamplifier 1 GHz – 6 GHz The model PAM-6000 is a broadband, high gain, benchtop RF and microwave preamplifier. It increases measurement sensitivity of the spectrum analyzer or an EMC receiver to low amplitude signals during EMI emissions testing. The PAM-6000 operates from 1... View Details >>

Com-Power PAM-840 Preamplifier 18 GHz – 40 GHz The preamplifier model PAM-840 is a broadband, high gain, bench top microwave preamplifier specifically made for EMC emissions testing applications. It also can be used for other applications that require signal amplification within its operating ra... View Details >>

TESEQ LNA 6000 Low Noise Amplifier 1 MHz – 3 GHz The LNA 6000 is a low noise amplifier with 12.5 dB of gain covering the nominal frequency range 1 MHz to 3 GHz and can be used in the range from 200 kHz to 4 GHz. With its high gain and low noise figure, it will significantly increase the sensitivity... View Details >>

TESEQ LNA 6018 Low Noise Amplifier 1 GHz – 18 GHz The LNA 6018 is a low noise amplifier with typ. 22 dB of gain covering the nominal frequency range 1 GHz to 18 GHz. With its high gain and low noise figure, it will significantly increase the sensitivity of virtually all spectrum analyzers and other ... View Details >>

TESEQ LNA 6900 Low Noise Amplifier 9 kHz – 2 GHz The LNA 6900 is a low noise amplifier with 25 dB of gain covering the nominal frequency range 9 kHz to 2 GHz and can be used up to 4 GHz. With its high gain and low noise figure, it will significantly increase the sensitivity of virtually all spectru... View Details >>

TESEQ LNA 6901 Low Noise Amplifier 9 kHz – 1 GHz The LNA 6901 is a low noise amplifier with typ. 28 dB of gain covering the nominal frequency range 9 kHz to 1 GHz and can be used up to 2 GHz. With its high gain and low noise figure, it will significantly increase the sensitivity of virtually all sp... View Details >>