amplifier Product List and Ranking from 30 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

amplifier Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. オプトロンサイエンス Tokyo//Trading company/Wholesale
  2. ウェーブクレスト Saitama//Educational and Research Institutions
  3. クボテック Tokyo//Information and Communications
  4. マイクロン Tokyo//Trading company/Wholesale
  5. 5 ソーキ Osaka//Service Industry
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amplifier Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Low Noise Variable Gain Current Amplifier (DLPCA) オプトロンサイエンス
  2. Achieving a sense of presence as if you are at a live venue: 'REAL 3D AUDIO' クボテック
  3. Low Noise Preamplifier "LI-75A" エヌエフ回路設計ブロック
  4. Power Operational Amplifier "PA90 Series" マイクロン
  5. 4 Wideband driver amplifier 25MHz to 3GHz 14dB ウェーブクレスト

amplifier Product List

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The relationship between noise level and noise figure NF.

The relationship between noise level and noise figure NF.

Technical Data: Low Noise Amplifier MAP301/302

■Low Noise Amplifier MAP301/302 Ideal for radiated noise measurement. For example, when an input signal is passed through an amplifier with a gain of 20dB, it is amplified by 20dB at the output. This is understandable. But what happens to the noise? This is not well understood. In other words, if the signal is amplified by 20dB, but the noise is also amplified by 20dB, wouldn't the signal appear the same? No, that's not correct. Let's consider the definition of NF (Noise Figure).

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Wideband RF amplifier 2MHz to 6GHz / 20dB, 40dB

Wideband RF amplifier 2MHz to 6GHz / 20dB, 40dB

Ideal for amplifying signals picked up by EMC near-field probes in the bandwidth of 2MHz to 6GHz.

The TBWA2 wideband RF amplifier from TekBox Digital Solutions is a versatile building block that can be easily integrated into laboratory setups. With a bandwidth of 2MHz to 6GHz, it is ideal for amplifying signals picked up by EMC near-field probes. The TBWA2 wideband amplifier is available with a gain of 20dB or 40dB.

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Wideband driver amplifier with modulation function, 25MHz to 3GHz.

Wideband driver amplifier with modulation function, 25MHz to 3GHz.

With a gain of 22 dB and a 1 dB compression point of +22 dBm, the output power of the tracking generator can be increased to a maximum of 150 mW.

The TBMDA1 modulated wideband driver amplifier is designed to create a low-cost signal source for immunity testing of electronic building blocks and products. It is designed to be driven by the tracking generator output of a spectrum analyzer. With a gain of 22 dB and a 1 dB compression point of +22 dBm, it can boost the output power of the tracking generator up to 150 mW. The TBMDA1 is ideal for driving Tekbox near-field probes to generate electric fields of up to 50 V/m when locating sensitive spots in electronic circuits or when driving the Tekbox TEM cell TBTC1, or 25 V/m when driving TBTC2 or 18 V/m when driving TBTC3. The test signals for immunity testing can be CW, AM, or PM. As a result, the TBMDA1 provides built-in modulation capabilities to generate 1 kHz AM or PM signals. In PM mode, the TBMDA1 can also generate a 217 Hz signal with a 12.5% duty cycle to simulate mobile phone TDMA noise.

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Wideband driver amplifier with modulation function, 10MHz to 1.5GHz.

Wideband driver amplifier with modulation function, 10MHz to 1.5GHz.

Designed to create a low-cost signal source for immunity testing of electronic building blocks and products.

The TBMDA2 wideband driver amplifier with modulation capability is designed to create a low-cost signal source for immunity testing of electronic building blocks and products. It is intended to be driven by the tracking generator output of a spectrum analyzer. With a +27dBm 1dB compression point, it can boost the output power of the tracking generator up to 500mW. The TBMDA2 can drive Tekbox near-field probes to find sensitive spots in electronic circuits, or create electric fields of up to 170V/m when driving the Tekbox TEM cell TBTC0, and is optimal for 100V/m when driving TBTC1 at 50V/m. When driving TBTC2 or TBTC3, it can produce 30V/m. The test signals for immunity testing can be CW, AM, or PM. As a result, the TBMDA2 provides built-in modulation capabilities to generate 1 kHz AM or PM signals. In PM mode, the TBMDA2 can also generate a 217 Hz signal with a 12.5% duty cycle to simulate mobile phone TDMA noise.

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Wideband driver amplifier 25MHz to 3GHz 14dB

Wideband driver amplifier 25MHz to 3GHz 14dB

A highly versatile building block that can be easily integrated into lab setups.

The TBDA1/14dB wideband driver amplifier is a highly versatile building block that can be easily integrated into lab setups. With a frequency range of 40MHz to 3GHz and an output power of +22dBm at 1dB compression, these are ideal for boosting the amplitude of low-power RF sources or driving power amplifier stages. The TBDA1 wideband amplifier is available with a gain of 14dB.

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Power amplifier with modulation function 3MHz to 1.2GHz

Power amplifier with modulation function 3MHz to 1.2GHz

With high gain, it can increase the output power of any tracking generator up to a maximum of 5W.

The TBMDA3 wideband power amplifier with modulation capability is designed to create a low-cost signal source for immunity testing of electronic building blocks and products. It is designed to be driven by the tracking generator output of a spectrum analyzer. Its high gain allows it to boost the output power of any tracking generator up to 5W. The TBMDA3 is ideal for driving Tekbox near-field probes to find sensitive spots in electronic circuits, or for generating electric fields of up to 550V/m when driving the Tekbox TEM cell TBTC0, and 300V/m when driving TBTC1. When driving TBTC2 or TBTC3, it generates 100V/m. The test signals for immunity testing can be modulated in CW, AM, or PM. As a result, the TBMDA3 provides built-in modulation capabilities to generate 1 kHz AM or PM signals. In PM mode, the TBMDA3 can also generate a 217 Hz signal with a 12.5% duty cycle to simulate mobile phone TDMA noise.

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Power amplifier with modulation function 50KHz to 70MHz

Power amplifier with modulation function 50KHz to 70MHz

In the input power range of 5 dBm to 0 dBm, the output power of the tracking generator can be boosted up to a maximum of 5W.

The TBMDA4 modulated wideband power amplifier is designed to create a low-cost signal source for immunity testing of electronic building blocks and products, driven by the output of a spectrum analyzer's tracking generator. It can boost the output power of the tracking generator up to 5W within an input power range of -5 dBm to 0 dBm. It ideally complements the TBMDA3, covering a frequency range from 10 MHz to 1 GHz, with a frequency range of 100 kHz to 50 MHz. The TBMDA4 is ideal for driving Tekbox near-field probes to find sensitive spots in electronic circuits, creating electric fields of up to 550 V/m when driving the TEM cell TBTC0, and 300 V/m when driving TBTC1. When driving TBTC2 or TBTC3, it generates 100 V/m. The test signals for immunity testing can be CW, AM, or PM modulated, providing built-in modulation capabilities to generate 1 kHz AM or PM signals. In PM mode, the TBMDA4 can also generate a 217 Hz signal with a 12.5% duty cycle to simulate mobile phone TDMA noise.

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