Preamplifiers

Preamplifiers Overview Table

ModelFrequency RangeGainAmplitude FlatnessNoise Figure1 dB Compression PointVSWR
BBV 9744 B9 kHz – 8 GHz29 dB (9 kHz – 6 GHz);
27 dB (6 GHz – 8 GHz)
< +/- 1.5 dB (9 kHz – 6 GHz);
< +/- 2.5 dB (6 GHz – 8 GHz)
< 2.7 dB (1.0 GHz)> -15 dBm< 2:1
BBV 97449 kHz – 6 GHz+28 dB< +/- 3 dB2.5 dB (1.0 GHz)> -20 dBm< 2:1
BBV 974810 MHz – 8 GHz29 dB< +/- 3 dB2.7 dB (1.0 GHz)> -17 dBm< 2:1
BBV 97459 kHz – 2 GHz+30 dB< +/- 3 dB2.5 dB (1.0 GHz)> -20 dBm< 2:1
BBV 9743 B10 MHz – 6 GHz+28 dB< +/- 3 dB typ. <2.7 dB (1.0 GHz)> -18 dBm< 2 : 1
BBV 9718 D1 – 18 GHz30 dB +/- 5 dBN/A2 dBN/A< 2
BBV 971918 – 26.5 GHz33 dB +/- 2 dBN/A3.5 dB> +17 dBm< 2
BBV 972118 – 40 GHz35 dB +/- 4 dBN/A5.5 dB> +15 dBm< 2.6

BBV 9744 B - Broadband Preamplifier 9 kHz – 8 GHz

BBV 9744 B – Broadband Preamplifier

Frequency range (nominal): 9 kHz – 8 GHz

The BBV 9744 B delivers high gain and low noise for superior signal clarity, now with an extended frequency range up to 8 GHz. Enhanced input protection, a more reliable power connection, and a compact, lightweight design ensure robust performance and seamless integration.

Schwarzbeck BBV 9748 - Broadband Preamplifier

BBV 9748 – Broadband Preamplifier

Frequency range (nominal): 10 MHz - 8 GHz

The BBV 9748 is a general purpose broadband preamplifier with high gain and low internal noise. Because of the high gain and the good noise figure the system noise is nearly independent of the other components including cable and receiver.…

BBV 9718 D - Microwave Broadband Preamplifier

BBV 9718 D – Microwave Broadband Preamplifier

Frequency range (nominal): 1 – 18 GHz

Low-noise, low-power broadband amplifier for increased sensitivity in field strength measurement and for general attenuation measurements up to 18 GHz. Due to the built-in rechargeable battery, operation without power supply is possible for approx. 8h. The BBV 9718 is equipped…

Microwave Broadband Preamplifier BBV 9721 18 – 40 GHz

BBV 9721 – Microwave Broadband Preamplifier

Frequency range (nominal): 18 – 40 GHz

BBV 9721 is a low noise low power wideband preamplifier to increase sensitivity during field strength-measurements and for general attenuation measurements up to 40 GHz. Including short cable with 2.92 plugs to connect the BBV 9721 with the antenna (for…

Schwarzbeck BBV 9719

BBV 9719 – Microwave Broadband Preamplifier

Frequency range (nominal): 18 – 26.5 GHz

Low noise low power wideband amplifier for increasing sensitivity at fieldstrength-measurements and for general attenuation measurements up to 28 GHz. A power supply with 12 V / 300 mA DC (e.g. optional AC/DC adaptor, laboratory power supply, rechargeable battery) is…

BBV 9745 - Broadband Coaxial Preamplifier

BBV 9745 – Broadband Preamplifier

Frequency range (nominal): 9 kHz – 2 GHz

BBV 9745 is a general purpose broadband preamplifier with high gain and low internal noise. Because of the high gain and the good noise figure the system noise is nearly independent of the other components including cable and receiver. These…

Schwarzbeck BBV 9744 - Broadband Coaxial Preamplifier

BBV 9744 – Broadband Preamplifier

Frequency range (nominal): 9 kHz – 6 GHz

BBV 9744 is a general purpose broadband preamplifier with high gain and low internal noise. Because of the high gain and the good noise figure the system noise is nearly independent of the other components including cable and receiver. These…

Schwarzbeck BBV 9743 B - Broadband Preamplifier

BBV 9743 B – Broadband Preamplifier

Frequency range (nominal): 10 MHz – 6 GHz

BBV 9743 B is a general purpose broadband preamplifier with high gain and low internal noise. Because of the high gain and the good noise figure the system noise is nearly independent of the other components including cable and receiver.…