| Preamplifier | Nominal Frequency | Gain (dB) | Amplitude Flatness (dB) | Noise Figure (dB) | VSWR (typ.) | Battery |
|---|---|---|---|---|---|---|
| BBV 9722 | 18 GHz – 40 GHz | +33 | typ. < ±5 | 3.5 | < 2:1 | Built-in |
| BBV 9744 B | 9 kHz – 8 GHz | +28 | typ. < ±2 | 2.7 @ 1 GHz | < 2:1 | Optional |
| BBV 9748 | 10 MHz – 8 GHz | +29 | typ. < ±3 | 2.7 @ 1 GHz | < 2:1 | Optional |
| BBV 9718 D | 1 GHz – 18 GHz | +30 | typ. < ±5 | 2 | < 2:1 | Built-in |
| BBV 9719 | 18 GHz – 26.5 GHz | +30 | typ. < ±2 | 3.5 | < 2:1 | Optional |
| BBV 9745 | 9 kHz – 2 GHz | +30 | typ. < ±3 | 2.5 @ 1 GHz | < 2:1 | N/A |
| BBV 9743 B | 10 MHz – 6 GHz | +28 | typ. < ±3 | 2.7 @ 1 GHz | < 2:1 | N/A |
Low Noise Low Power Wideband Amplifier for increasing sensitivity at field strength-measurements and for general attenuation measurements up to 43 GHz. Due to the built-in rechargeable battery, operation without power supply is possible for ca. 9 h.
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.
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. These features make the BBV 9748 very useful for the measurement of very low limits. In this case it will be connected directly to the antenna.
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…
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 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…
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.…