KU LNA BB 0011000 A, Breitband Vorverstärker
10 … 10000 MHz
The KU LNA BB 0011000 A is KUHNE's latest low-noise broadband preamplifier and was developed as a broadband 24 dB gain block for a large variety of applications. Thanks to its compact design and its low gain ripple of typically ±1 dB, it is very flexible in use. The KU LNA BB 0011000 A is available in seven different supply and bias variants and thus covers many possible scenarios, for example remote power supply of upstream low-noise preamplifiers by means of an integrated bias tee at the RF input of the amplifier.
Analog & digital transmission systems Measurement and laboratory equipment Communication systems
- Low noise figure
- High bandwidth and simultaneously low gain variations
- Small mechanical dimensions
- Seven different supply and bias variants available
- Reverse polarity protection
- Low-gain versions available (14 dB)
The KU LNA BB 0011000 A is KUHNE's latest low-noise broadband preamplifier and was developed as a broadband 24 dB gain block for a large variety of applications. Thanks to its compact design and its low gain ripple of typically ±1 dB, it is very flexible in use. The KU LNA BB 0011000 A is available in seven different supply and bias variants and thus covers many possible scenarios, for example remote power supply of upstream low-noise preamplifiers by means of an integrated bias tee at the RF input of the amplifier.
Lead time on request
| Frequency range | 10..10000 MHz |
| Noise figure @ 18 °C | typ. 2.3 dB, max. 4.5 dB (200 MHz ... 10 GHz) |
| typ. 3 dB, max. 6 dB (100 MHz ... 200 MHz) | |
| Gain | typ. 24 dB (10 MHz ... 8 GHz) |
| typ. 22 dB (8 GHz ... 10 GHz) | |
| Gain flatness | typ. +/- 1 dB (10 MHz ... 8 GHz) |
| typ. +/- 2.5 dB (8 GHz ... 10 GHz) | |
| Maximum input power | 15 dBm |
| Output power (P1dB) | typ. 18 dBm, min. 15 dBm |
| Output IP3 | typ. 32 dBm, min. 30 dBm |
| Input return loss (S11) | typ. 10 dB, min. 5 dB |
| Output return loss (S22) | typ. 10 dB, min. 7 dB (10 MHz ... 100 MHz) |
| typ. 15 dB, min. 9 dB (100 MHz ... 10 GHZ) | |
| Supply voltage | +6 ... 36 V DC |
| Current consumption | typ. 85 mA |
| Operating case temp. range | -30 ... +85 °C |
| Input connector / impedance | SMA-female, 50 ohms |
| Output connector / impedance | SMA-female, 50 ohms |
| Case | milled brass |
| Dimensions (mm) | 58 X 45 X 12 |
| Weight | 200 g (typ.) |
The KU LNA BB 0011000 A has a bandwidth of 10 MHz to 10 GHz, covers the UHF / VHF, L, S, C frequency bands as well as parts of the X band and thus enables many possible applications. For example, the KU LNA BB 0011000 A can be used as a low-noise preamplifier for broadband receivers, as a driver amplifier for power amplifiers and as a signal amplifier for laboratory applications. A second variant of the LNA with 14 dB gain is also available in the same seven supply variants: the KU LNA BB 0011000 B.
- Low noise figure
- High bandwidth and simultaneously low gain variations
- Small mechanical dimensions
- Seven different supply and bias variants available
- Reverse polarity protection
- Low-gain versions available (14 dB)
