Low Noise Broadband Amplifier, 1000 ... 2000 MHz
KU LNA BB 1020 A
This high linear preamplifier was developed for 1...2 GHz directional radio links. It is suitable especially for applications where a high intermodulation distortion ratio and at the same time a high input sensitivity are used. As example for RADAR preamplifiers or for digital directional radio distance with DVBT-DVBS-COFDM and QPSK modulation. The coupling happend through 3dB hybrids, which guarantee an excellent input SWR and linearity of the preamplifier. A high stimulus capability and simultaneously a low noise figure makes the preamplifier for many applications usable. The voltage supply via coax cable (remote power supply) or direct at the case is possible.
Additional information
Product Data sheet
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Specifications
| Frequency range | 1000..2000 MHz |
| Noise figure @ 18 °C | typ. 0.8 dB, max. 1.0 dB NF |
| Gain | min. 28 dB |
| Maximum input power | 10 mW |
| Output power (P1dB) | typ. 200 mW (+23 dBm) |
| Output IP3 | typ. +37 dBm |
| Input return loss (S11) | min. 10 dB |
| Output return loss (S22) | typ. 10 dB |
| Supply voltage | +12 ... 15 V DC |
| Current consumption | typ. 350 mA |
| Operating case temp. range | -20 ... +65°C |
| Case | milled aluminium |
| Dimensions (mm) | 78 x 41 x 22 |
| Weight | 100 g (typ.) |
- Moisture content measurement
- Quantum computing
- Agricultural processes
- Telemetry
- Traffic monitoring
- Remote control
- Sensors
- Emergency response systems
- GNSS
- Position, Navigation and Timing
- Maritime navigation
- Avionics
- EMC testing
- RF equipment testing
- RF System Comissioning Support
- Spectrum surveillance
- RF Test Suites
- Airborne communication
- Navigation
- Threat detection
- Weather detection
- Spectrum Monitoring
- Source geolocation
- Radio Direction Finding
- Radio Monitoring
- COMINT
- Radio Direction Finding
- C-ESM
- SATCOM
- Secure Communications
- V/UHF Tactical Communications
- Point-to-point Communications
- Repeaters, extenders and boosters
- Point-to-multipoint Communications
- Low probability of interception
- Digital
- Wireless backhaul
Product Applications
Industrial Processes
Infrastructure Management
Navigation
Test and Measurement
Avionics
Spectrum Management
Signals Intelligence
Radar and Remote Sensing
Communications
Broadcast
Academia and Research
- Low noise figure ; High IP3 ; Good input return loss (S11) ; Static protection (ESD) at preamplifier input ; Overvoltage protection and reverse polarity protection ; Remote power supply via output connector ; Solder pin for direct power supply
