KU LNC 2027 B PRO, Down Converter
2000 ... 2700 MHz
This converter was developed for MMDS applications. The S-band is converted to the UHF range 167-867 MHz. By the use of the latest semiconductors, optimized band pass filters and a SAW oscillator, a high dynamic range and low phase noise of only -98 dBc/Hz @ 10 kHz are achieved. Due to low frequency drift of typ. +/- 3 ppm within 0…+40 °C the converter may be used for all digital modulation types. Typical applications are DVB-S, DVB-T, WCS, COFDM and QPSK.
This converter was developed for MMDS applications. The S-band is converted to the UHF range 167-867 MHz. By the use of the latest semiconductors, optimized band pass filters and a SAW oscillator, a high dynamic range and low phase noise of only -98 dBc/Hz @ 10 kHz are achieved. Due to low frequency drift of typ. +/- 3 ppm within 0…+40 °C the converter may be used for all digital modulation types. Typical applications are DVB-S, DVB-T, WCS, COFDM and QPSK.
Available from stock
Technical specifications
Frequency range (RF) | 2000..2700 MHz |
Maximum input power | 1 mW (0dBm) |
Frequency range (IF) | 167..867 MHz |
Noise figure @ 18 °C | typ. 1.0 dB, max. 1.3 dB |
Gain @ 25 °C | typ. 30 dB |
Output IP3 | 18 dBm |
LO frequency | 1833 MHz |
LO accuracy @ 18 °C | +/- 2 ppm |
LO frequency stability | +/- 3 ppm |
Phase noise @ 1 kHz | typ. -93 dBc/Hz |
Phase noise @ 10 kHz | typ. -98 dBc/Hz |
Phase noise @ 100 kHz | typ. -104 dBc/Hz |
Supply voltage | +9 ... +18 V DC |
Current consumption | typ. 300 mA |
Maximum case temperature | +55 °C |
Input connector / impedance | N-female, 50 ohms |
Output connector / impedance | N-female, 50 ohms |
Case | milled Aluminium, water resistant |
milled aluminium, IP43 | |
Weight | 230 g |
Remote power supply via IF | yes |
Features
- Low noise figure
- Large bandwidth
- Low phase noise oscillator
- High frequency stability of the oscillator
- High linearity
- Overvoltage protection and reverse polarity protection
- Remote power supply via output connector
Applications
- Multichannel Multipoint Distribution Services (MMDS)
- Digital broadcast systems (DVB-T, DVB-S)
- Analog and digital transmission systems
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