KU UP 2123 A
Up Converter
2100 ... 2300 MHz
The converter KU UP 2123 A is designed for radio link systems in the range from 2100 MHz to 2300 MHz. It features a high frequency stability and high linearity. High spurious rejection is achieved by internal band pass filters. There is no need for additional external filters! Typical applications are radio link systems or digital video transmissions using DVB-T and DVB-S.
Together with the power amplifier KU PA 2325 B an output power of more than 20 watts CW can beachieved.
| Specifications | ||
| Type | KU UP 2123 A | |
| Input frequency (IF) | 540 ... 740 MHz | |
| IF input power | max. 5 mW (+7 dBm) | |
| Output frequency (HF) | 2100 ... 2300 MHz | |
| RF output power P1dB | typ. 50 mW (+17 dBm) | |
| Gain | typ. 17 dB, min. 15 dB | |
| LO frequency | 1560 MHz | |
| LO accuracy @ 18 °C | +/- 2 ppm | |
| LO frequency stability (0 ... 40 °C) | +/- 3 ppm | |
| Phase noise | ||
| @ 1 kHz | typ. -98 dBc/Hz | |
| @ 10 kHz | typ. -107 dBc/Hz | |
| @ 100 kHz | typ. - 116 dBc/Hz | |
| Supply voltage | +12 ... 14 V DC | |
| Current consumption | typ. 240 mA | |
| Input connector / impedance | SMA-female, 50 ohms | |
| Output connector / impedance | SMA-female, 50 ohms | |
| Case | milled aluminium | |
| Dimensions (mm) | 126 x 64 x 22 | |
| Weight | typ. 310 g | |
Block diagram
Features
- Low phase noise oscillator
- High frequency stability of the oscillator
- High linearity
- Over voltage protection and reverse polarity protection
Applications
- Digital broadcast systems (DVB-T, DVB-S)
- Analog and digital transmission systems
- Multichannel Multipoint Distribution Service (MMDS)
- Specifications subject to change without notice -
