KU UP 2123 A, Up Converter
KU UP 2123 A, Up Converter KU UP 2123 A, Blockdiagramm

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 210230-20 B an output power of more than 20 watts CW can beachieved.
Lead time on request
Frequency range (IF)540 ... 740 MHz
Frequency range (RF)2100 ... 2300 MHz
LO frequency1560 MHz
LO accuracy @ 18 °C+/- 2 ppm
LO frequency stability+/- 3 ppm
Phase noise @ 1kHztyp. -98 dBc/Hz
Phase noise @ 10 kHztyp. -107 dBc/Hz
Phase noise @ 100 kHztyp. -116 dBc/Hz
Gaintyp. 17 dB, min 15 dB
Maximum input powermax. 5 mW (+7 dBm)
Output power (P1dB)typ. 50 mW (+17 dBm)
Supply voltage+12 ... +14 V DC
Current consumptiontyp. 240 mA
Input connector / impedanceSMA-female, 50 ohms
Output connector / impedanceSMA-female, 50 ohms
Casemilled aluminium
Dimensions (mm)126 x 64 x 22
Weight310 g
  • Low phase noise oscillator
  • High frequency stability of the oscillator
  • High linearity
  • Reverse polarity protection
  • Digital broadcast systems (DVB-T, DVB-S)
  • Analog and digital transmission systems
  • Multichannel Multipoint Distribution Service (MMDS)