KU LNC 25

Down Converter

2350 ... 2550 MHz

Specifications

Type

KU LNC 25

Frequency range

2350 ... 2550 MHz

IF frequency

1433.5 ... 1633.5 MHz

Frequency stability

+/- 20 kHz

Gain

40 dB

Noise figure

0.7 dB

LO frequency

916.5 (SAW)

Supply voltage

+9 ... 18 V DC

Current consumption

typ. 70 mA

Output connector / impedance

F-female, 75 ohms

Input connector / impedance

N-female, 50 ohms

Dimensions (mm)

74 x 56 x 30

Case

German silver

Features

  • Low noise converter for conversion of the 2.4 GHz TV radio link band to the SAT receiver range 1.433 ...1.633 MHz
  • Low noise figure and high gain
  • Use of the most advanced GaAs HEMT FET`s
  • It was possible by using 2 „Multilayered Ceramic Bandfilters“ for optimum bandselection at 2.4 GHz, as well as Schottky dioden mixer for a high dynamic range
  • Unconditionally stable. No parasitic oscillators in case of poor antenna match or by using filter - diplexer at relais radio stations

Applications

  • The converter is suitable for all kinds of digital TV-modulation like DVBS - DVBT - COFDM - QPSK  because of the high linearity and the good frequency stability (typ. +/- 20 kHz) and phase noise (only 115 dBc/Hz @ 10 kHz) of the SAW-oscillator

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- Specifications subject to change without notice -