Down Converter KU LNC 5659 C PRO

This converter is designed for radio link applications at 5.7 GHz. The C-Band is converted to the UHF range 400 to 700 MHz. By the use of the latest semiconductors, optimized band pass filters and low noise VCO, a high dynamic range and low phase noise of only -98 dBc/Hz @ 100 kHz are achieved. Due to low frequency drift of typ. +/- 20 kHz within 0…+40 °C the converter may be used for all digital modulation types. Typical applications are DVB-S, DVB-T, WCS and other systems using COFDM and QPSK modulation.

Features

Low noise figure

High gain

High frequency stability of the oscillator

Low phase noise oscillator

Over voltage protection

Applications

Digital broadcast systems (DVB-T, DVB-S)

Analog and digital transmission systems

Specifications

Type	KU LNC 5659 C PRO
Input Frequency (RF)	5600 … 5900 MHz
Output Frequency (IF)	400 … 700 MHz
LO Frequency	5200 MHz
LO Accuracy @ 18°C	+/- 10 kHz
LO Frequency Stability	+/- 20 kHz (0 … +40 °C)
Phase Noise
@ 1 kHz	typ. -85 dBc/Hz
@ 10 kHz	typ. -92 dBc/Hz
@ 100 kHz	typ. -98 dBc/Hz
Gain	typ. 40 dB, min. 38 dB
Noise Figure	typ. 1.0 dB, max. 1.3 dB
Supply Voltage	+9 ... 18 V DC, supply via IF connector (remote power supply)
RF Input Level (max.)	1 mW
Current Consumption	typ. 180 mA
Input Connector / Impedance	N, female / 50 Ohms
Output Connector / Impedance	N, female / 50 Ohms
Dimensions in mm	82 x 64 x 22
Case	Milled aluminium case, water resistant