KU LNC 3436 A

Down Converter

3400 ... 3600 MHz

This converter is designed for MMDS applications. The S-Band is converted to the UHF range 400 to 600 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 -112 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.

Dimensions as PDF

Specifications
Type	KU LNC 3436 A
Frequency range (RF)	3400 ... 3560 MHz (3600 MHz)*
Frequency range (IF)	400 ... 560 MHz (600 MHz)*
LO frequency	3000 MHz
LO accuracy @ 18 °C	+/- 20 kHz
LO frequency stability (0 ... 40 °C)	+/- 20 kHz
Gain	typ. 40 dB
Noise figure @ 18 °C	typ. 1.0 dB
Gain flatness	+/- 1.5 dB
Phase noise @ 100 kHz	-112 dBc/Hz
LO leakage to IF port	typ. -58 dBm
LO leakage to RF port	typ. -52 dBm
Image rejection	typ. 47 dB
RF input level	max. 1 mW
Supply voltage	+9 ... 18 V DC
Current consumption	typ. 180 mA
Input connector / impedance	N-female, 50 ohms
Output connector / impedance	N-female, 50 ohms
Case	milled aluminium case, water resistant
Dimensions (mm)	82 x 64 x 22
Weight	typ. 230 g
	* -6 dB gain max.

Block diagram