SATCR1 Satellite channel router

Relaying satellite signals from the rooftop dish to multiple receivers around the home, Digital Video Recorders (DVR) or throughout an apartment block is an expensive proposition for system installers. The SaTCR-1 satellite channel router addresses this problem by combining up to eight input signals onto a single cable. These signals are then decoded by a corresponding number of tuners, potentially distributed across many set-top boxes.

The SaTCR-1 device is intended for use in LNBs or switchers in satellite receivers. The device shifts the frequency of any input signal to a fixed intermediate frequency. The output signal is bandpass filtered generating a narrow band output.

By combining several SaTCR-1 devices, a corresponding number of sub-bands may be generated and multiplexed together.

This composite band can be made of different independent channels issued from different LNB inputs and polarizations, and can be carried on a single coaxial cable.

技术特性

Wide input and wide output frequency ranges (950 MHz to 2150 MHz)
Four programmable conversion gains
Fully integrated synthesizer
RF tone generator for installation loss calibration and for system signalling
Programmable switch matrix control pins
System noise figure: 5 dB (typ.)
Single supply: 3.0 V
Low power consumption: 90 mA (typ.)
I²C bus control
QFN36 package (6 x 6 mm)

功能框图

SATCR1 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
SATCR1TC40	Preview			VFQFPN2 36 6x6x1.0	Tray		SATCR1TC40
SATCR1T	Active			VFQFPN2 36 6x6x1.0	Tape And Reel		SATCR1T
SATCR1-EVAL	NRND			CARD			SATCR1-EVAL
SATCR1	Active			VFQFPN2 36 6x6x1.0	Tray		SATCR1

DATA BRIEF

描述	版本	大小
SATCR1 : Satellite channel router	2	73KB

APPLICATION NOTES

描述	版本	大小
AN2056: Extension of the SRC DiSEcQ 1 standard for control of satellite channel router based one-cable LNBs	1	215KB