Cisco PULSAR MKII - TV-Modulator (DK) (PAL) データシート

 

 

 

 

 
 

The CETUS

™

 MK II Frequency Agile Television Modulator is a 

high-quality, microprocessor controlled modulator used in large-
sized broadband networks.  It is used to convert audio and video 
signals into RF output signals.  High performance plus agility 
makes it suitable for systems requiring backup modulators. 
 
 
 
 
 
 
 
 

•  All agile channels from 47 MHz to 870 MHz 

•  Front panel LCD and buttons for user-friendly control 

•  Independent oscillation in IF 38 (38.9) MHz - SAW for IF and high SNR 

•  Low differential gain and differential phase 

•  PLL frequency composite in video carrier frequency and audio carrier frequency 

•  Unique diode dual balance design with good linearity and low noise 

•  Video AGC function with modulation depth of 87.5% 

•  IF video and audio interfaces for scrambling; clamping switch for video scrambling 

•  Automatic RF amplitude stabilizer 

•  Local or remote status monitoring and control via RS-485 
• Support 

ROSA

™

 / TNCS element management 

•  19-inch (1 RU) chassis with independent power supply 
 

™