Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2003
> December
> Digital video broadcast modulator radyn comstream DM240
Digital video broadcast modulator radyn comstream DM240
RADYNE COMSTREAM DM240 DIGITAL BROADCAST MODULATOR
BARELY USED & in EXCELLENT CONDITION
- Feature and Software Upgrades Readily Available
- Through Easy-to-Install PCMCIA Feature Cards
- Data Rates up to 238 Mbps (In 1 bps Steps)
- QPSK, 8PSK and 16 QAM Operation
- Rate 1/2, 2/3, 3/4, 5/6, 7/8, 8/9
- Frequency-Agile 50 to 90, 100 to 180, or
- EN 301-210, DVB and MPEG-2 Compliant;
- ITU-1294 System B (DSS) (Optional)
- Low-Profile Chassis - 1 Rack Unit (1.75") High
- User-Friendly Front Panel Interface
- Optional Redundancy Configuration
Radyne ComStream's DM240 High-Speed Video
Broadcast Modulator is the ideal choice to meet the
exacting standards of high data-rate Video, Internet and
Fiber Restoral satellite applications. Meeting the DVB
standard EN301-210, the unit supports 8PSK and 16QAM
applications with symbol rates up to 68 Msps. Supporting a
variety of data and IF interfaces, the DM240 is configurable
to meet most high-speed satellite applications.
The powerful new onboard Monitor and Control (M&C)
processor has the unique capability to download upgraded
firmware and enhanced features from a field-changeable
PCMCIA card. Offering unprecedented flexibility, this
feature represents a new level of Radyne ComStream’s
added to the installed equipment base with extreme ease,
allowing the equipment to expand with changes in service
while lowering initial installation budgets.
The modulator offers a frequency-agile IF output from
50 to 90, 100 to 180, or 950 to 1750 MHz in 100 Hz steps.
Variable data rates from 1 Mbps to 238 Mbps can be set in
Additional features include the choice of remotely
interfacing through one of three onboard connections:
Ethernet, RS-485, or RS-232. The familiar Radyne
ComStream front panel offers push-button control of all
features and a backlit LCD display. Menus are specifically
designed for ease of use and quick online operation as
well as changes in all modulator configuration.
