2990 PRO

DBS L-Band Transport

Features

Applications

Frequency 950-2200 MHz

LNB power uses current limiting technology

Selectable LNB voltage, +13V, Off and +17V

Rugged stand-alone enclosure

Optical loss budget in excess of 9 dB

The Model 2990 PRO L-Band Satellite Transport System pro-

vides an economical solution for transporting digital signals

for numerous satellite distribution applications, including

headend relocation, and distribution of digital broadcast sys-

tems (DBS). The system utilizes a cost-effective coax cabling

configuration to distribute the RF signals from the dish to

the transmitter and from the receiver to the headend.

858 450 0143

858 450 0155

video-sales@emcore.com

www.emcore.com

Copyright© 2010 Emcore Corporation

626 293 3400

626 293 3428

satcom-sales@emcore.com

www.emcore.com

Small corporate TV video distribution

Campus media retrieval systems

Teleconferencing

Return path transmitter for larger video

systems.

SATCOM

RF OUTPUT TO

APARTMENT

WITH LOW-

POWER 2990 Tx

RF SPLITTER

OUTPUT TO

APARTMENT:

UP TO 24 PER

SPLITTER

RF SPLITTER

OUTPUT TO

APARTMENT:

UP TO 24 PER

SPLITTER

2990PRO Rx

2990PRO Rx

2990PRO Rx

RF

OUT

OPT

IN

RF

OUT

BROADBAND

DISTRIBUTION

AMPLIFIER

1 X 24 RF

SPLITTER

BROADBAND

DISTRIBUTION

AMPLIFIER

1 X 24 RF

SPLITTER

OPT

IN

RF

OUT

BROADBAND

DISTRIBUTION

AMPLIFIER

1 X 24 RF

SPLITTER

OPT

IN

2990PRO Tx

SATELLITE

LNB OUTPUTS

TO Tx RF INPUTS

VIA COAX CABLE

SET TOP

Rx

200' MAX.

200' MAX.

27

SET TOP

Rx

33

SET TOP

Rx

05

RF

IN

OPT

OUT

1 x N FIBER OPTIC

SPLITTER

200' MAX.

LNB Power

Typical MDU Application

The single-mode optical fiber between the 2990PRO transmitter and receiver

allows transmission distances to 35 km at 1310 nm. Furthermore, using LNB

power from the transmitter decreases the need for additional equipment at the

dish site. RF alarm and indicator LEDs allow for a quick assessment of the link’s

operational status. The Model 2990PRO L-Band Transport System, whether used

in an antenna remoting application or

in a satellite distribution role, provides for transmission of the entire DBS spec-

trum in a simplified, flexible installation environment at one of the lowest costs

found in today’s market.