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iPump 6420 User’s Manual
www.wegener.com 800070-01 Rev B Chapter 1, Page 5
Figure 1-1: Store/Forward System overview
1.2.2.
Tx antenna Rx antenna
Internet
Wegener
iPump6420
PSTN phone
system
WAN (direct) or
LAN (behind firewall)
Analog phone
modem
Modem server
Wegener
COMPEL/MediaPlan
Uplink control system
Return Path
over HTTP
MPEG Audio
Mux
subsystem
Wegener UMX5010
Customer’s
live audio
sources
}
MPE/IP
over UDP
Serial cntl
stream
and/or ...
MPE/IP Encapsulator
RF subsystem:
Modulator & Upconverter
Final Mux
Transport
Mux
Transport
Customer
closures,
to trigger
localization
}
N relay
or TCP triggers
Customer file
server
FTP
RF
input
Local affiliate
radio stations
(typical)
Audio
outputs
(1 or 2x)
PIO (triggering)
closures
accepted
RBDS
outputs
(1 or 2x)
Relay closures
delivered
(1 or 2 banks)
Figure 1: Overview, Store/Forward Radio Networks featuring iPump6420
One of many
receive sites
Uplink site
Thru satellite link:
- Streaming live audio programming
- Broadcasted file transfers
- Network (COMPEL) cmds to create
playlists, assign groups, set channels, etc.
- Network cmds to insert local files within live
audio program
By HTTP over IP link:
- Return Status Reports
- Return File-play as-run reports
- Return file inventory reports
- Return NACKs for missing files
- Return Off-air (AM/FM) recorded files
Rev
7/15/2009 12:03 PM
Thru web access (alternately):
- Pull stored audio programming
- Pull stored spots
- Pull playlists
- Pull network (COMPEL)
commands scheduling file plays
Schedules & media files
Local AM or
FM carrier
Ethernet LAN
Customer Traffic &
Automation
systems
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