Getting Started
The following table describes the signal requirements for each connector.
Table 4: External connectors
Connector
Description
RF input
Connector: N type, 50
Ω
Standard: ISDB-Tb
Input frequency range: 170-230 MHz / 470-862 MHz
Bandwidth: 6 MHz
Input amplitude range: –90 dBm to –30 dBm
Maximum input level: 0 dBm
Stream input (ASI)
Connector: BNC, 75
Ω
Transport stream rate: 50 Mbps maximum
Data format: Accepts both Burst and Packet mode DVB-ASI
format; 188/204 bytes
Stream output (ASI)
Connector: BNC, 75
Ω
Transport stream rate: Same as ASI input
Mode: Packet
Format: 188/204 bytes
10 MHz clock input
Connector: BNC, 50
Ω
Frequency: 10 MHz
Level: -15 dBm to +15 dBm
Gigabit (LAN/IP
interface)
Connector: 10/100/1000 Base-T; RJ-45 Use only good quality
screened cable; Cat 6
Data rate: 100 Mbps maximum (2 streams)
Packet type: IPv4
Mode: Half/full duplex
Protocols: IEEE802.3, RTP/UDP/IP, IPv4, ARP
RS-232 port
Connector: Sub-D9 female
Baud rate: 57600 bps
Standard: RS-232
Other: No parity, 8 bits data, 1 bit stop
1 PPS In
This connector is not used.
CAUTION.
Do not connect a signal cable to the 1 PPS In
connector.
10
RFM220 User Manual
Summary of Contents for RFM220
Page 1: ...xx RFM220 ISDB Tb Measurement Demodulator ZZZ User Manual P071289600 071 2896 00...
Page 2: ......
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Page 22: ...Compliance Information xii RFM220 User Manual...
Page 26: ...Preface xvi RFM220 User Manual...