General Information

Characteristic

Specification

 

 

TURBO PSK RECEIVER WITH 4-PORT SWITCH OPTION

 

 

RF SWITCH INPUT

4-port, single-throw switch

Input Impedance

75Ω unbalanced

Isolation, port-to-port

> 45 dB, 950-1450 MHz

 

> 40 dB, 1450-2150 MHz

Input VSWR, 75-Ωsystem, selected port

< 1.9:1 (10 dB R.L. min), 950-1450 MHz

 

< 1.9:1 (10 dB R.L. min), 1450-2150 MHz

Input VSWR, 75-Ωsystem, unselected port

< 1.9:1 (10 dB R.L. min), 950-1450 MHz

 

< 1.9:1 (10 dB R.L. min), 1450-2150 MHz

Surge Resistance

Guaranteed survival from up to 10 direct-coupled 8kV

 

discharges (per IEC 801-2) whether or not port is selected

 

 

RF TUNING

Same as Turbo PSK option described (above)

 

 

DEMODULATOR/FEC

Same as Turbo PSK option described (above)

 

 

LNB DC POWER

Supplied on RF Input Port 4 - same electrical characteristics as

 

described for single-input Turbo PSK option (above)

 

 

ASI TRANSPORT INPUT OPTION

 

 

DVB-ASI INPUT

One input per DVB ASI per EN50083-9 Annex B

 

 

Physical layer

270 Mbaud signaling on 75Ω coax cable

Minimum byte gaps

Down to 0-byte interbyte gaps

Transport data rate

Limited to rates allowed by parent IRD

 

 

10

800032-01 Rev. G

www.wegener.com

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Wegener Communications 4600 Turbo PSK Receiver with 4-PORT Switch Option, RF Switch Input, ASI Transport Input Option

4600 specifications

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