User`s guide

Si47xx-EVB
26 Rev. 0.8
Whip/WB
Antenna
Card
J2 Whip/WB
Antenna Card.
For WB recep-
tion, set the S1
switch to WB
position
J2
Si4743-C-
EVB
Si4743 Whip / Si474x
Antenna
Dummy card
J4 Whip J4 Whip
Si4749-C-
EVB
Si4749 None None Whip J2 None
Table 5. Si47xx Audio Connections
EVB Kit Name Receiver Audio Out Options Audio Out Connections Audio In Options Audio Connections
Si4705-X-EVB Si4705 Headphone J29 None None
Unity Gain Buffer / RCA J6 (Baseboard)
Si4706-X-EVB Si4706 Headphone J29 None None
Unity Gain Buffer / RCA J6 (Baseboard)
Si4707-B-EVB Si4707 Headphone J29 None None
Unity Gain Buffer / RCA J6 (Baseboard)
Si4713-B-EVB Si4713 None None Unity Gain Buffer / RCA J7 (Baseboard)
Si4721-B-EVB Si4721 Headphone J29 Unity Gain Buffer / RCA J7 (Baseboard)
Unity Gain Buffer / RCA J6 (Baseboard)
Si4731-X-EVB Si4731 Headphone J24 None None
Unity Gain Buffer / RCA J6 (Baseboard)
Si4735-X-EVB Si4735 Headphone J24 None None
Unity Gain Buffer / RCA J6 (Baseboard)
Si4737-X-EVB Si4737 Headphone J24 None None
Unity Gain Buffer / RCA J6 (Baseboard)
Si4743-C-EVB Si4743 Unity Gain Buffer / RCA J6 (Baseboard) None None
Si4749-C-EVB Si4749 None None None None
Table 4. Si47xx Antenna Connections (Continued)
EVB Kit
Name
Receiver AM Antenna
Options
AM
Connections
FM
Antenna
Options
FM
Connections
SW Antenna
Options
SW
Connections
WB Antenna
Options
WB
Connections