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12
ST2S SETUP AND CONNECTIONS
ANTENNA CONNECTIONS
AM Antenna
Connect the included loop antenna for AM recep-
tion to the back panel, attaching the GND
(ground) and AM ends to the appropriate con-
nections for Tuner 2.
It is recommended to use an external outdoor or
attic-mounted long wire antenna for best per-
formance for AM reception. Use a 75-ohm to
300-ohm balun at the AM connection on the
tuner, and attach the 75-ohm coax cable to the
balun.
FM Antenna
Attach the included FM antenna to the Tuner 2
FM COAX connection on the back panel by push-
ing the F-type quick-connect termination of the
antenna onto the FM connection.
It is recommended to use an external outdoor or
attic-mounted long wire antenna for best per-
formance for FM reception. Attach the desired
length of 75-ohm coax cable directly to the FM
connection on the tuner.
LR
RNET Link RS232 Interface 1 Keypad 2
FM Coax
75Ω
Loop Antenna
GND AM
Tuner 2
IR
LR
Power 12VDC 1.25A
Serial
Tuner 1
IR
ST2 Smart Tuner
Designed in USA
Made in China
In Out
75 ohm
to 300 ohm
balun
Sirius antenna
Connecting an Indoor or Outdoor AM/FM Antenna
The diagram above depicts a typical setup using the ST2S Tuner with the included FM antenna and
AM loop antenna. Also shown are two outdoor AM/FM antenna options (not included). (Not to scale)