WorldSpace wssr-11 Radio User Manual


 
17
A LT E R N A TIVE ANTENNA OPTIONS
A LINEAR antenna is supplied with your receiver. Alternatively, you may use a WorldSpace
CIRCULAR antenna, or a LINEAR Yagi antenna with 2.3 volts LNA (Low Noise Amplifier).
You may also have an in-house CABLE-connected outdoor antenna. Optional a n t e n n a s ,
L NAs and in-house installation are available separa t e l y. When changing antennas you will
need to select the appropriate antenna mode: LINEAR, CIRCULAR, or CABLE.
NOTE: receivers are factory-set for the LINEAR antenna mode for the supplied antenna.
SELECTING ALT E R N A TIVE ANTENNA OPTIONS
1) While pressing the S E RVICE CO M P O N E N T + button, switch ON the receiver.
The LCD panel will display the antenna mode.
2) Scroll up or down using the B ROA D C AST C H A N N E L /buttons. “LINEAR ” ,
C IRC ULAR ”, and “CA B LE ” display on the LCD panel.
3) When the desired antenna mode is displayed, press the PRESETS key to select it.
In LINEAR mode the antenna voltage supply is 3.0 volts. This mode is suited for the
linear antenna provided with the receiver, or a Yagi antenna with 2.3V LNA.
In C IRC ULAR mode the antenna voltage supply is 2.4 or 3.0 volts. This mode is suited for
a circular (patch) antenna. In this mode, the receiver will automatically select the voltage.
In CA BLE mode the antenna voltage supply in the receiver switches off. This mode is for
an in-house cable installation with separate voltage supply for an active outdoor antenna.
NOTE: All antennas options re q u i re an unobstructed line-of-site to the Wo r l d Sp a c e s a t e l l i t e
so that the antenna can receive the transmissions.