OPISYS USHR-800 用户手册

 

 

3 

 

1. General Information    

 

1.1 Introduction 

 
This manual provides information pertaining to the installation and operation of 
OPISYS’s USHR-800 “Ultra Slim Home” bi-directional amplifiers.  This unit is for 
CDMA, GSM, and TDMA modulations in the PMS frequencies as shown in Table 
1-1. 
 

<Table 1-1: USHR-800 Bi-directional amplifier > 

 

Model Number 

Down Link* 

Frequencies 

Up Link** 

Frequencies 

Modulation 

 

USHR-800 

 

869 ~ 894 MHz 

824 ~ 849 MHz 

CDMA,GSM,TDMA 

 
*: Down Link (= Forward Path) is from base station to mobile 
**: Up Link ( = Reverse Path)  is from mobile to base station 
 
 
This device complies with Part22 and 2 of the FCC rules.