User's Manual

MOTOROLA, INC. FCC ID: IHDA56CK1
Page 1 of 3
800 / 1900 MHZ DUAL BAND LINEAR RF COMPENSATOR
MODEL # SYN9528A
USER MANUAL
1. GENERAL
The 800 / 1900 MHz Dual Band Linear RF Compensator model # SYN9528A is a bi-directional,
dual band RF amplifier used in conjunction with either a dual band or a standard single band
mobile phone. It’s designed to compensate for signal attenuation in both transmit and receive
paths due to antenna and cable losses employed in automotive OEM installations. This helps
improving call quality in weak coverage areas and reduce dropped calls in between cell sites. The
compensator operates in both analog (AMPS) and digital (CDMA, GSM, TDMA) modes.
2. INSTALLATION
To meet the FCC’s and IC’s RF Exposure Guidelines, the antenna should be installed so there is
at least 20 cm of separation between the body of the user or nearby persons and the antenna.
WARNING
All installations are done at the factory. No end-user installation or accessible part is involved.
Any unauthorized changes or modifications not expressly approved by the party responsible for
compliance could void user’s authority to operate this equipment.
3. I/O CONNECTION
PORTABLE and ANTENNA port: FAKRA RF type connectors.
DC input and ON/OFF control: 4-pin automotive connector.
4. SPECIFICATIONS
FCC ID IHDA56CK1
FCC Rule Parts 22 & 24
IC Certification Number 1090-SYN9528
IC Radio Standards Specification RSS-131
Emission Designators DXW, F1D, F9W and GXW
Operating Frequency TX: 824-849 MHz
1850-1910 MHz
RX: 869-894 MHz
1930-1990 MHz
Mode of Transmission Analog & Digital
Data Source External