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1. About this Manual
The purpose of this manual is to provide technical information required for the installation 
and  operation  of  Medium  Power  E-Compact  series  UHF  TV  signal  transmitters  (digital 
ATSC). 
EC702MP 
150 W UHF ATSC 3.0 Transmitter (6-poles filter) 
170 W UHF ATSC 1.0 Transmitter (6-poles filter) 
EC704MP 
300 W UHF ATSC 3.0 Transmitter (6-poles filter) 
350 W UHF ATSC 1.0 Transmitter (6-poles filter) 
Hitachi Kokusai Linear Electronic Equipment S/A recommends that you carefully read the 
sections of this manual before installing or operating this equipment. 
This manual is intended for use by qualified, trained installers. 
Read this manual before working with the product. For personal and system safety, 
as well as for optimum product performance, one must be sure to thoroughly 
understand the contents before installing, operating, or maintaining this product.