1-6
Section 1 - Introduction (UHF Digital TV Transmitters)
E-Compact - Air Cooling - ATSC - High Power
1.4.2 E-Compact ATSC Transmitters Models
The E-Compact TV series consists of transmitters that have a rated power of 700Wrms to
8,500Wrms (digital). Following in Table 1-2, the available model are listed.
Table 1-2
E-Compact ATSC Transmitter Models (High Power)
Note:
The power levels are given in average power for critical mask (50dB). The power
is measured at the transmitter’s output after the filter.
1.4.3 Composition
The general structure of an E-Compact transmitter series consists of the following stages:
- Exciter with frontal display
- Coaxial Relay
(*1)
- Power Splitter
(*2)
- Power Drawer(s)
- Power Combiner
(*3)
- Reflectometer
- Filtering System
- Power System
(*4)
- Ventilation System
Notas:
(*1)
Used only in equipment setup dual exciters.
(*2)
The splitter is on the equipment with more than one power drawer.
(*3)
The combiner is present only on devices with more than one power drawer.
(*4)
The components of the AC input (In-Rush, circuit breakers, etc.) of the transmitter are contained in a
drawer called MCCB (except EC701HP model).
MCCB: Moulded Case Circuit Breaker.
TRANSMITTER
MODEL
NUMBER OF POWER
DRAWER
OUTPUT RATED POWER
(Wrms)
EC701HP
1
700
EC702HP
2
1400
EC703HP
3
2100
EC704HP
4
2900
EC706HP
6
4200
EC708HP
8
5600
EC712HP
12
8500
Manual Rev. 0.1 - February 2018
