NEC DTU-70, Instruction Manual

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GWP-G22996
2 - 3
2-3 Coding System
The coding system of the DTU-70/

D is as follows.
Digital TV Transmitters (UHF Band) : DTU-70/
a a a
b
c
d
D
a a a
: Output Power
2R9 : 2.9kW
4R3 : 4.3kW
5R7 : 5.7kW
7R1 : 7.1kW
8R5 : 8.5kW
9R9 : 9.9kW
11R2 : 11.2kW
12R6 : 12.6kW
13R9 : 13.9kW
16R5 : 16.5kW
b
: Configuration
S : Single Transmitter
P : Single Transmitter with Dual Drive, Multiple PAs and Dual Cooling
PE : Single Transmitter with Dual Drive, Single PA and Single Cooling
W : Dual Transmitter in Parallel Operation
c
: Cooling Type
Q : Liquid cooling
QF : Built-in liquid cooling (up to five Power Amplifiers)
d
: Option
B : Built-in band-pass filter