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COMPOSITION
Exciter (Indium series) n°1 Exciter Indium Series
single drive
configuration
n°2 Exciter Indium Series dual drive configuration
Amplifier n°6 Amplifier E5000 Indium Series
Combiner n°1 6-way combiner IN 5000 - OUT 30000 with
external CPU/control unit and load (4U)
Dummy load n°1 dummy load (4U)
Control unit n°1 control unit (4U).
From the frontal panel/from PC, a careful analysis
of the functioning through detailed measurement of
currents, voltages, temperatures and powers
RF output connector 3+1/8”
Circuit breaker box 6U (on rear panel)
GENERAL DATA
Output nominal maximum power 30000 W
Output power range 3000 ÷ 30000 W
Operating band 87.5 ÷ 108 MHz
Dimensions: Rack units min. 40U
Dimensions: W - H - D 56.5 - 228.2 - 107.8 cm (with fan)
Weight 460 kg
RF power stage technology ICEFET & ECOSAVING
Automatic power RF control Stabilized output power value on the set value
Overall output power RF stability +/- 0.1 dB
Cooling system Forced air-cooling
Air outlet On the top. Cooling flow 4000 m3/h (depending on
environment)
RS232/RS485 Yes. Connector DB9 female
Points of measure RF Sample - MPX Monitor
AUDIO PERFORMANCE
MPX input level +15/-10 dBu for 75 KHz standard deviation
MPX level adjustment Soft adjust 0.1 dB steps from front panel
MPX input impedance 5 KΩ selectable
L/R input level +15/-10 dBu for 75 KHz standard deviation
L/R level adjustment Soft adjust 0.1 dBu steps from front panel
L/R Input Impedance Selectable 10 K - 600 Ω, balanced
AES/EBU input resolution 24 bits
AES/EBU input sample rate 32,44.1,48,96 KHz Automatically selected
AES/EBU input level -20 dBFS - 0 dBFS
AES/EBU input impedance 110 Ω balanced
AES/EBU-Analog input automatic changeover Yes
PILOT Amplitude adjustment Soft adjust 0.05% steps from front panel
PILOT Phase adjustment Soft adjust 0.01 degree steps from front panel
PILOT tone frequency 19 KHz
PILOT tone deviation Soft adjust +/- 7.5 KHz
PILOT tone frequency stability +/- 1 Hz
THD+N (stereo/mono operation) < 0.05% with 75 KHz frequency deviation
< 0.05% with 100 KHz frequency deviation
30 Hz to 15 KHz
Pre-emphasis 0/25/50/75 microseconds, selectable
Pre-emphasis tolerance +/- 0.1 dB
FM S/N (MPX operation) 82 dB
20 Hz to 23 KHz
@ 53 KHz - detector RMS
FM S/N CCIR (stereo/mono operation) > = 72 dB weighted
> = 72 dB unweighted
400 Hz, 75 KHz frequency deviation,
quasi-peak detector, 50 us de-emphasis
Asynchronous AM S/N unweighted > = 55 dB a 400 Hz, 75 us de-emphasis
Synchronous AM S/N > = 50 dB a 400 Hz, 75 us de-emphasis
Amplitude-frequency characteristic
(stereo/mono operation)
+/- 0.1 dB (without pre-emphasis)
+/- 0.1 dB (with pre-emphasis)
20 Hz to 15 KHz, @ 400 Hz
Datasheet
FM TRANSMITTER HIGH POWER | ET30000
FM TRANSMITTER HIGH POWER | ET30000
Product description
2.8 Technical datasheet
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