20
Datasheet
FM TRANSMITTER
MEDIUM
POWER |
ETG5000
FM TR
ANSMITTER MEDIUM PO
WER
|
ET
G5000
GENERAL DATA
Output Nominal Power
5000 W adjustable
Operating band
87.5 ÷ 108 MHz
RS232/RS485
Yes. Connector DB9 female
Points of measure
RF Sample - MPX Monitor
Displayed Parameters
More than 50 parameters displayed on a wide
graphic 0-LED screen
Adjustments
From the frontal panel through OLED/from PC
Number of L-DMOS in amplifier stage
7
RF power stage technology
ICEFET & ECOSAVING
Dimensions: Rack units
4U
Dimensions: W - H - D
48.5 - 17.6 - 70 cm
Weight
45 Kg
Number of power supplies
3
Number of cooling fans
6
CONNECTORS
RF Output
7/8
MPX
BNC Female
LEFT & RIGHT
XLR Female
AES/EBU
XLR Female
AUX
BNC Female
Monitor/19 kHz
BNC Female
RF PERFORMANCE
Output impedance
50
Ω
Automatic power RF control
Stabilizes the output power value on the
set value
Overall output power RF stability
+/- 0,1 dB
VSWR
2:1 at full power. Automatic power
reduction beyond 1.7:1. Transmitter is
protected fro open and short circuit.
Harmonics
< -75 dBc
Out of band emission (spurious)
< -80 dBc
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 K
Ω
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 10K - 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 /- 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 23KHz
@ 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
Product description
2.2 Technical data sheet
Summary of Contents for ETG2500
Page 4: ......
Page 54: ...54 Main Men Profiles O Main Men Exciter monitor E Instructions for use...
Page 55: ...55 Main Men Status Alarms S Main Men Events History H Instructions for use...
Page 56: ...56 Main Men Password K Main Men Password K Password K Instructions for use...
Page 58: ...58 Main Men System Y Main Men System Y System settings X Instructions for use...
Page 59: ...59 Main Men System Y Comm settings U Main Men System Y Audio trim alrm J Instructions for use...
Page 60: ...60 Main Men System Y Clock power set C Main Men System Y SMS phone set P Instructions for use...
Page 61: ...61 Main Men System Y User warning F Main Men System Y En 0 31 alrm SMS V Instructions for use...
Page 63: ...63 Main Men Debug D Main Men Debug D GSM debug G Instructions for use...
Page 64: ...64 Main Men Debug D Uarts F Main Men Debug D Uarts F Uart 0 1 2 Instructions for use...
Page 67: ...67 CAB0324 0 CAB0324 0 CAB0324 0 Instructions for use...
Page 70: ...70 CN1 CN2 CN3 CN4 CN5 CN6 CN7 Maintenance CONCENTRATOR BOARD...
Page 71: ...71 n 2 n 1 n 3 n 4 n 5 n 6 n 7 Maintenance RF MODULES...
Page 72: ...72 Maintenance...
Page 74: ...74 n 2 n 1 n 3 SW1 SW2 Maintenance POWER SUPPLIES...
Page 78: ...78 Maintenance...