Elenos Transmitter ETG2000

Elenos Transmitter ETG2000

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Key feature:

  • GENERAL DATA
  • Output Nominal Power 1000 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 2
  • RF power stage technology ICEFET & ECOSAVING
  • Dimensions: Rack units 2 RU
  • Dimensions: W – H – D 48.5 – 8.5 – 58.5 cm / 19.11 – 3.35 – 23.05 inches
  • Weight 13.2 Kg / 29.1 lbs
  • Number of cooling fans 3

CONNECTORS

  • RF Output 7/16 DIN Female
  • MPX BNC Female
  • LEFT & RIGHT XLR Female
  • AES/EBU XLR Female
  • AUX BNC Female
  • Monitor/19 kHz BNC Female

RF PERFORMANCE

  • Output impedance 50
  • Automatic power RF control Stabilizes the output power value to the Target
    power level selected
  • 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? 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 ?, 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 ? 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
  • Stereo Crosstalk (typical) 60 dB @ 400 Hz to 10 KHz
  • Linear crosstalk >60 db 20 Hz to 15 KHz
  • Intermodulation distortion <0.05% Measured with two of tones 1 KHz & 1.3 KHz, ratio 1:1 at 100% modulation
  • Class of emission F3
  • Stereo emission According to ITU-R reccomendation
  • 450 (pilot tone)

EXCITER PERFORMANCE

  • PLL lock time <10 sec
  • Frequency deviation +/- 75 KHz 0.1 dB steps adjustable
  • Maximum frequency deviation +/- 150 KHz
  • Frequency stability 1 ppm
  • RF Frequency steps 10 KHz
  • Phase Response +/- 0.1 degree from linear phase; 20 KHz to 100 KHz

INSTALLATION REQUIREMENTS

  • Power supply 230 Singlephase Version 50-60 Hz VAC
  • Power consumption (typical) 1430 W
  • Current consumption (typical@230 V) 6.2 A
  • Overall efficiency (typical from -3 dB to Pnom) > = 70%
  • Power factor > 0.95

COOLING/NOISE/DATA

  • Cooling system Forced air-cooling
  • Acoustic noise < 65 phone @ transmitter room, 2 M distance from the front of the transmitter

ENVIRONMENT

  • Temperature range (operating) -5 ÷ +45 °C, 23 ÷ 113 °F
  • Temperature range (non operating) -20 ÷ +55 °C, -4 ÷ 131 °F
  • Humidity range (operating) 95% @ 40 °C, 104 °F
  • Humidity range (non operating) 90% @ 55 °C, 131 °F
  • Altitude range (operating) <3000 meters / <9840 Feet
  • Altitude range (non operating) <15000 meters / < 49200 Feet

TELECONTROL & TELEMETRY

  • Remote control Yes
  • Remote control, dry contacts Yes
  • SNMP option Yes (external)

EFFICIENCY AND ENERGY SAVINGS AT ALL POWER LEVELS
The Elenos ETG 2000 transmitters boast a certifiable efficiency rate of 74%. That means savings in electrical, operating and cooling costs. Thanks to the lower operating temperature, the life of the transmitter is extended.

ULTRA COMPACT SIZE: CONCENTRATED POWER
These transmitters is two rack units high, and less than 33 pounds: That’s a fraction of the weight of similar devices, giving you savings in space and even shipping costs.

ECOSAVING
Thanks to our efficient design, the internal temperatures of the transmitters remain outstandingly low. Energy savings, long product life and even environmental protection are guaranteed. Want to see how much? Calculate your savings with this tool!

EASY SURFING: SIMPLE AND IMMEDIATE MONITORING
Controlling Indium is easy. It’s possible to configure all the parameters of the transmitter by simply navigating through the software menus using a front panel control knob. Easy Access buttons take you directly to the main functions of the transmitter, so you can operate them quickly. Operating parameters such as voltage, temperature, power, among others, are shown in an O-LED display.

NO CORROSION
To combat high humidity conditions, all of our circuit boards are protected with a spray coating to prevent corrosion or shorting. An aluminum chassis is used to further avoid corrosion. To combat humidity we pay particular attention to the air flow inside the transmitter. These are some of the things that make Elenos transmitters so reliable. We use multiple fans for cooling, however all of the fans can stop running and the transmitter will stay on the air – albeit at reduced power. To prove our point, watch this video. (video link) By doing these things, we ensure that the transmitter can work in the most extreme environmental conditions.

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