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TX7K5SS

COD. TX7K5SS/61D083B

Power: 7.500W

TX7K5SS

7.500W Modular system.

FEATURES
  • Tunable over entire FM band ( 87.5 – 108 MHZ ) without tuning.
  • Available in multiple configurations from 2KW to 14KW.
  • Amplifier's units from 1.000W to 3.500W.
  • Exciter's BLUES, TEX, PTX Series depending on client's requirements and budget.
  • Overall efficiency better than 70%.
  • Remotely controllable by telemetry system.
  • Design for 24/7 non-stop operation.
  • N+1 Configuration available.
  • Compliance to IEC safety standards.
  • Compliance with EC – CCIR – FCC standards.





TX7K5SS/61D083B
Parameter Value
GENERALS
RF Output Power 7,5 kW
Frequency Range 87,5 – 108 MHz
Frequency Stability > 1 ppm
Frequency programmability By software, with 1, 10, 100 , 1000 kHz steps
Nominal Frequency Deviation ±75 KHz (peak)
Maximum Frequency Deviation ±150 KHz (peak)
Class of Emission 180KF8E Direct to Channel
Modulation Mode Mono, Stereo, Multiplex, SCA, RDS, Aux
Stereo transmissions Acc. to ITU-R / Rec.  450 (Pilot  tone)
RF Output Impedance 50 Ω, Unbalanced
RF Output Connector 1-5/8” EIA Flange
VSWR 1.4:1 with automatic fold-back at higher VSWR
Pre-emphasis Mode 0/50 (CCIR) µs,75 (FCC) μs
Asynchronous AM S/N Ratio Typically >70dB
Synchronous AM S/N Ratio Typically > 55dB
Harmonics suppression and Spurious Typically < 85dB
Overall efficiency Typically > 70%
RF Harmonics Exceeds ETSI/CCIR/FCC requirements
RF Spurious Exceeds ETSI/CCIR/FCC requirements
Analogue Input level {+75 Khz (peak) deviation } -12,5 dBu - +12,5 dBu (adjustable)
Digital Input level {+75 Khz (peak) deviation } -20,0 dBFS – 0 dBFS (adjustable)
MONO OPERATION
S/N ratio Typically > 83dB
Total Harmonic Distortion + Noise Typically < 0,03%
Inter Modulation Distortion SMPTE Typically < 0,02%
Frequency Response Typically ±0,2dB
Audio Input Impedance 600 Ω or 10 kΩ
MPX OPERATION
Composite S/N ratio Typically > 80dB
Total Harmonic Distortion + Noise Typically < 0,05%
Inter Modulation Distortion Typically < 0,05%
Frequency Response Typically ±0,2dB
Audio Input Impedance 10 kΩ
STEREO OPERATION
Stereo FM S/N Ratio Typically > 83dB
Total Harmonic Distortion + Noise (L or R) Typically < 0,02%
Inter Modulation Distortion SMPTE  (L or R) Typically < 0,02%
Frequency  response (L or R) Typically ±0,2dB
Linear Cross Talk Typically > 50dB
Non-linear Cross Talk Typically > 50dB
Stereo Separation (Sine Wave) Typically > 70dB
Audio Input Impedance 600 Ω or 10 kΩ
Digital Input Impedance 110 Ω

The image of this layout is purely demonstrative and may change without notice. The configuration is only referred to installed equipment; rack, cover panels and all others accessories are to be defined at order.





ORDERING INFORMATION

  • TX7K5SS
    7.500W Modular system.
  • TX7K5SS/03D083B
    Modular transmitter, 7,5kW (composed of HC3 + 3x PJ2500LCD + SCML1+1SL/V2 + 2x TEX100LCD/S).
  • TX7K5SS/25D083B
    Modular transmitter, 7,5kW (composed of HC3 + 3x PJ2500LCD + SCML1+1SL/V2 + 2x PTX100LCD/S).
  • TX7K5SS/43D083B
    Modular transmitter, 7,5kW (composed of HC3 + 3x PJ2500LCD + SCML1+1SL/V2 + 2x PTX100LCDDSP).
  • TX7K5SS/61D083B
    Modular transmitter, 7,5kW (composed of HC3 + 3x PJ2500LCD + SCML1+1SL/V2 + 2x PTX100DDS).
  • TX7K5SS/03S083
    Modular transmitter, 7,5kW (composed of HC3 + 3x PJ2500LCD + TEX100LCD/S).
  • TX7K5SS/25S083
    Modular transmitter, 7,5kW (composed of HC3 + 3x PJ2500LCD + PTX100LCD/S).
  • TX7K5SS/43S083
    Modular transmitter, 7,5kW (composed of HC3 + 3x PJ2500LCD + PTX100LCDDSP).
  • TX7K5SS/61S083
    Modular transmitter, 7,5kW (composed of HC3 + 3x PJ2500LCD + PTX100DDS).




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