Itelco Electrosys ALPAN-400

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ALPAN-400

  • UHF DIGITAL Output Power: 
    400Wrms DVB-T/H - DVB-T2 – ISDB
    560Wrms ATSC

  • UHF ANALOG Output Power: 
    1000Wp.s

Overview

Itelco recently renewed its range of compact transmitters for broadcasting market, in both UHF and VHF frequencies. The new lines maintain the traditional safety features of Itelco transmitters and improve the ease of intervention by the operators thanks to the extremely simple design. The homogeneity among all product lines and the manufacturing process optimization allow Itelco to be extremely competitive, meeting the customers’ needs in terms of operating costs reduction, ease of maintenance and spare parts management,. The compact transmitter line (ALPAN), that perfectly meets low power solution requirements, is capable of delivering up to 1kWps (400Wrms DVB-T/H/T2) (500Wrms ATSC). Its compactness, modularity and redundancy have been applied to the design of the transmitter as well as of the cooling system. ALPAN UHF transmitter line is characterized by:

  • Multi-Standard operation (DVB-T/H/T2, ATSC, ISDB-T/Tb, Analog)
  • Dual-Cast operation
  • MEXII (intenal exciter)
  • Fully broadband on UHF frequencies
  • Low power consumption
  • Doherty technology
  • Extremely compact design
  • Easy installation and maintenance
  • Modular design
  • Hot-pluggable amplifier modules ad power supply modules
  • Latest LDMOS technology for power amplifiers
  • Band-pass filter option
  • Adaptive pre-correction
  • 2 ASI (4 for DVB),
  • GbE available inputs
  • Video input 2 BNC connect. (for analog)
  • Audio input 2 XLR connect. (for analog)
  • SNMP / Web Server remote control
  • CAN-bus internal communication
  • Internal GPS for SFN operation
  • Remote software/firmware upgrade
  • USB port
  • High efficiency air cooling system

 

General / Enviromental Specifications

Operation Temperature Range: 0°C to +45°C
Storage Temperature Range: -30°C to +70°C
Relative Humidity: (at 40°C) 90%
Altitude a.s.l: up to 2000m
Safety: EN 60215 / EN 60950
EMC: EN 301489
AC Supply: Single Phase 100-240Vac 50/60Hz
Power factor: >0.9

 

Mechanical Specifications

Transmitter Dimensions (wxdxh): 482x600x180 mm
Transmitter Weight: 15 kg
Mechanical noise level: ≤ 55 dBA

 

Cooling System Specifications

Blower flow rate: 1000,00 m3/h max

 

DVB-T / DVB-T2 / ISDB-Tb Operation

Model: ALPAN-25 / ALPAN-50 / ALPAN-100 / ALPAN-200 / ALPAN-400
Output Power: 25 Wrms / 50 Wrms / 100 Wrms / 200 Wrms / 400 Wrms (before filter)
Bandwidth: 5/6/7/8 MHz
Signal Inputs: 4 DVB ASI (BNC), 1 GbE (RJ45)
Spurious Emissions: <-60 dBc (< -70 dBc on request)
Harmonic Emissions: <-60 dBc (< -70 dBc on request)
MER: ≥ 36 dB
RF Output Connector: 7/16 “
Efficiency: Up to 40%

 

Analog Operation

Model: ALPAN-25 / ALPAN-50 / ALPAN-100 / ALPAN-200 / ALPAN-400
Output Power: 60 kWps / 120 kWps / 250 kWps / 500 kWps / 1000 kWps (before filter)
Standard: G, H, I, K, K1 , L, M, N
Video Inputs: 2 BNC connectors
Audio Inputs: 2 XLR connectors (additional In for MPX, NICAM, Std M)
Spurious Emissions: <-60 dBc (< -70 dBc on request)
Harmonic Emissions: <-60 dBc (< -70 dBc on request)
IMD: <-60 dBc
RF Output Connector: 7/16 “
Efficiency: Up to 30 %

 

ATSC Operation

Model: ALPAN-25 / ALPAN-50 / ALPAN-100 / ALPAN-200 / ALPAN-400
Output Power: 35 Wrms / 70 Wrms / 140 Wrms / 280 Wrms / 560 Wrms (before filter)
Bandwidth: 6 MHz
Signal Inputs: 4 DVB ASI (BNC), 1 SMPTE 310M (BNC)
Spurious Emissions: <-60 dBc (< -70 dBc on request)
Harmonic Emissions: <-60 dBc (< -70 dBc on request)
Adjacent Channel Shoulders: ≥ 40 dB
EVM: ≤ 4%
RF Output Connector: 7/16 “
Efficiency: Up to 40%