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OMB Professional AM 700W Digital FM Versterker View larger

OMB Professional AM 700W Digital FM Amplifier


AM 700


The AM 700 is a high-performance 700W FM amplifier, developed with MOSFET technology

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€ 3.533,05 tax incl.

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Volume discounts

Quantity Price You Save
2 € 3.462,39 Up to € 141,32
3 € 3.427,06 Up to € 317,97
4 € 3.391,73 Up to € 565,29
5 € 3.179,75 Up to € 1.766,53
10 € 3.003,09 Up to € 5.299,58

More info

OMB Professional AM 700W FM Amplifier

Product Discription:
The AM 700 is a high-performance 700W FM amplifier, developed with MOSFET technology. 
It includes an elliptic LPF (Low Pass Filter) with high-attenuation in the harmonic frequencies and its sophisticated power supply unit with a DC-DC converter guarantees an optimal working with mains voltage fluctuations between 90 and 260V without output power variations.

The most relevant parameters can be visualized in the LCD display: forward and reflected power, overdrive, module 1 current, module 2 current, power supply 1 voltage, power supply 2 voltage, etc. And the equipment also provides cyclical protection system to protect the amplifier against forward and reflected over-power, overexcitement, over-current, over-voltage and excessive temperatures.

The 2 independent 375W amplifying modules are combined and mounted on a high-performance heat-sink, so that the transistors work in optimal thermal conditions even in really hot environments. 
Furthermore, the AM 700 provides a telemetry output in order to get information about internal parameters of the amplifier.

Techincal Facts:
  • frequency range 87.5 ~ 108MHz
  • operating class B
  • input return loss 20dB
  • input power 10 ~ 12W
  • OUTPUT POWER700W nominal
  • power gain 19.2dB typical
  • efficency 70% approx.
  • coolingAir forced
  • harmonic <-70dBc
  • input/output impedance 50Ω
  • RF input connector N Female
  • RF output ConnectorN Female
  • RF monitor ConnectorBNC Female
  • AC power supply90 ~ 260VAC, 50/60 Hz, <1000VA
  • Protections 
    Reflected power (10% nominal power), over-consumption, temperature, power supply failure, overdrive, direct and reflected foldback.
  • remote control and TElemetry RS-232, exciter inhibition
  • Dimensions 3RU (19'' rack) 465mm depth (without handles)
  • weight 24.6Kg (54.12Lbs)



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