IFI S251-75 Solid State Microwave Amplifier 800 MHz – 2.5 GHz 75W

Description

Instruments for Industry (IFI) S251-75 solid state microwave amplifier 800 MHz – 2.5 GHz 75W is a state-of-the-art RF power amplifier that provides outstanding RF performance. IFI S251 EW-ECM Series products are specifically designed for EW Jamming applications. These products are available in a wide range of power levels from 5 watts to 2000 watts in multiple frequency ranges from 800 MHz – 2.5 GHz. (See other model data sheets for other frequency ranges). Gallium Nitride technology is utilized in these broadband products to 6.0 GHz.

The IFI S251 EW-Series models include a full complement of RF and hardware protection circuits including high VSWR, over-current, voltage protection, redundant thermal and airflow sensors for the module and the system level.

IFI RF power amplifiers feature heavy-duty individually shielded aluminum housings at the module level. This concept of shielded modular design minimizes internally produced EMI signal leakage and provides easy access for field service and rapid turnaround at depot level repair facilities. IFI’s extremely fast gate bias controls at all of the amplifier modules permit a fast access noise quieting function in less than 1 microsecond. Optional PIN diode T/R switches provide complete EW solutions with very low receiver path losses typically in the range of 1.5dB.

IFI system level products include an easy to read backlit LCD screen display for immediate indication of forward/reverse RF power, system status and all self-diagnostic information. The systems also provide interface capabilities for control and status by, Ethernet, RS-232 (or RS-422 or RS-485) and IEEE interface formats.

From the ground up the S251 EW-ECM Series are structurally engineered to withstand operation in mechanically hostile environments withstanding the shock and vibration of military vehicles and portable shelters.

 

Features

  • Solid State GAN Design
  • Instantaneous Broadband Frequency Range
  • Modular Design Construction
  • Rugged Construction & High Reliability
  • High Speed T/R Switching (Optional)
  • Backlit LCD Display
  • Integrated Force Air Cooling
  • Self-diagnostic Circuitry
  • IEEE-488 Interface, RS232 & Ethernet
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Specifications

Input/output Impedance

50 ohms

RF Input/ Sample Connectors

Type N Female, unless specified otherwise

RF Output Connector

Type N Female, unless specified otherwise

Input VSWR

2.0:1

Output VSWR

2.5:1

Operating Temp

0º to 50º C

Non-operating Temp

-40º to 70º C (50,000 feet max)

Humidity

95% without condensation

Altitude

10,000 feet

Cooling System

Air cooled, self contained

Modulation

AM, FM, Pulse

Configuration

Rack Mount as specified in Model Table, or Rack/Cabinet Integrated

Spurious Outputs

<-60 dBc nominal

Harmonics

-20 dBc minimum @ Linear Power

Standard Prime Powers

100, 115, 120 VAC ±10% 50/60 Hz, single phase
220, 230, 240 VAC ±10% 50/60 Hz, single phase
120/208 or 200/220/230/240 VAC ±10% 50/60 Hz, three phase Wye or Delta power is available
200/220/230/240 VAC ±10% 50/60 Hz, three phase Wye or Delta power is available

Special Prime Powers other then listed are subject to availability

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