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VZL-3529J1 Image

The VZL-3529J1 from Communications & Power Industries is a TWT Pulsed Amplifier that operates from 1 to 2.5 GHz. It delivers more than 2000 W of output power with a gain of over 63 dB. The amplifier has a duty cycle of up to 6%, a typical delay of 300 ns, and a pulse width from 0.07 to 50 μs. This versatile amplifier features automatic fault recycle, user-friendly microprocessor-controlled logic with an integrated computer interface, digital metering, and quiet operation suitable for laboratory environments. It also has an internal solid-state preamplifier and supports standard IEEE interface. The VZL-3529J1 is available as a rack-mount unit that measures 483 x 223 x 661 mm with N-Type (female) connectors and is suitable for test and measurement applications.

This amplifier requires an AC power supply from 220 to 240 V and consumes up to 3 kVA of power.

Product Specifications

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Product Details

  • Part Number
    VZL-3529J1
  • Manufacturer
    Communications & Power Industries
  • Description
    2000 W TWT Pulsed Amplifier from 1 to 2.5 GHz

General Parameters

  • Type
    Travelling Wave Tube Amplifier
  • Configuration
    System
  • Standards Supported
    L Band
  • Industry Application
    Test & Measurement, Test & Measurement
  • Frequency
    1 to 2.5 GHz
  • Gain
    63 to 65 dB
  • Gain Stability
    ±0.25 dB
  • Power Dissipation
    700 W
  • Power Consumption
    2.6 to 3 kVA
  • Pulsed/CW
    Pulsed
  • Pulse Width
    0.07 to 50 µs
  • Duty Cycle
    6%
  • VSWR
    1.50:1
  • Input VSWR
    2.50:1
  • Output VSWR
    2.50:1
  • Sub-Category
    Pulsed Amplifier
  • Pulse Droop
    0.5 dB over 50 µs
  • AC Voltage
    220 to 240 VAC
  • Package Type
    Rack Mount
  • Dimensions
    483 x 223 x 661 mm (W x H x D)
  • Connectors
    N Type, N Type - Female
  • Input Connector
    N Type - Female
  • Output Connector
    N Type - Female
  • Weight
    120 lbs (55 kg)
  • Cooling Options
    Forced air with integral blower, Rear air intake & exhaust
  • Operating Temperature
    -10 to 40 Degree C
  • Storage Temperature
    -40 to 70 Degree C
  • Note
    Gain Adjustment : 20 dB, Delay : 300 to 400 ns, Power Consumption : 2.6 to 3.0 KVA, Inrush Current : 200%

Technical Documents