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4782-20 The Narda-MITEQ 4782-20 is a fixed attenuator with a 20dB nominal attenuation value. It operates across a frequency range of DC to 18 GHz.
Mfr Part #:

4782-20

Available from 1 distributors
Mfr Name: L3 Narda-MITEQ
L3 Narda-MITEQ
The Narda-MITEQ 4782-20 is a fixed attenuator with a 20dB nominal attenuation value. It operates across a frequency range of DC to 18 GHz.
✓ Total Stock: 8 pcs
$ Price Range: $0.99

4782-20 Available from 1 distributor

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✓ Non-Authorised
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8 pcs
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4782-20 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Attenuation Value
Frequency Range
Power (Watts)
Power Input
Temperature Coefficient
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4782-20 Description

Short technical summary and product information.

The Narda-MITEQ 4782-20 is a miniature fixed attenuator designed for RF applications. It offers a nominal attenuation of 20 dB with a deviation of ±0.5 dB across a wide frequency range from DC to 18 GHz.

 

This attenuator is rated for an average input power of 2 Watts and a peak input power of 0.2 kW. It features precision stainless steel SMA connectors and a low VSWR, with a maximum of 1.40:1 at 12.4-18 GHz. The device has a compact, in-line module package.

 

Additional specifications include a temperature coefficient of 0.0006 dB/dB/°C and a power coefficient of 0.0005 dB/dB/W. The weight is a maximum of 0.21 oz or 6.3 grams.

4782-20 Quick Information

Product Type: Fixed Attenuator
Canonical Name: L3 Narda-MITEQ 4782-20 Fixed Attenuator
Subcategory: Fixed Attenuator

4782-20 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

4782-20 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

4782-20 Features

  • 20dB nominal attenuation value.
  • Operates from DC to 18 GHz.
  • Rated for 2W average power input.
  • Features SMA connectors.
  • Low VSWR across frequency range.

4782-20 Applications

  • Used in RF signal path control.
  • Suitable for microwave system integration.
  • Ideal for power level adjustments.
  • Applications requiring precise attenuation.

4782-20 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the attenuation value of the 4782-20?

The nominal attenuation value is 20 dB.

What is the frequency range for the 4782-20 attenuator?

The frequency range is DC to 18 GHz.

What is the maximum average power input for the 4782-20?

The maximum average power input is 2 Watts.

What is the VSWR for the 4782-20 at 12.4-18 GHz?

The maximum VSWR at 12.4-18 GHz is 1.40:1.

What type of connector does the 4782-20 use?

The 4782-20 uses SMA connectors.

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