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RFTXX-20MA5422-18 Microstrip Attenuator RF Attenuator

Model No RFTXX-20MA5422-18   (XX= Attenuation value)
Nominal resistance 50 Ω
Frequency Range DC~18GHz
Rated Power 20 W
Attenuation

01-10dB

11-20dB

21-30dB

35405060dB

Attenuation Tolerance

±0.5dB

±0.6dB

±1.0dB

±1.5dB

VSWR 1.25 type   1.3 max
Temperature Coefficient <150ppm/℃
Substrate Material BeO
Resistance Process Thick Film
Operating Temperature -55 to +150°C  (Reference power derating diagram)

 


Product Detail

Product Tags

Outline Drawing (Unit: mm/inch)

dfgd

Note:
1.If the customer needs, we can provide with the dimension of the air hood

Typical Performance:

1dB Graph

cgvf1

3dB Graph

cgvf4

2dB Graph

cgvf2

15dB Graph

cgvf3

Installation method

Power De-rating

sdfg
sdfdc

P/N Designation

dvfdse

Attention

■The cavity and heat sink need to be tightly connected to ensure heat dissipation
■ Good grounding is required to ensure S parameters
■ In order to meet the requirements of the drawings, a radiator of sufficient size must be installed.
■ If necessary, add air or water cooling.
■ The connection between the connector and the attenuator should preferably be an elastic contact
◆ Instructions:
■ Custom designed RF attenuators, RF resistors and RF terminations are available.


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