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RFTXX-20TA1419-10 Microstrip Attenuator With Sleeve RF Attenuator

  Model RFTXX-20TA1419-10  (XX=Attenuation value)
  Resistance Range 50 Ω
  Frequency Range DC~10.0 GHz
  Power 20 W
Attenuation(dB)

01-10

11-20

21-30

4050

  Attenuation Tolerance(dB)

±0.5

±0.6

±1.0

±1.2

  VSWR 1.25 type   1.3 max
Temperature Coefficient <150ppm/℃
  Substrate material   BeO
  Sleeve Material   Al (Conductive oxidation)
Resistance Process Thick Film
Operating Temperature -55 to +125°C  (See de Power De-rating)
ROHS Compliant Yes

Product Detail

Product Tags

Outline Drawing (Unit: mm/inch)

ewfc

Diameter tolerance: ±0.05, length tolerance: ± 0.05

Typical Performance:

3dB Graph

egdc1

16.5dB Graph

egdc3

30dB Graph

egdc5

10dB Graph

egdc2

20dB Graph

egdc4

34dB Graph

egdc6

Use Attention

Power De-rating

1.Elastic contact is used at the contact point between the connector and the sleeve electrode;
2.The inner hole of the radiator should match the diameter of the sleeve, and the tolerance should not be too large;
Operation steps:
A. Tighten one end of the connector with a thread to one end of the radiator;
B. Place the sleeve type attenuation plate into the internal hole of the radiator;
C. Then tighten the connector on the other end with a thread
D. Attention: Thread requires the use of thread sealant

dfgf

P/N Designation

dvfds

Notes

■ The sleeve and radiator 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,
it is necessary to install radiators of sufficient size.
■ If necessary, increase air cooling or water cooling.
■ The connection between the connector and the sleeve type attenuation electrode must use elastic contact.
■ If the sleeve is marked with "IN", be sure to place one end of the IN on the input port, and if there is no label, it will be bidirectional.
◆Remarks:
■ We can provide customized RF attenuators, RF resistors, coaxial dummy(termination) loads, and mismatched dummy(termination) loads.


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