WA55 FIXED ATTENUATOR

Back to Low Power (up to 10 Watts).

Fixed Attenuator, 5 W, 18 GHz, TNC

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Model Features & Specs
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Datasheet

Designed to meet MIL-DTL-3933 environmental specifications.

Dimensions & Weight:

0.03 kg; Length: 39.60 mm

Connection & Mounting:

TNC stainless steel M/F connectors per MIL-STD-348A, interface dimensions mate non-destructively with MIL-PRF-39012.

Construction:

Passivated stainless steel body and connectors. Gold plated beryllium copper female contacts. RoHs Compliant.

Calibration:

Insertion Loss and VSWR performed across frequency range. Calibration test data available at additional cost.

Average Power Description:

Maximum rated average power to 25°C ambient temperature, de-rated linearly to 0.5 W at 125°C.

Average Power:

Peak Power:

1 kW peak (5 μsec pulse width, 0.25% duty cycle)

Power Coefficient:

<0.005 dB/dB/W

Directionality:

Bidirectional

Frequency Range:

dc to 18.0

Attenuation Range:

1 to 30

Attenuation Accuracy:

Attenuation Range	1 to 6 dB	7 to 20 dB	21 to 30 dB
Attenuation Accuracy (+/- dB)	0.40	0.50	0.90

Nominal Impedance:

Temperature Range:

-55°C to +125°C

Temperature Coefficient:

<0.0004 dB/dB/C

VSWR:

Frequency Range (GHz)	dc to 4.0	4.0 to 8.0	8.0 to 12.4	12.4 to 18.0
VSWR (max)	1.15	1.20	1.25	1.45

About WA

Weinschel Associates is a leading manufacturer of Broadband and RF products, including fixed and variable attenuators, power dividers and splitters, terminations, DC blocks, RF adapters and a range of high reliability products. Custom parts are available at your request.