SMA Fixed Attenuators

RF Attenuators 
SMA Standard Attenuator, Low Powers

Introduction
RF attenuators are used to reduce the power of a signal without causing distortion of its waveform. They are used in many test & measurement and communication applications

•  Power adjuster between different channels or inline subsystems.
•  As a protecion for the input of the test equipment to reduce threatening RF power.
•  To improve the imedance matching between subsystems or to the test instrumentation.

Product Configuration
Product Configuration: SMA plug (male) / SMA jack (female)
Interface standard: IEC 60169-15_MIL-STD-348A/310_CECC 22110

Technical Data
Electrical Data
Frequency range: DC to 6 GHz, DC to 18 GHz
Nominal impedance: 50 Ohms
Nominal attenuation: 1, 2, 3, 4, 5, 6 7, 8, 9, 10, 15, 20, 30, 40 dB
VSWR: ≤ 1.20 (DC to 6 GHz), ≤ 1.35 (DC to 18 GHz)
Nominal impedance: 50 Ohms
Nominal attenuation: 1, 2, 3, 4, 5, 6 7, 8, 9, 10, 15, 20, 30, 40 dB
Power rating: 2 Watts average power up to 25 °C ambient temperature, linearly derated to 1 Watt at 85 °C ambient temperature.

Material Data
Body: Stainless Steel, Passivated
Centre contact: Copper Beryllium Alloy, Gold Plating.

Environmental Data
Operating temperature: -40 °C to 125 °C

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