Coaxial Fixed Attenuators
SMA Standard Attenuators, 18 GHz, Low Power
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 DataFrequency range: DC to 18 GHzNominal impedance: 50 OhmNominal attenuation: 1, 2, 3, 4, 5, 6 7, 8, 9, 10, 15, 20, 30, 40 dBVSWR: ≤ 1.35 (DC to 18 GHz)Power rating: 2 Watts average power up to 25 °C ambient temperature, linearly derated to 1 Watt at 85 °C ambient temperature.Material DataBody: Stainless Steel, PassivatedCentre contact: Copper Beryllium Alloy, Gold Plating.Environmental DataOperating temperature: -40 °C to 125 °C
Order Information
Coaxial Fixed Attenuators, 18 GHz, 2 watts, 50 Ohm, SMA connector configuration male to female| Frequency (GHz) | VSWR max. | Power rating (W) | Nom. attenuation (dB) | Type | Item no. |
|---|
| 18 | 1.35 | 2 | 1 | 61018_SMA-50-51-01_01 | 81051201 |
| 18 | 1.35 | 2 | 2 | 61018_SMA-50-51-02_01 | 81051202 |
| 18 | 1.35 | 2 | 3 | 61018_SMA-50-51-03_01 | 81051203 |
| 18 | 1.35 | 2 | 4 | 61018_SMA-50-51-04_01 | 81051204 |
| 18 | 1.35 | 2 | 5 | 61018_SMA-50-51-05_01 | 81051205 |
| 18 | 1.35 | 2 | 6 | 61018_SMA-50-51-06_01 | 81051206 |
| 18 | 1.35 | 2 | 7 | 61018_SMA-50-51-07_01 | 81051207 |
| 18 | 1.35 | 2 | 8 | 61018_SMA-50-51-08_01 | 81051208 |
| 18 | 1.35 | 2 | 9 | 61018_SMA-50-51-09_01 | 81051209 |
| 18 | 1.35 | 2 | 10 | 61018_SMA-50-51-10_01 | 81051210 |
| 18 | 1.35 | 2 | 15 | 61018_SMA-50-51-15_01 | 81051211 |
| 18 | 1.35 | 2 | 20 | 61018_SMA-50-51-20_01 | 81051212 |
| 18 | 1.35 | 2 | 30 | 61018_SMA-50-51-30_01 | 81051213 |
| 18 | 1.35 | 2 | 40 | 61018_SMA-50-51-40_01 | 81051214 |
