2.5 GHz 2 W in step 0-10dB SMA-female RF Variable Rotary Step Attenuator
Attenuators are used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. Attenuators are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors, match circuits and are used daily in lab applications to aid in product design. Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels.
Techanical Specifications:
ELECTRICAL SPECIFICATIONS
Model Number | Frequency Range(GHz) | Attenuation Step Size | Max VSWR | Insertion Loss(dB) | Attenuation Accuracy(dB) |
YF-RFRSA-1-1-2.5-A1 | DC-2.5 | 0-1dB in 0.1dB steps | 1.25 | ≤0.5 | ±0.2 |
YF-RFRSA-1-1-3-A1 | DC-3 |
| 1.30 | ≤0.5 |
|
YF-RFRSA-1-1-4.3-A1 | DC-4.3 |
| 1.35 | ≤0.75 | ±0.3 |
YF-RFRSA-1-1-6-A1 | DC-6 |
| 1.40 | ≤1.0 | ±0.3 |
YF-RFRSA-1-10-2.5-A1 | DC-2.5 | 0-10dB in 1dB steps | 1.25 | ≤0.4 | ±0.4 |
YF-RFRSA-1-10-3-A1 | DC-3 |
| 1.30 | ≤0.5 | ±0.5 |
YF-RFRSA-1-10-4.3-A1 | DC-4.3 |
| 1.35 | ≤0.75 | ±0.5 |
YF-RFRSA-1-10-6-A1 | DC-6 |
| 1.40 | ≤1.0 | ±0.5 |
YF-RFRSA-1-60-2.5-A1 | DC-2.5 | 0-60dB in 10dB steps | 1.25 | ≤0.4 | ±0.5 |
YF-RFRSA-1-60-3-A1 | DC-3 |
| 1.30 | ≤0.5 | ±0.5(<50dB) ±0.8 or ±3% (≥50dB) |
YF-RFRSA-1-60-4.3-A1 | DC-4.3 |
| 1.35 | ≤0.75 |
|
YF-RFRSA-1-60-6-A1 | DC-6 |
| 1.40 | ≤1.0 |
|
YF-RFRSA-1-90-2.5-A1 | DC-2.5 | 0-90dB in 10dB steps | 1.25 | ≤0.4 | ±0.5(<50dB) |
YF-RFRSA-1-90-3-A1 | DC-3 |
| 1.30 | ≤0.5 | ±0.5(<50dB) |
MECHANICAL SPECIFICATIONS | |
Connectors | Brass Nickel Plated |
Female Pin | Beryllium Copper Gold Plated |
Housing | Brass Silver Plated |
Temp Range | -20°C~+85°C |
Dimensions | Ø30×63mm(Without Connector) |
Product description:
RF Pushbutton Variable Step Attenuator 0-90dB in 1dB step 2w/5w/10w:
Packing details:
Each piece in opp bag, each bag in small white inner box, and then the small boxes in standard
exporting carton. the products will be protected very well with paper cardboard and foam.
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Certification we get:
Our service
1. Professional skills support.
2. OEM services is available.
3. 24 hours you can contact our salesman and engineer.
4. We will try our best to provide support whatever you need and we can do.
Warranty and return
1. All products accessories have been checked for 3 times before shipping out.
2. All products have one year warranty. If there is no man-made problems,
we will replace or repair for you.
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