KT3.0-60/1S-2S Push-button Variable Attenuator Technical Specifications

The KT3.0-60/1S push-button step attenuator can adjust the signal level of the circuit in 1dB steps without interrupting the circuit, and can also serve as an internal attenuator for instrument equipment. It is used to adjust power levels in test systems, featuring compact size, high precision, and stable and reliable performance.

Technical Specifications:

1. Operating Frequency: DC-3GHz

2. Attenuation Adjustment Range: 0-60 dB in steps

3. Decrement Steps: 1, 2, 4, 8, 10, 10, 10, 16 (dB)

4. Insertion Loss: ≤3.0 dB

5. Standing Wave Ratio: ≤1.3

6. Single-key Attenuation Accuracy: ±0.9dB Max

Multi-key attenuation accuracy: ±3.5dB Max

7. Rated Power: 2W

8. Connector Type: SMA-K-K or N-K-K

9. Temperature Range: -10℃ to +50℃ (Operation)

-40°C to +70°C (not in operation)

10. Dimensions: 130x20X31.5mm 

11. Weight: 175g

Use Instructions:

Switch lifespan: 5,000 cycles, operating at a speed of 15-20 cycles per minute for 5,000 cycles.

2. Gently press and release during use to prevent loose or bent switches due to mechanical deformation.