<p>The digital attenuator can adjust the signal level of the circuit in 0.25dB steps without interrupting the circuit.</p> <p>It can also be used as an in-machine attenuator for instruments and equipment to adjust the power level in the test system.</p> <p>It has a small size. , high precision, stability and reliability.</p> <p>It uses OLED to display the attenuation, and the attenuation can be controlled by the host computer.</p> <p>Technical indicators:</p> <p>1. Working frequency: LF-6GHz</p> <p>2. Attenuation adjustment range: 0-31.75dB</p> <p>3. Attenuation step: 0.25 (dB)</p> <p>4. Insertion loss: 1.5dB (the insertion loss at the high-frequency end will be larger)</p> <p>5. Standing wave ratio: 1.4</p> <p>6. Attenuation accuracy: 0.25dB Max</p> <p>7. Rated power: 1W</p> <p>8. Connector form: SMA (female, external thread, internal hole)</p> <p>9. Temperature range: -10~+50 (operation)</p> <p>-40~+70(not operating)</p> <p>10. Overall dimensions: 55 x 40 x 16.5mm (excluding the protruding part of the SMA interface, the protruding part of the SMA is 9mm)</p> <p>11. Weight: 57g</p> <p>12. Input and output impedance: 50 ohms</p> <p>Due to different batches, the appearance, color and printed words of the product , which will not affect the use.</p> <p>Material: PCB</p> <p>colour: green</p> <p>Package Contents:</p> <p>1 x Digital Attenuator</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>