3dB: 10K pcs.
6dB: 20K pcs.
10dB: 8K pcs.
2. Return Loss is minimum: -20dB
3.Yellowplastic filling inside.
4. Sticker: metallic good quality sticker according to the relevantattenuation.
5. The internal port should be round, like in the attached photo.
6.Attached also the photo for the attenuator.