| Model | RBS-0310 | RBS-03100 | |
| Frequency Range |
|
DC to 3 GHz |
DC to 3 GHz |
| Impedance |
|
50 Ohms |
50 Ohms |
| Attenuation |
|
0 - 10 by 1 dB |
0 - 100 by 10 dB |
| Average Power |
|
2 Watts (25° C) |
2 Watts (25° C) |
| Switching Life |
|
200,000 Steps Minimum |
200,000 Steps Minimum |
| Rotation |
|
Clockwise for increasing attenuation in 30 degree indexing |
Clockwise for increasing attenuation in 30 degree indexing |
| Connectors |
|
Female: SMA, BNC, TNC, N (BNC not recommended above 1 GHz) |
Female: SMA, BNC, TNC, N (BNC not recommended above 1 GHz) |
| Housing |
|
Aluminum and Zinc |
Aluminum and Zinc |
| Knobs |
|
Knobs are included with every attenuator |
Knobs are included with every attenuator |
| Insertion Loss |
|
DC - 1.0 GHz 0.3 dB max 1.0 - 2.0 GHz 0.5 dB max 2.0 - 3.0 GHz 0.7 db max |
DC - 1.0 GHz 0.25 dB max 1.0 - 2.0 GHz 0.50 dB max 2.0 - 3.0 GHz 0.75 dB max |
| Accuracy |
|
DC - 1.0 GHz ±0.25 dB 1.0 - 2.0 GHz ±0.35 dB 2.0 - 3.0 GHz ±0.50 dB |
DC - 1.0 GHz ±0.25 dB or 1.5%¹ 1.0 - 2.0 GHz ±0.35 dB or 2%¹ 2.0 - 3.0 GHz ±0.50 dB or 3%¹ ² ¹ Whichever is greater ²100dB 6.0% |
| VSWR / Return Loss |
|
Frequency Range VSWR DC - 1.0 GHz 1.25:1 max 19.1 dB max
1.0 - 2.0 GHz 1.35:1 max 16.5 dB max
2.0 - 3.0 GHz 1.50:1 max 14.0 dB max |
Frequency Range VSWR DC - 1.0 GHz 1.25:1 max 19.1 dB max
1.0 - 2.0 GHz 1.35:1 max 16.5 dB max
2.0 - 3.0 GHz 1.50:1 max 14.0 dB max |
