Description
HP 355C-355D
HP 355C and HP 355D VHF precision attenuation from dc to 1000 MHz is available with these attenuators. Model 355C provides 0 to 12 dB in 1-dB steps and Model 355D provides 0 to 120 dB in 10-dB steps. Option 001 Type N connector 355’s are ideally suited for applications such as receiver testing where minimum leakage is important. Option 001 355’s may be coupled together with an N male-to-male adapter.
Using the 355C and 355D in series provides precision, the attenuation in 1-dB steps from 0 to 132 dB.
Features model 355C:
- Attenuation: 12 dB in 1-dB steps.
- Frequency range: DC to 1000 MHz.
- Overall accuracy: ±0.1 dB at 1000 MHz;
- ± 0.25 dB dc, to 500 MHz; ± 0.35 dB, dc to 1000 MHz.
Features model 355D:
- Attenuation: 120 dB in 10-dB steps.
- Frequency range: DC to 1000 MHz.
- Overall accuracy: ± 0.3 dB to 120 dB at 1000 Hz;
- ± 1.5 dB to 90 dB below 1000 MHz; ± 3 dB to 120 dB below 1000 MHz.
Features for both models:
- Impedance: 50 ohms nominal.
- Power handling capability: 0.5 watt average, 350 watts peak.
- Maximum SWR 1.2 below 250 MHz, 1.3 below 500 MHz, 1.5 below 1000 MHz.
- Maximum insertion loss at 0 dB: 0.20 dB + 2.30 dB/GHz.
- Dimensions 152 x 71 x 69 mm
- Option: 001: 355C/355D N connectors
- Price is for both models together
Condition: As New