| Rohde and Schwarz SMBB-B1H Specifications |
| Reference Frequency |
| Frequency Error |
At time of calibration in production |
| Standard |
< 1 × 10-7 |
| With R&S®SMBB-B1 or R&S®SMBB-B1H option |
< 1 × 10-8 |
| Aging |
After 30 days of uninterrupted operation |
| Standard |
≤ 1 × 10-6/year |
| With R&S®SMBB-B1 option |
≤ 1 × 10-9/day
≤ 1 × 10-7/year |
| With R&S®SMBB-B1H option |
≤ 5 × 10-10/day
≤ 3 × 10-8/year |
| Temperature Effect |
In temperature range from 0 °C to +55 °C |
| Standard |
±2 × 10-6 |
| With R&S®SMBB-B1 option |
±1 × 10-7 |
| With R&S®SMBB-B1H option |
±1 × 10-8 |
| Warm-up Time |
To nominal thermostat temperature, with R&S®SMBB-B1 or R&S®SMBB-B1H option |
≤ 10 min |
| Spectral Purity |
| RMS Jitter |
Standard, CW |
f = 155 MHz,
Bandwidth = 100 Hz to 1.5 MHz |
63 fs (meas.) |
f = 622 MHz,
Bandwidth = 1 kHz to 5 MHz |
37 fs (meas.) |
| f = 1 GHz, bandwidth = 1 Hz to 10 MHz |
2.5 ps (meas.) |
f = 2.488 GHz,
Bandwidth = 5 kHz to 20 MHz |
33 fs (meas.) |
| With R&S®SMBB-B1 option, CW |
f = 155 MHz,
Bandwidth = 100 Hz to 1.5 MHz |
57 ps (meas.) |
f = 622 MHz,
Bandwidth = 1 kHz to 5 MHz |
37 ps (meas.) |
f = 1 GHz,
Bandwidth = 1 Hz to 10 MHz |
890 fs (meas.) |
f = 2.488 GHz,
Bandwidth = 5 kHz to 20 MHz |
33 fs (meas.) |
| With R&S®SMBB-B1H option, CW |
f = 155 MHz,
Bandwidth = 100 Hz to 1.5 MHz |
39 fs (meas.) |
f = 622 MHz,
Bandwidth = 1 kHz to 5 MHz |
37 fs (meas.) |
f = 1 GHz,
Bandwidth = 1 Hz to 10 MHz |
83 fs (meas.) |
f = 2.488 GHz,
Bandwidth = 5 kHz to 20 MHz |
33 fs (meas.) |