| Part Number | Fo Freq. (GHz) | Function | Fo Output Power (dBm) | 10 kHz SSB Phase Noise (dBc/Hz) | 100 kHz SSB Phase Noise (dBc/Hz) | Bias Supply | Package / Connector |
| HMC-C028 | 4 - 8 | Wideband VCO | 20 | -75 | -95 | +12V @ 185mA | C-1 / SMA |
| HMC-C029 | 5 - 10 | Wideband VCO | 20 | -64 | -93 | +12V @ 195mA | C-1 / SMA |
| HMC-C030 | 8 - 12.5 | Wideband VCO | 21 | -59 | -83 | +12V @ 195mA | C-1 / SMA |
| HMC-C073 | 38.4 - 43.2 | Wideband VCO | 13 | -74 | -98 | +5V @ 350mA | C-19 / 2.4 mm |
