SETUP:
LO at -10dBm into downconverter LO In
Spectrum analyzer connected to downconverter IF In
Using quadrature downconverter board S/N: 6A
| LO input frequency | Downconverter gain setting | LO leakage to IF | LO/2 leakage to IF |
| 400 MHz | 0 | -72 dBm | -88 dBm |
| 255 | -72 dBm | < -90 dBm | |
| 600 MHz | 0 | -72 dBm | -88 dBm |
| 255 | -72 dBm | < -90 dBm | |
| 800 MHz | 0 | -62 dBm | -88 dBm |
| 255 | -62 dBm | < -90 dBm |