25.4 x 25.4 mm 10 MHz Sine Wave -146 dBc/Hz @ 10Hz ±5 ppb @ -20°C to +70°C
25.4 x 25.4 mm 100 MHz Sine Wave -163 dBc/Hz @ 1kHz ±20 ppb @ -20°C to +70°C 1 ppb/g
25.4 x 25.4 mm 100 MHz Sine Wave -185 dBc/Hz @ 100kHz ±50 ppb @ -20°C to +70°C