Voltage Controlled Oscillator Model HV57T-4 Model HV57SM-42 0.8 to 1.6 GHz RF Band Electrical Specifications : (1) Parameter Specifications Frequency Range Power Output at 25°C (50 Ohm load) Power Output Variation vs. Temperature Frequency Drift vs. Temperature (2) Frequency Pulling (12 dB Return Loss) Frequency Pushing Tuning Voltage Limits SSB Phase Noise (50 kHz offset) Harmonics (3) Spurious Bias Voltage (4) Bias Current (5) Operating Temperature 0.8 to 1.6 GHz +10 dBm, min. +13 dBm typical 2.0 dB, typical 45 MHz, typical 15 MHz, typical 2.0 MHz/V, typical 0 to +20 VDC -107 dBc/Hz, typical -14 dBc, typical -70 dBc, max. +15 VDC ±1% 70 mA, typical -55 to +85°C Notes: 1. Specifications guaranteed over the operating temperature range. Those specifications indicated as typical are not guaranteed. Plots exemplify typical performance at +25°C 2. Total frequency drift over the full temperature range. 3. Worst case harmonics over the frequency range. 4. Alternate bias voltages available. 5. Lower bias current available. 6. Military screening available. Typical Performance at 25°C HV57T-4 Outline: TO-8 SPECTRUM All dimensions are in inches and [mm]. HV57SM-42 SPECTRUM Outline: SMV2