Voltage Controlled Oscillator
Model HV37T-8
Model HV37SM-82
150 to 300 MHz
RF Band
Electrical Specifications:(1)
Specifications
Parameter
Frequency Range
150 to 300 MHz
+10 dBm, min.
1.0 dB, typical
7 MHz, typical
1.0 MHz, typical
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)
1.0 MHz/V, typical
0 to +20 VDC
-110 dBc/Hz, typical
-10 dBc, typical
-70 dBc, max.
+15 VDC ±1%
30 mA, typical
-55 to +100°C
Spurious
Bias Voltage(4)
Bias Current(5)
Operating Temperature
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
Outline: TO-8
HV37T-8
SPECTRUM
All dimensions are in inches and [mm].
Outline: SMV2
HV37SM-82
SPECTRUM
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, FL 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, PA 19154 · PH (215) 464-4000 · Fax (215) 464-4001
www.SpectrumMicrowave.com