DIELECTRIC RESONATOR
OSCILLATOR
Features
Low Noise Bipolar Transistor
Rugged Construction for Extreme Environmental Conditions
High Frequency Stability
Mechanically Tuned
Specifications
CHARACTERISTIC
Frequency
Output Power (dBm)
Power Flatness (dBm)
Frequency Stability
(ppm)/ ºC
Harmonics (dBc)
Spurious (dBc)
Phase Noise (3000 MHz)
@ 100 KHz (dBc/Hz)
Load VSWR
Power
Vdc
mA
Model 512134
3000 - 4000 MHz
Absolute Maximum (No Damage) Ratings
TYPICAL
MIN/MAX
Ta = +25 ºC Ta = -55ºC to +85 ºC
3000 - 4000 MHz
+13.0
+/- 1.5
4
-20
-80
-131
1.5:1
+15
70
3000 - 4000 MHz
+10.0 Min.
+/- 3.0
3 to 5
-15 Max.
-80 Max.
-129 Max.
2.0:1 Max.
+15 to +20
90 Max.
Ambient Operating Temperature ............. -55ºC to +100 ºC
Storage Temperature .............................. -62ºC to +125 ºC
Case Temperature ............................................... +125 ºC
DC Voltage ....................................................... +24 Volts
Maximum DC Tuning Voltage ............................ +20 Volts
Minimum DC Tuning Voltage .................................. 0 Volts
NOTE: Care should always be taken to effectively ground the case of
each unit.
Typical Performance Data
Phase Noise
Offset
1 kHz
10 kHz
100 kHz
Typical
3000 MHz
-91
-112
-131
Typical
4000 MHz
-90
-110
-130
Mechanical Outline
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Rev.
5/5/10
www.SpectrumMicrowave.com
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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