451014
FREQUENCY
SYNTHESIZER
10 - 20 MHz
Features
Low Phase Noise
Low Spurious Outputs
High Reliability
Spectrum Microwave can design a
synthesizer to meet your requirements, from
low-cost surface mount commercial units to
complex multiple conversion designs for
military and space applications.
Internal Reference Model
Specifications
CHARACTERISTIC
TYPICAL
Ta = +25 ºC
MIN/MAX
Ta = -10ºC to +60 ºC
We have delivered units with step sizes from
0.002 Hz to 200 MHz, 5-microsecond switching
speeds, automatically switched back-up
references, direct digital synthesis, and many
other special features.
Frequency (MHz)
Output Power (dBm)
Step Size
Stability (ppm)
Harmonics (dBc)
10 - 20
+13
10 - 20
0 / +17.0
1 MHz
+10
1 Hz / 1 MHz
-25
-20 Max.
Spurious (dBc)
-70
Typical Performance Data
Phase Noise (10 MHz)
-70 dBc/Hz @ 10 Hz
-100 dBc/Hz @100 Hz
-110 dBc/Hz @ 1 kHz
-110 dBc/Hz @ 10 kHz
-120 dBc/Hz @ 100 kHz
-145 dBc/Hz @ 1 MHz
Power
Vdc
m A
+15
150
+15
NOTE: Care should always be taken to effectively ground the case of each unit.
Absolute Maximum (No Damage) Ratings
Ambient OperatingTemperature .............-55ºC to +100 ºC
StorageTemperature ..............................-62ºC to +125 ºC
CaseTemperature ...............................................+125 ºC
DCVoltage ....................................................... +24 Volts
Mechanical Outline
Rev.
3/30/10
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
www.SpectrumMicrowave.com