Tuned DRO & CRO

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Part	Manufacturer	Oscillator Type	Mounting Feature	No. of Terminals	Frequency Stability	Tuning Range	Maximum Supply Voltage	Maximum Supply Current	Output Power	Nominal Supply Voltage	Phase Noise	Power Variation	Physical Dimension	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Nominal Operating Frequency	Offset Frequency	Manufacturer Series	Maximum Harmonics Level	Additional Features	Minimum Operating Frequency	Maximum Operating Frequency
DSO-209700-20	Avantek	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		500 %	25 MHz		300 mA	20 dBm	15 V	-90 dBc/Hz	3 dB	50.292mm x 34.29mm x 22.225mm		85 Cel	-54 Cel	9700 MHz	10 kHz	DSO-2000-20	-20 dBc
514060	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %		20 V	90 mA	17 dBm		-82 dBc/Hz	3 dB	2.0mm x 1.4mm x 1.0mm	15 V	85 Cel	-55 Cel		1 kHz		15 dBc		7000 MHz	8000 MHz
SYN1819N	Synergy Microwave
MDR2100-10500	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %	20 MHz		125 mA	10 dBm	15 V	-95 dBc/Hz		41.9mm x 37.1mm x 39.4mm		65 Cel	-20 Cel		10 kHz		-15 dBc		10500 MHz	11500 MHz
SMC2219N	Synergy Microwave	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT			3 MHz		30 mA	2 dBm	8 V	-84 dBc/Hz	2 dB			70 Cel	-20 Cel	2219 MHz	1 kHz
DRO-G-FREQ-VT-ST	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %	12 MHz		120 mA	13 dBm	15 V	80 dBc/Hz	2 dB	36.83mm x 26.67mm x 12.19mm		70 Cel	-20 Cel		10 kHz	G	-20 dBc	SMA FEMALE CONNECTOR	8800 MHz	12000 MHz
511067	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
512134	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %		20 V	90 mA	17 dBm		-91 dBc/Hz	3 dB	3.5mm x 2.0mm x 1.25mm	15 V	85 Cel	-55 Cel		1 kHz		15 dBc		3000 MHz	4000 MHz
LPLM-FREQ2-A-2-15P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT			160 MHz			10 dBm	15 V	-95 dBc/Hz	1 dB	80.01mm x 54.61mm x 33.655mm		75 Cel	-30 Cel		1 kHz	LPLM		TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	8000 MHz	15000 MHz
LPLM-FREQ1-A-2-24P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT			80 MHz			10 dBm	24 V	-100 dBc/Hz	1 dB	92.71mm x 55.88mm x 36.195mm		75 Cel	-30 Cel		1 kHz	LPLM		TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	4000 MHz	8000 MHz
DRO-EF-FREQ-ST	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %	10 MHz		120 mA	13 dBm	15 V	95 dBc/Hz	2 dB	50.8mm x 44.45mm x 17.78mm		70 Cel	-20 Cel		10 kHz	EF	-20 dBc	SMA FEMALE CONNECTOR	4800 MHz	6500 MHz
621499	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT					125 mA	12 dBm	15 V	-136 dBc/Hz	1 dB	76.2mm x 50.8mm x 12.7mm		70 Cel	-20 Cel	500 MHz	1 kHz		-20 dBc
LPLM-FREQ1-B-1-15P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		20 %	80 MHz			10 dBm	15 V	-100 dBc/Hz	1 dB	92.71mm x 55.88mm x 36.195mm		75 Cel	-25 Cel		1 kHz	LPLM		TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	4000 MHz	8000 MHz
DRO-L-FREQ-ST	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %	10 MHz		120 mA	11 dBm	15 V	80 dBc/Hz	1.5 dB	36.83mm x 26.67mm x 12.19mm		70 Cel	-20 Cel		10 kHz	L	-20 dBc	SMA FEMALE CONNECTOR	20000 MHz	22000 MHz
611208	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT					160 mA	9 dBm	15 V	-125 dBc/Hz	1 dB	76.2mm x 57.15mm x 12.7mm		70 Cel	-20 Cel	500 MHz	1 kHz		-20 dBc
611212	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT					160 mA	9 dBm	15 V	-122 dBc/Hz	1 dB	76.2mm x 57.15mm x 12.7mm		70 Cel	-20 Cel	700 MHz	1 kHz		-20 dBc
621499	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT					125 mA	12 dBm	15 V	-136 dBc/Hz	1 dB	76.2mm x 50.8mm x 12.7mm		70 Cel	-20 Cel	500 MHz	1 kHz		-20 dBc
DRO-H-FREQ-SP	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %	10 MHz		120 mA	13 dBm	15 V	80 dBc/Hz	2 dB	36.83mm x 26.67mm x 12.19mm		70 Cel	-20 Cel		10 kHz	H	-20 dBc	SMA FEMALE CONNECTOR	12000 MHz	16000 MHz
LPLM-FREQ2-B-1-15P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		20 %	160 MHz			10 dBm	15 V	-95 dBc/Hz	1 dB	80.01mm x 54.61mm x 33.655mm		75 Cel	-25 Cel		1 kHz	LPLM		TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	8000 MHz	15000 MHz
LPLM-FREQ1-B-0-24P	L-3 Narda-miteq
LPLM-FREQ1-C-0-24P	L-3 Narda-miteq
MDR5100-12000	Spectrum Control
DSO-206000-10	Avantek	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		500 %	10 MHz		75 mA	10 dBm	15 V	-90 dBc/Hz	3 dB	50.292mm x 34.29mm x 22.225mm		85 Cel	-54 Cel	6000 MHz	10 kHz	DSO-2000-10	-20 dBc
611234	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT					160 mA	9 dBm	15 V	-114 dBc/Hz	1 dB	76.2mm x 57.15mm x 12.7mm		70 Cel	-20 Cel	1800 MHz	1 kHz		-20 dBc
LPLM-FREQ2-D-2-24P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		1 %	160 MHz			10 dBm	24 V	-95 dBc/Hz	1 dB	80.01mm x 54.61mm x 33.655mm		50 Cel	0 Cel		1 kHz	LPLM		TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	8000 MHz	15000 MHz
LPLM-FREQ1-B-2-15P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		20 %	80 MHz			10 dBm	15 V	-100 dBc/Hz	1 dB	92.71mm x 55.88mm x 36.195mm		75 Cel	-25 Cel		1 kHz	LPLM		TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	4000 MHz	8000 MHz
KSFLOD12800-12-1280	Synergy Microwave	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	10				500 mA	10 dBm	12 V	-114 dBc/Hz		2.25i X 2.25i X 0.53i		50 Cel	-20 Cel	12800 MHz	1 kHz		27 dBc
AB-DRO-14.5GHZ	Abracon
611236	Api Technologies
SYN2219N	Synergy Microwave	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT						2 dBm	8 V	-84 dBc/Hz	2 dB	23.114mm x 23.114mm x 7.747mm		70 Cel	-20 Cel	2219 MHz	1 kHz
MDR2100-12500	Api Technologies
ETCO-100-4000-15P	L-3 Narda-miteq
518040	Spectrum Control
DRO-L-FREQ-SP	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %	10 MHz		120 mA	11 dBm	15 V	80 dBc/Hz	1.5 dB	36.83mm x 26.67mm x 12.19mm		70 Cel	-20 Cel		10 kHz	L	-20 dBc	SMA FEMALE CONNECTOR	20000 MHz	22000 MHz
511050	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
LPLM-FREQ1-A-1-24P	L-3 Narda-miteq
MDR2100-11500	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %	20 MHz		125 mA	10 dBm	15 V	-94 dBc/Hz		41.9mm x 37.1mm x 39.4mm		65 Cel	-20 Cel		10 kHz		-15 dBc		11500 MHz	12500 MHz
M518049A-FREQ	Herley Industries	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		158 %	15 MHz	18 V	125 mA	13 dBm		-85 dBc/Hz	1.5 dB	39.1mm x 30mm x 19.6mm	12 V	85 Cel	-54 Cel		10 kHz	M5180	-25 dBc		12000 MHz	18000 MHz
MDR5100-4000	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT			10 MHz		275 mA	12 dBm	12 V	-101 dBc/Hz	1 dB	69.8mm x 69.8mm x 38.1mm		65 Cel	-20 Cel	4000 MHz	1 kHz		-15 dBc
511072	Spectrum Control
LPLM-FREQ1-C-2-20P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		5 %	80 MHz			10 dBm	20 V	-100 dBc/Hz	1 dB	92.71mm x 55.88mm x 36.195mm		70 Cel	-20 Cel		1 kHz	LPLM		TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	4000 MHz	8000 MHz
6584	M/a-com Technology Solutions	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		400 %	10 MHz			10 dBm	15 V	-90 dBc/Hz	2 dB			85 Cel	-55 Cel	8500 MHz	10 kHz
SMC2020N	Synergy Microwave	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT					30 mA	3 dBm	9 V	-80 dBc/Hz	2 dB			60 Cel	-30 Cel		1 kHz		-10 dBc	FREQUENCY OF 2067 TO 2079 MHZ AVAILABLE
MDR2100-17500	Spectrum Control
518038	Spectrum Control
LPLM-FREQ1-A-0-24P	L-3 Narda-miteq
DRO-F-FREQ-VT-ST	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %	8 MHz		120 mA	13 dBm	15 V	85 dBc/Hz	2 dB	40.64mm x 35.31mm x 13.97mm		70 Cel	-20 Cel		10 kHz	F	-20 dBc	SMA FEMALE CONNECTOR	6500 MHz	8800 MHz
LPLM-FREQ2-C-2-15P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		5 %	160 MHz			10 dBm	15 V	-95 dBc/Hz	1 dB	80.01mm x 54.61mm x 33.655mm		70 Cel	-20 Cel		1 kHz	LPLM		TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	8000 MHz	15000 MHz

Tuned DRO & CRO

Tuned DRO (Dielectric Resonator Oscillator) and CRO (Crystal Resonator Oscillator) are types of microwave oscillators used in communication systems, radar systems, and other applications that require a stable and precise frequency source.

Tuned DROs use a dielectric resonator, which is a ceramic block with high dielectric constant, as the frequency reference. The dielectric resonator is excited by a high-Q circuit, such as a varactor diode, and the oscillator frequency is tuned by varying the voltage applied to the varactor diode. Tuned DROs have a high frequency stability and can generate frequencies in the range of several gigahertz.

CROs, on the other hand, use a quartz crystal resonator as the frequency reference. The crystal resonator is cut in a specific orientation and shape that allows it to vibrate at a specific frequency. The oscillator circuit is designed to amplify the crystal's natural vibrations, resulting in a stable and precise oscillator frequency. CROs have a lower frequency stability than DROs, but they can generate frequencies up to several hundred megahertz.