Tuned DRO & CRO

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Part	Manufacturer	Oscillator Type	Mounting Feature	No. of Terminals	Frequency Stability	Package Body Material	Tuning Range	Maximum Supply Voltage	Maximum Supply Current	Output Power	Nominal Supply Voltage	Phase Noise	Power Supplies (V)	Package Equivalence Code	Power Variation	Sub-Category	Physical Dimension	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Nominal Operating Frequency	Offset Frequency	Manufacturer Series	Qualification	Maximum Harmonics Level	Additional Features	Minimum Operating Frequency	Maximum Operating Frequency
MDR2100-14500	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %		20 MHz		125 mA	10 dBm	15 V	-92 dBc/Hz					41.9mm x 37.1mm x 39.4mm		65 Cel	-20 Cel		10 kHz			-15 dBc		14500 MHz	15500 MHz
MDR2100-18500	Spectrum Control
DSO-206000-20	Avantek	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		500 %		10 MHz		250 mA	20 dBm	15 V	-100 dBc/Hz			3 dB		69.85mm x 40.64mm x 24.892mm		85 Cel	-54 Cel	6000 MHz	10 kHz	DSO-2000-20		-20 dBc
LPLM-FREQ1-D-0-24P	L-3 Narda-miteq
511058	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
DSO-209700-20R	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				9700 MHz	10 kHz	DSO-2000-20		-20 dBc
513142	Spectrum Control
MDR5100-2500	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				10 MHz		275 mA	12 dBm	12 V	-102 dBc/Hz			1 dB		69.8mm x 69.8mm x 38.1mm		65 Cel	-20 Cel	2500 MHz	1 kHz			-15 dBc
CSO-2507	Synergy Microwave	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT						35 mA	3 dBm	11 V	-92 dBc/Hz					19.05mm x 19.05mm x 6.731mm		85 Cel	-40 Cel	2506.7 MHz	1 kHz			-10 dBc
515105	Spectrum Control
MDR2100-2500	Spectrum Control
621525	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						125 mA	12 dBm	15 V	-125 dBc/Hz			1 dB		76.2mm x 50.8mm x 12.7mm		70 Cel	-20 Cel	1800 MHz	1 kHz			-20 dBc
611222	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						160 mA	9 dBm	15 V	-117 dBc/Hz			1 dB		76.2mm x 57.15mm x 12.7mm		70 Cel	-20 Cel	1200 MHz	1 kHz			-20 dBc
UMX-471-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16		PLASTIC/EPOXY				5 dBm	6 V	-80 dBc/Hz	6	LCC16,.5SQ,100		Other Oscillators	12.7mm x 12.7mm x 4.57mm		85 Cel	-40 Cel	1675 MHz	1 kHz		Not Qualified	-15 dBc		1550 MHz	1675 MHz
611222	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						160 mA	9 dBm	15 V	-117 dBc/Hz			1 dB		76.2mm x 57.15mm x 12.7mm		70 Cel	-20 Cel	1200 MHz	1 kHz			-20 dBc
MDR6100-20000	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				20 MHz		275 mA	12 dBm	12 V	-90 dBc/Hz			1 dB		57.15mm x 57.15mm x 15.75mm		65 Cel	-20 Cel	20000 MHz	1 kHz			-15 dBc
MDR2100-19500	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %		20 MHz		125 mA	10 dBm	15 V	-88 dBc/Hz					41.9mm x 37.1mm x 39.4mm		65 Cel	-20 Cel		10 kHz			-15 dBc		19500 MHz	20500 MHz
10-650-9200-000-FREQ	Smiths Group Plc	ELECTRONIC TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %			18 V		10 dBm							2.25mm x 2.25mm x 0.63mm	12 V	70 Cel	0 Cel					-15 dBc		8000 MHz	12000 MHz
LPLM-FREQ1-B-0-15P	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
LPLM-FREQ2-C-2-20P	L-3 Narda-miteq
511078	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
DRO-G-FREQ-ST	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %		10 MHz		120 mA	13 dBm	15 V	85 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
MDR3001	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR
511075	Api Technologies
DSO-2FREQ1-20R	Avantek	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		500 %		6 MHz		250 mA	20 dBm	15 V	-100 dBc/Hz			3 dB		72.39mm x 50.8mm x 27.432mm					10 kHz	DSO-2000-20		-20 dBc		3000 MHz	4499 MHz
511074	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
621501	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						125 mA	12 dBm	15 V	-134 dBc/Hz			1 dB		76.2mm x 50.8mm x 12.7mm		70 Cel	-20 Cel	600 MHz	1 kHz			-20 dBc
LPLM-FREQ2-C-1-20P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		5 %		160 MHz			10 dBm	20 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
DSO-2FREQ2-20R	Avantek	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		500 %		10 MHz		250 mA	20 dBm	15 V	-100 dBc/Hz			3 dB		69.85mm x 40.64mm x 24.892mm					10 kHz	DSO-2000-20		-20 dBc		4500 MHz	7999 MHz
624107	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						125 mA	12 dBm	15 V	-115 dBc/Hz			1 dB		69.85mm x 57.15mm x 31.75mm		70 Cel	-20 Cel	7000 MHz	1 kHz			-20 dBc
DRO-E-FREQ-ST	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %		5 MHz		150 mA	13 dBm	15 V	105 dBc/Hz			2 dB		69.85mm x 53.3mm x 23.62mm		70 Cel	-20 Cel		10 kHz	E		-20 dBc	SMA FEMALE CONNECTOR	3700 MHz	4800 MHz
MDR2100-4500	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %		10 MHz		125 mA	10 dBm	15 V	-103 dBc/Hz					50.8mm x 44.5mm x 44.5mm		65 Cel	-20 Cel		10 kHz			-15 dBc		4500 MHz	5500 MHz
LPLM-FREQ2-C-0-24P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		5 %		160 MHz			10 dBm	24 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
LPLM-FREQ1-D-2-15P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		1 %		80 MHz			10 dBm	15 V	-100 dBc/Hz			1 dB		92.71mm x 55.88mm x 36.195mm		50 Cel	0 Cel		1 kHz	LPLM			TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	4000 MHz	8000 MHz
625133	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						125 mA	12 dBm	15 V	-112 dBc/Hz			1 dB		69.85mm x 38.1mm x 25.4mm		70 Cel	-20 Cel	9000 MHz	1 kHz	625133		-20 dBc
MASYML0007	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		200 %					3 dBm	9 V	-96 dBc/Hz					38.1mm x 38.1mm x 7.62mm		85 Cel	-40 Cel	1600 MHz	1 kHz			-15 dBc
DSO-2FREQ1-10R	Avantek
6594	M/a-com Technology Solutions	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		400 %		15 MHz			10 dBm	15 V	-90 dBc/Hz			2 dB				85 Cel	-55 Cel	12000 MHz	10 kHz
SMC1818N	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				FREQUENCY OF 1877 TO 1889 MHZ AVAILABLE
MDR2100-6500	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %		20 MHz		125 mA	10 dBm	15 V	-99 dBc/Hz					41.9mm x 37.1mm x 39.4mm		65 Cel	-20 Cel		10 kHz			-15 dBc		6500 MHz	7500 MHz
LPLM-FREQ1-D-2-20P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		1 %		80 MHz			10 dBm	20 V	-100 dBc/Hz			1 dB		92.71mm x 55.88mm x 36.195mm		50 Cel	0 Cel		1 kHz	LPLM			TUNING RANGE UPTO 5 PERCENT AVAILABLE ON CUSTOM MODELS	4000 MHz	8000 MHz
MDR2100	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				20 MHz		125 mA	10 dBm	12 V	-88 dBc/Hz							65 Cel	-20 Cel		10 kHz			-15 dBc		2500 MHz	21000 MHz
LPLM-FREQ2-A-1-24P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT				160 MHz			10 dBm	24 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
10-650-9100-000-FREQ	Smiths Group Plc	ELECTRONIC TUNED DRO OSCILLATOR	CHASSIS MOUNT		225 %			18 V		10 dBm							2.25mm x 2.25mm x 0.63mm	12 V	70 Cel	0 Cel					-15 dBc		5000 MHz	8000 MHz
XTM-FREQC-15P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		5 %				240 mA	10 dBm	15 V				1 dB		80.01mm x 33.78mm x 54.61mm									SMA FEMALE CONNECTOR	130 MHz	1000 MHz
LPLM-FREQ2-C-0-15P	L-3 Narda-miteq
LPLM-FREQ1-B-1-20P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		20 %		80 MHz			10 dBm	20 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
516114	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %			20 V	90 mA	17 dBm		-75 dBc/Hz			3 dB		1.5mm x 1.2mm x 0.75mm	15 V	85 Cel	-55 Cel		1 kHz			15 dBc		10000 MHz	11000 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.