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
UMX-870-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16		PLASTIC/EPOXY					7 V		7	LCC16,.5SQ,100		Other Oscillators			85 Cel	-40 Cel	847 MHz			Not Qualified			818 MHz	847 MHz
621527	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						125 mA	12 dBm	15 V	-124 dBc/Hz			1 dB		76.2mm x 50.8mm x 12.7mm		70 Cel	-20 Cel	1900 MHz	1 kHz			-20 dBc
MDR2100-8500	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %		20 MHz		125 mA	10 dBm	15 V	-97 dBc/Hz					41.9mm x 37.1mm x 39.4mm		65 Cel	-20 Cel		10 kHz			-15 dBc		8500 MHz	9500 MHz
511070	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
MDR5100-20000	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				20 MHz		275 mA	12 dBm	12 V	-90 dBc/Hz			1 dB		69.8mm x 69.8mm x 38.1mm		65 Cel	-20 Cel	20000 MHz	1 kHz			-15 dBc
MASYML0007	Cobham Plc	MECHANICAL TUNED CRO OSCILLATOR
M512049A-FREQ	Herley Industries	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		158 %		10 MHz	18 V	125 mA	13 dBm		-90 dBc/Hz			1.5 dB		45mm x 35.6mm x 23.1mm	12 V	85 Cel	-54 Cel		10 kHz	M5120		-25 dBc		8000 MHz	11999 MHz
MDR5100-18000	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				20 MHz		275 mA	12 dBm	12 V	-91 dBc/Hz			1 dB		69.8mm x 69.8mm x 38.1mm		65 Cel	-20 Cel	18000 MHz	1 kHz			-15 dBc
MDR2100-7500	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %		20 MHz		125 mA	10 dBm	15 V	-98 dBc/Hz					41.9mm x 37.1mm x 39.4mm		65 Cel	-20 Cel		10 kHz			-15 dBc		7500 MHz	8500 MHz
511052	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
UMX-114-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16		PLASTIC/EPOXY					5 V		5	LCC16,.5SQ,100		Other Oscillators			85 Cel	-40 Cel	2350 MHz			Not Qualified			2220 MHz	2350 MHz
511054	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
DRO-K-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	K		-20 dBc	SMA FEMALE CONNECTOR	18000 MHz	20000 MHz
ETCO-01000-01100-15P	L-3 Narda-miteq	ELECTRONIC TUNED CRO OSCILLATOR	CHASSIS MOUNT				10 MHz		200 mA	13 dBm	15 V						57.15mm x 57.15mm x 15.24mm		60 Cel	-10 Cel			ETCO		-20 dBc	SMA FEMALE CONNECTOR	1000 MHz	1100 MHz
MDR5100-21000	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				20 MHz		275 mA	12 dBm	12 V	-90 dBc/Hz			1 dB		69.8mm x 69.8mm x 38.1mm		65 Cel	-20 Cel	21000 MHz	1 kHz			-15 dBc
517053	Api Technologies
MDR6100	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				20 MHz		275 mA	13 dBm	12 V	-90 dBc/Hz							65 Cel	-20 Cel		1 kHz			-20 dBc		3000 MHz	21000 MHz
512133	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %			20 V	90 mA	17 dBm		-93 dBc/Hz			3 dB		3.5mm x 2.0mm x 1.25mm	15 V	85 Cel	-55 Cel		1 kHz			15 dBc		2000 MHz	3000 MHz
611232	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	1700 MHz	1 kHz			-20 dBc
621503	Spectrum Control
511062	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
623115	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						125 mA	12 dBm	15 V	-118 dBc/Hz			1 dB		2.75mm x 2.25mm x 1.5mm		70 Cel	-20 Cel	5000 MHz	1 kHz			-20 dBc
621515	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						125 mA	12 dBm	15 V	-128 dBc/Hz			1 dB		76.2mm x 50.8mm x 12.7mm		70 Cel	-20 Cel	1300 MHz	1 kHz			-20 dBc
SYN1740N	Synergy Microwave	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT							10 dBm	10 V	-118 dBc/Hz			2 dB		23.114mm x 23.114mm x 7.747mm		70 Cel	-20 Cel	1740 MHz	10 kHz			-10 dBc
511077	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
MDR2100-4500	Api Technologies	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
UMX-164-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16		PLASTIC/EPOXY			30 mA		6 V		6	LCC16,.5SQ,100		Other Oscillators			85 Cel	-40 Cel	3200 MHz			Not Qualified			2950 MHz	3200 MHz
LPLM-FREQ2-C-0-20P	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
511060	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
611208	Api Technologies	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
511053	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
517054	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		5 %			20 V	90 mA	17 dBm		-68 dBc/Hz			3 dB		1.5mm x 1.2mm x 0.75mm	15 V	85 Cel	-55 Cel		1 kHz			15 dBc		13000 MHz	14000 MHz
SYN2235N	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	2235 MHz	1 kHz
SMC1740N	Synergy Microwave	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT						40 mA	10 dBm	10 V	-118 dBc/Hz			2 dB				70 Cel	-20 Cel	1740 MHz	10 kHz			-10 dBc
DO-110	M/a-com Technology Solutions	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		400 %		5 MHz		75 mA	10 dBm	15 V	-100 dBc/Hz			1.5 dB		68.58mm x 40.64mm x 30.48mm				4000 MHz	10 kHz
LPLM-FREQ2-B-0-20P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		20 %		160 MHz			10 dBm	20 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-C-1-20P	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
DRO-L-FREQ-VT-ST	L-3 Narda-miteq
ETCO-4000-12000-15P	L-3 Narda-miteq	ELECTRONIC TUNED CRO OSCILLATOR	CHASSIS MOUNT				10 MHz		300 mA	13 dBm	15 V						57.15mm x 57.15mm x 15.24mm		60 Cel	-10 Cel			ETCO		-15 dBc	SMA FEMALE CONNECTOR	4000 MHz	12000 MHz
MASYML0007	C-mac Microtechnology	MECHANICAL TUNED CRO OSCILLATOR
AB-PLLDRO-12.8GHZ	Abracon	ELECTRONIC TUNED DRO OSCILLATOR																					AB-PLLDRO-12.8GHZ
621511	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						125 mA	12 dBm	15 V	-129 dBc/Hz			1 dB		76.2mm x 50.8mm x 12.7mm		70 Cel	-20 Cel	1100 MHz	1 kHz			-20 dBc
MDR3001	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR
511051	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
DSO-216500-10	Avantek	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		500 %		25 MHz		75 mA	10 dBm	15 V	-80 dBc/Hz			3 dB		41.402mm x 26.924mm x 18.288mm		85 Cel	-54 Cel	16500 MHz	10 kHz	DSO-2000-10		-20 dBc
611214	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT						160 mA	9 dBm	15 V	-121 dBc/Hz			1 dB		76.2mm x 57.15mm x 12.7mm		70 Cel	-20 Cel	800 MHz	1 kHz			-20 dBc
511056	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
UMX-599-D16-G	Qorvo	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT	16		PLASTIC/EPOXY					8 V		8	LCC16,.5SQ,100		Other Oscillators			85 Cel	-40 Cel	2120 MHz			Not Qualified			2100 MHz	2120 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.