Tuned DRO & CRO

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Part	Manufacturer	Oscillator Type	Mounting Feature	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
MDR2100-17500	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	5 %	20 MHz		125 mA	10 dBm	15 V	-90 dBc/Hz		41.9mm x 37.1mm x 39.4mm		65 Cel	-20 Cel		10 kHz		-15 dBc		17500 MHz	18500 MHz
10-650-9100-000-FREQ	Trak Microwave	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
10-600-9000-000-FREQ	Trak Microwave	ELECTRONIC TUNED CRO OSCILLATOR	CHASSIS MOUNT	900 %		18 V		10 dBm				2.25mm x 2.25mm x 0.63mm	12 V	70 Cel	0 Cel				-15 dBc		500 MHz	1500 MHz
611210	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				160 mA	9 dBm	15 V	-123 dBc/Hz	1 dB	76.2mm x 57.15mm x 12.7mm		70 Cel	-20 Cel	600 MHz	1 kHz		-20 dBc
XTM-FREQC-20P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT	5 %			240 mA	10 dBm	20 V		1 dB	80.01mm x 33.78mm x 54.61mm								SMA FEMALE CONNECTOR	130 MHz	1000 MHz
611234	Spectrum Control	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
MDR5100-20000	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	20000 MHz	1 kHz		-15 dBc
DSO-212000-10	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	12000 MHz	10 kHz	DSO-2000-10	-20 dBc
611232	Spectrum Control	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
LPLM-FREQ1-B-2-24P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT	20 %	80 MHz			10 dBm	24 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
10-650-9200-002-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	85 Cel	-54 Cel				-15 dBc		8000 MHz	12000 MHz
SYN8386N	Synergy Microwave	ELECTRONIC TUNED CRO OSCILLATOR	SURFACE MOUNT			12 V	40 mA	3 dBm		-112 dBc/Hz			11 V	70 Cel	-20 Cel		10 kHz		-10 dBc	FREQUENCY OF 835 TO 865 MHZ AVAILABLE
515106	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	5 %		20 V	90 mA	17 dBm		-77 dBc/Hz	3 dB	2.0mm x 1.4mm x 0.85mm	15 V	85 Cel	-55 Cel		1 kHz		15 dBc		9000 MHz	10000 MHz
511063	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
MDR5100-16000	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		20 MHz		275 mA	12 dBm	12 V	-92 dBc/Hz	1 dB	69.8mm x 69.8mm x 38.1mm		65 Cel	-20 Cel	16000 MHz	1 kHz		-15 dBc
MDR2100-12500	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	5 %	20 MHz		125 mA	10 dBm	15 V	-93 dBc/Hz		41.9mm x 37.1mm x 39.4mm		65 Cel	-20 Cel		10 kHz		-15 dBc		12500 MHz	13500 MHz
511049	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
DRO-N-FREQ-HP-ST	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	225 %	10 MHz		150 mA	14 dBm	15 V	80 dBc/Hz	1.5 dB	36.83mm x 26.67mm x 12.19mm		70 Cel	-20 Cel		10 kHz	N	-20 dBc	SMA FEMALE CONNECTOR	24000 MHz	26000 MHz
DSO-2FREQ2-13R	Avantek	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	500 %	10 MHz		75 mA	13 dBm	15 V	-100 dBc/Hz	3 dB	69.85mm x 40.64mm x 24.892mm					10 kHz	DSO-2000-13	-20 dBc		4500 MHz	7999 MHz
611224	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	1300 MHz	1 kHz		-20 dBc
DSO-2FREQ2-10	Avantek	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	500 %	25 MHz		75 mA	10 dBm	15 V	-90 dBc/Hz	3 dB	50.292mm x 34.29mm x 22.225mm					10 kHz	DSO-2000-10	-20 dBc		8000 MHz	11999 MHz
511055	Spectrum Control	MECHANICAL TUNED CRO OSCILLATOR
DSO-2FREQ2-10R	Avantek	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	500 %	25 MHz		75 mA	10 dBm	15 V	-90 dBc/Hz	3 dB	50.292mm x 34.29mm x 22.225mm					10 kHz	DSO-2000-10	-20 dBc		8000 MHz	11999 MHz
621503	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				125 mA	12 dBm	15 V	-133 dBc/Hz	1 dB	76.2mm x 57.15mm x 12.7mm		70 Cel	-20 Cel	700 MHz	1 kHz		-20 dBc
DSO-206000-20R	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				6000 MHz	10 kHz	DSO-2000-20	-20 dBc
MDR5100-12000	Api Technologies	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT		20 MHz		275 mA	12 dBm	12 V	-93 dBc/Hz	1 dB	69.8mm x 69.8mm x 38.1mm		65 Cel	-20 Cel	12000 MHz	1 kHz		-15 dBc
LPLM-FREQ2-D-1-20P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT	1 %	160 MHz			10 dBm	20 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
511071	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
DRO-J-FREQ-VT-ST	L-3 Narda-miteq	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	225 %	20 MHz		120 mA	11 dBm	15 V	75 dBc/Hz	2 dB	36.83mm x 26.67mm x 12.19mm		70 Cel	-20 Cel		10 kHz	J	-20 dBc	SMA FEMALE CONNECTOR	16000 MHz	18000 MHz
DSO-2FREQ3-20	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					10 kHz	DSO-2000-20	-20 dBc		8000 MHz	11999 MHz
611220	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT				160 mA	9 dBm	15 V	-118 dBc/Hz	1 dB	76.2mm x 57.15mm x 12.7mm		70 Cel	-20 Cel	1100 MHz	1 kHz		-20 dBc
511064	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
511063	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
MDR2100-20500	Api Technologies	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		20500 MHz	21500 MHz
MASYML0007	Remec Defense & Space	MECHANICAL TUNED CRO OSCILLATOR																MASYML0007
LPLM-FREQ1-A-1-20P	L-3 Narda-miteq	MECHANICAL TUNED CRO OSCILLATOR	CHASSIS MOUNT		80 MHz			10 dBm	20 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
511058	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
DRO-M-FREQ-VT-ST	L-3 Narda-miteq	ELECTRONIC TUNED DRO OSCILLATOR	CHASSIS MOUNT	225 %	25 MHz		120 mA	11 dBm	15 V	75 dBc/Hz	1.5 dB	36.83mm x 26.67mm x 12.19mm		70 Cel	-20 Cel		10 kHz	M	-20 dBc	SMA FEMALE CONNECTOR	22000 MHz	24000 MHz
511067	Api Technologies	MECHANICAL TUNED CRO OSCILLATOR
DRO-E-FREQ-SP	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
LPLM-FREQ1-C-1-15P	L-3 Narda-miteq
DRO-J-FREQ-ST	L-3 Narda-miteq
10-600-9000-002-FREQ	Trak Microwave	ELECTRONIC TUNED CRO OSCILLATOR	CHASSIS MOUNT	900 %		18 V		10 dBm				2.25mm x 2.25mm x 0.63mm	12 V	85 Cel	-54 Cel				-15 dBc		500 MHz	1500 MHz
MDR2100-13500	Spectrum Control	MECHANICAL TUNED DRO OSCILLATOR	CHASSIS MOUNT	5 %	20 MHz		125 mA	10 dBm	15 V	-93 dBc/Hz		37.1mm x 25.4mm x 39.4mm		65 Cel	-20 Cel		10 kHz		-15 dBc		13500 MHz	14500 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.