RF High Frequency Stability Ultra Low Phase Noise Receiver Frequency Synthesizers

RF High Frequency Stability Ultra Low Phase Noise Receiver Frequency Synthesizers

Features:

High Frequency Stability
Ultra Low Phase Noise

Applications:

Wireless
Transceiver
Radar
Laboratory Test

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A Frequency Synthesizer is a circuit or device that generates an adjustable frequency output signal.

It usually consists of one or more reference frequency synthesizers, phase-locked loops (PLL), and frequency dividers. The main function of the frequency synthesizer is to generate a controlled or adjustable output frequency based on the reference frequency of the input or the counter input. It can achieve precise frequency tuning by changing the input control signal or counter parameters. Frequency synthesizer is widely used in wireless communication, satellite communication, radar, navigation system, wireless data transmission, sound synthesis and other fields. It can achieve accurate frequency regulation and stable frequency output in these applications, making it suitable for the synthesis of frequency signals and accurate frequency control.

The following are its main features:

1. High frequency stability: It has high frequency stability and can ensure the frequency accuracy and stability of the output signal.
2. Good frequency adjustability: It has good frequency adjustability and can flexibly generate signals of different frequencies.
3. Multi channel: Multiple channels can be set, supporting multiple standard clock outputs.
4. High output signal quality: The generated output signal has good quality, low distortion, and low phase noise.
5. Programmability: It has strong programmability and can control parameters such as frequency and phase through software or hardware.

Application:

1. Communication system: Widely used in communication systems, such as modems, transceivers, base stations, etc.
2. spectrum analyzer: widely used in spectrum analyzer, it can be used to measure signal spectrum characteristics and analyze signal harmonics, noise and other indicators.
3. Instrument equipment: It can be used as a frequency source for various instrument equipment, such as frequency standards, high-precision timers, frequency meters, etc.
4. Synthesizer: Often used in frequency synthesizers, it can synthesize multiple frequencies into a stable and accurate output signal.
5. Signal processing system: It can be used in signal processing systems, such as digital signal processing systems, radar, etc.
Frequency synthesizers is a high frequency stability frequency source.

Qualwave supplies ultra low phase noise frequency synthesizers at frequencies up to 40GHz. Our frequency synthesizers are widely used in many areas.

Frequency Synthesizers (Module)
Part Number	Output Frequency (GHz)	Step (Hz）	Switching Speed (μS Max.)	Output Power (dBm Min.)	Output Phase Noise @1KHz(dBc/Hz)	Reference Frequency (MHz)	Voltage/Current (V/A Max.)	Control Type	Package Type	Lead Time(Weeks)
QFS-50-22600-MS	0.05~22.6	0.1	400	4±5	-155	100	12/0.7	SPI	module	4~6
QFS-200-19000-MS	0.2~19	100	500	0±5	-97	100	12/1.2	SPI	module	4~6
QFS-200-15000-1	0.2~15	1	500	1±6	-81	100	3.3/0.6	SPI	module	4~6
QFS-200-15000-2	0.2~15	0.1	200	0±4	-105	100	12/0.75	SPI	module	4~6
QFS-200-15000-3	0.2~15	0.1M	200	0±4	-108	100	12/1.8	SPI	module	4~6
QFS-200-15000-4	0.2~15	0.1	500	0±4	-113	10, 100	12/1.95	SPI	module	4~6
QFS-200-14600-MS	0.2~14.6	0.1	200	0±4	-104	100	12/1	SPI	module	4~6

Frequency Synthesizers(PXI & Module)
Part Number	Output Frequency (GHz)	Step (Hz）	Switching Speed (μS Max.)	Output Power (dBm Min.)	Output Phase Noise @1KHz(dBc/Hz)	Reference Frequency (MHz)	Voltage/Current (V/A Max.)	Control Type	Package Type	Lead Time(Weeks)
QFS-200-40000	0.2~40	0.1, 0.2	200	-40~+10	-95	-	12/1.8	UART	PXI & module	4~6
QFS-200-40000-1	0.2~40	0.1, 0.2	200	-40~+10	-99	100	220/-	UART	module	4~6

Agile Frequency Synthesizers
Part Number	Output Frequency (GHz)	Step (Hz）	Switching Speed (μS Max.)	Output Power (dBm Min.)	Output Phase Noise @1KHz(dBc/Hz)	Reference Frequency (MHz)	Voltage/Current (V/A Max.)	Control Type	Package Type	Lead Time(Weeks)
QAFS-1250-20000-MS	1.25~20	0.1	10	5	-79	100	12/1.5	SPI	module	4~6
QAFS-1250-20000-MP	1.25~20	10K	0.5	13	-104	10, 100	12/1.7	Parallel port	module	4~6

Narrow Band Frequency Synthesizers
Part Number	Output Frequency (GHz)	Step (Hz）	Switching Speed (μS Max.)	Output Power (dBm Min.)	Output Phase Noise @1KHz(dBc/Hz)	Reference Frequency (MHz)	Voltage/Current (V/A Max.)	Control Type	Package Type	Lead Time(Weeks)
QFS-X-Y	a narrow band in 1~40GHz	0.1, 0.2, 0.4	200	10	-94	10, 100	12/1.4	RS232, SPI	module	4~6