Máy Phát Dạng Sóng GA1484A-GA1484B

Code: #GA1484A-GA1484B

GA1484 is a high end signal generator designed and manufactured to create high frequency and stable signals capable of testing your very best devices and designs. It offers industry-leading performance, features and low cost of ownership. GA1484 generate the essential signals for parametric and functional testing of components and receivers. Frequency ranges extend from 250 kHz up to 4 GHz. The performance of the signal generator is called the benchmark of similar products in the market and they can meet your demands for design and manufacturing. An ideal instrument from the educational labs to high-end R&D labs.

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Máy Phát Dạng Sóng GA1484A-GA1484B

Technical Specification

Frequency

	Range	250kHz ~ 4.0GHz
	Resolution	0.1 Hz
Internal Reference Oscillator
		GA1484A	GA1484B
	Stability	< ±1ppm	< ±0.1ppm		Temp. from 0 to 45°C
	Aging	< ±1ppm/year	< ±0.1ppm/year
Time base Reference Output

	Frequency	10MHz
	Amplitude	>0.35Vrms
	Connector	BNC female, 50Ω
EXT Reference Input

	Frequency	10 MHz
	Amplitude	0.5 ~ 2Vrms
	Connector	BNC female，50Ω
RF Output

	Power Range	-127 ~ +13dBm
	Resolution	0.01 dB
	Accuracy	< ±1 dB			-120dBm ≤power≤+13dBm, Temp. From 20°C to 30°C, ALC ON
	VSWR	<1.8			power< 0dBm, typical value
	Connector	N type female, 50Ω			nominal value
Spectral Purity
		GA1484A		GA1484B
	SSB Phase Noise	< -95dBc/Hz		< -115dBc/Hz	Typical value: Carrier Frequency 1GHz; Offset 20 kHz
	Residual FM(ON CW)	< 30 Hz peak		< 10 Hz peak	CW, Carrier frequency 1GHz; Bandwidth from 0.3 to 3 kHz
Others

	Harmonics	< -30dBc
	Non-harmonics	< -50dBc

Amplitude Modulation

	Temp. Range	0 to 100%			Temp. From 0 to 45°C
	Resolution	0.1%
	Rate	20 Hz to 20 kHz
	Accuracy	< (set 5%+0.2%)			1 kHz modulation rate, Output: 0dBm, 60% modulation depth (only GA1484A) / 80%modulation depth (only GA1484B)
	Distortion	<2%			1 kHz modulation rate, Output: 0dBm, 60% modulation depth (only GA1484A) / 80%modulation depth (only GA1484B)
Frequency Modulation
		GA1484A	GA1484B
	Frequency Offset Range	20 Hz to 100 kHz
	Resolution	< 1%		min1 Hz
	Frequency Modulation	20 Hz to 80 kHz
	Accuracy	< (set 5%+0.2%)		1kHz modulation rate
	Distortion	< 1%	< 0.1%	1kHz modulation rate 50 kHz offset
	Frequency Offset Accuracy	< (Set 5%+200 Hz)		1kHz frequency rate, 50 kHz offset
	Carrier Frequency offset	< 200 Hz		Reference to carrier frequency, external model
Phase Modulation
		GA1484A	GA1484B
	Phase offset range	0 ~ 10rad		Modulation rate < 10 kHz
	Phase offset range	0 ~ 5rad		Modulation between 10 kHz and 20 kHz
	Resolution	< 1%
	Modulation Frequency	300 Hz to 20 kHz
	Accuracy	< set 5%+ 0.2rad )		1 kHz modulation rate
	Distortion	< 1.5%	< 0.1%	1 kHz modulation rate, 5rad offset

Pulse Modulation
		GA1484A	GA1484B
	On/off ratio	> 60 dB	> 80 dB
	Rise /fall time	< 60ns	< 50ns
	Pulse width	400ns to 1 s
	Pulse cycle	1us to 2 s
	Time resolution	100ns