DSA875

Rigol DSA875, Analizador de Espectro de 7.5 GHz

Codigo del Producto: DSA875

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La nueva serie DSA800 de analizadores de espectro de Rigol redefine la categoría de producto estableciendo nuevos estándares de desempeño y precio. La familia DSA800 cuenta con una singular pantalla panorámica, diseño compacto, e interfaz y operaciones fácles de usar, haciéndola ideal para aplicaciones de banco o de campo en prueba y producción de RF e inalámbrico. El nuevo analizador de espectro ofrece la habilidad de medir señales más pequeñas utilizando nuestro filtro IF digital, que permite configuraciones de ancho de banda más pequeñas y reduce los niveles de ruido desplegados. El DSA832 y el DSA875 tienen un RBW configurable tan bajo como 10 Hz y un DANL (nivel de ruido desplegado promedio) tan bajo como -161 dBm (típico). Adicionalmente, Rigol ofrece grandiosas opciones incluyendo un filtro EMI, un kit detector de cuasi-picos, generador de seguimiento, y preamplificador. Ya sea que su aplicación sea la verificación de radio a 455 MHz o monitorear el 3er armónico de señales de 2.4 GHz, usted encontrará en analizador de espectro adecuado en la familia actualizada DSA800.

Rango de frecuencia de 9 kHz a 7.5 GHz
Nivel de Ruido Desplegado Promedio (DANL) normalizado a 1 Hz que va de -135 dBm a -161 dBm típicamente
Ruido de Fase de offset -80 a -98 dBc/Hz @ 10 kHz
Incertidumbre Total de Amplitud de <1.5 dB a <0.8 dB nominal

Model		DSA815 DSA815-TG	DSA832E DSA832E-TG	DSA832 DSA832-TG	DSA875 DSA875-TG
Frequency
Frequency	Range	9kHz - 1.5GHz	9kHz - 3.2GHz		9kHz - 7.5GHz
	Resolution	1Hz
Resolution Bandwidth	Bandwidths (-3dB)	100Hz to 1MHz in 1-3-10 sequence	10Hz to 1MHz, in 1-3-10 sequence
	RBW Uncertainty	<5% nominal
	Filter Shape Factor (60dB : 3dB)	<5 nominal
Video Bandwidth	Bandwidths (-3dB)	1Hz to 3MHz, in 1-3-10 sequence
	Option EMI-DSA800 Bandwidths (-6dB)	200Hz, 9kHz, 120kHz
Internal Reference	Frequency	10MHz
	Accuracy	±(time since last calibration x aging rate + temperature stability + calibration accuracy)
	Initial Calibration Accuracy	<1ppm
	Temperature Stability [1]	<2ppm	<1ppm	<0.5ppm
	Aging Rate	<2ppm/year		<1ppm/year
Frequency Readout Accuracy	Marker Resolution	span / (number of sweep points - 1)
	Marker Uncertainty	±(frequency indication x reference frequency accuracy + 1% x span + 10% x resolution bandwidth + marker resolution)
Frequency Counter	Resolution	1Hz, 10Hz, 100Hz, 1kHz, 10kHz, 100kHz
	Uncertainty	±(frequency indication × reference frequency accuracy + counter resolution)
Frequency Span	Range	0Hz, 100Hz to maximum frequency of instrument
	Uncertainty	±span / (number of sweep points - 1)
SSB Phase Noise [2]	@ 10kHz offset	<-80dBc/Hz	<-90dBc/Hz	<-98dBc/Hz
	@ 100kHz offset	<-100dBc/Hz typ.
Residual FM [3]		<50Hz nom.	<20Hz nom.
Amplitude
Measurement Range		DANL to +20dBm (f _c ≥10MHz)
Maximum Input Level	CW RF Power	+20dBm (attenuation = 30dB) Please refer to the DSA700 series datasheet for more detail
	Maximum Damage Level	+30dBm (1W) Please refer to the DSA700 series datasheet for more detail When fc ≥10 MHz, the input level is >+25 dBm and the PA is off, the protection switch will be on
	DC Voltage	50V
Displayed Average Noise Level, DANL [4] Preamplifier Off	9kHz - 100kHz		<-120dBm/Hz typ.
	100kHz - 1MHz	<-110dBm/Hz, <-130dBm/Hz typ.	<-132dBm/Hz, <-135dBm/Hz typ.	<-135dBm/Hz, <-138dBm/Hz typ.
	1MHz - 5MHz	<-135dBm/Hz typ.
	5MHz - 1.5GHz		<-137dBm/Hz, <-140dBm/Hz typ.	<-140dBm/Hz, <-144dBm/Hz typ.
	1.5GHz - 3.2GHz
	3.2GHz - 6GHz				<-136dBm/Hz, <-140dBm/Hz typ.
	6GHz - 7.5GHz				<-131dBm/Hz, <-135dBm/Hz typ.
Displayed Average Noise Level, DANL [4] Preamplifier On	100kHz - 1MHz	<-130dBm/Hz, <-150dBm/Hz typ.	<-152dBm/Hz typ.
	1MHz - 5MHz	<-155dBm/Hz typ.	<-150dBm/Hz, <-153dBm/Hz typ.	<-152dBm/Hz, <-155dBm/Hz typ.
	5MHz - 1.5GHz		<-155dBm/Hz, <-158dBm/Hz typ.	<-157dBm/Hz, <-161dBm/Hz typ.
	1.5GHz - 3.2GHz
	3.2GHz - 6GHz				<-153dBm/Hz, <-157dBm/Hz typ.
	6GHz - 7.5GHz				<-148dBm/Hz, <-152dBm/Hz typ.
Display - Level Axis	Logarithmic Scale	1dB to 200dB
	Linear Scale	0 to Reference Level
	Number of Display Points	601
	Number of Traces	3 + Math Trace
	Trace Detectors	Normal, Positive-Peak, Negative-Peak, Sample, RMS, Voltage Average, Quasi-Peak (with EMI-DSA800 option)
	Trace Functions	Clear Write, Max Hold, Min Hold, Average, View, Blank
	Units	dBm, dBmV, dBμV, nV, μV, mV, V, nW, μW, mW, W
Frequency Response Preamplifier Off	100kHz - 1.5GHz	<0.7dB		<0.5dB, <0.3dB typ.
	1.5GHz - 3.2GHz		<0.7dB	<0.5dB, <0.3dB typ.
	3.2GHz - 7.5GHz				<0.7dB, <0.3dB typ.
Frequency Response Preamplifier On	100kHz - 1.5GHz	<1.0dB		<0.7dB, <0.3dB typ.
	1.5GHz - 3.2GHz		<1.0dB	<0.7dB, <0.3dB typ.
	3.2GHz - 7.5GHz				<0.9dB, <0.3dB typ.
Input Attenuator	Range	0dB to 30dB in 1dB steps
	Switching Uncertainty [5]	<0.5dB	<0.3dB
Absolute Amplitude Uncertainty [6]		<0.4dB	<0.3dB
RBW Switching Uncertainty		<0.1dB (relative to 1kHz RBW)
Reference Level	Range	-100dBm to +20dBm in 1dB steps
	Resolution	0.01dB (log scale) 4 digits (linear scale)
Preamplifier Gain		20dB nom.	17dB nom.
Level Measurement Uncertainty [7]		<1.5dB nom.	<1.0dB nom.	<0.8dB nom.
RF Input VSWR	300kHz - 3.2GHz	<1.5:1 nom. (attenuation ≥10dB)
	3.2GHz - 7.5GHz				<1.8:1 nom. (attenuation ≥10dB)
Second Harmonic Intercept [8]		+40dBm		+45dBm
Third-Order Intercept [9]		+10dBm	+7dBm	+11dBm, +15dBm typ.
1dB Gain Compression Point (P_1dB) - Input Mixer [10]		>0dBm
Spurious Response	Inherent [11]	<-88dBm typ.	<-90dBm typ. [xxx], <-100dBm typ.
	Intermediate Frequency	<-60dBc
	System Related Sidebands [12]	<-60dBc
	Input Related Spurious	<-60dBc (mixer level = -30dBm)
Sweep
Sweep Mode		Continuous, Single
Sweep Time	Span ≥ 100Hz	10ms to 1,500s	10ms to 3,200s		10ms to 7,500s
	Zero Span	20µs to 1,500s	20µs to 3,200s		20µs to 7,500s
Sweep Time Uncertainty		5% nom. (span ≥100Hz or zero span sweep time setting >1ms)
Tracking Generator (Option)
Frequency Range		100kHz to 1.5GHz	100kHz to 3.2GHz		100kHz to 7.5GHz
Output Level Range		-20dBm to 0dBm	-40dBm to 0dBm
Output Level Resolution		1dB
Output Flatness		±3dB nom., relative to 50MHz
Trigger
Trigger Source		Free Run, Video, External
External Trigger Level		5V TTL
Input / Output
RF Input	Impedance	50Ω
	Connector	N-type female
Tracking Generator	Impedance	50Ω
	Connector	N-type female
Internal Reference	Frequency	10MHz
	Output Level	+3dBm to +10dBm, +8dBm typ.
	Impedance	50Ω nom.
	Connector	BNC female
External Reference	Frequency	10MHz ± 5ppm
	Input Level	0dBm to +10dBm
	Impedance	50Ω nom.
	Connector	BNC female
External Trigger Input	Impedance	1kΩ nom.
	Connector	BNC female
USB Host	Connector	A plug
	Protocol	v2.0
USB Device	Connector	B plug
	Protocol	v2.0
LAN	LXI core 2011 device	10/100 Base, RJ-45
IEC/IEEE (GPIB) bus (Optional)		IEEE488.2
General Specifications
Display	Type	10MHz ± 5ppm
	Resolution	0dBm to +10dBm
	Size	8"
	Colours	64k
Printer Support		PictBridge
Memory	Internal	Flash disk
	External	USB storage device (not supplied)
Power Supply	AC Input Voltage Range	100V to 240V nom.
	AC Supply Frequency	45Hz to 440Hz
	Power Consumption	35W typ., 50W max. with all options
Environmental	Temperature	0⁰C to 50⁰C, operating -20⁰C to 70⁰C, storage
	Humidity	≤95% relative humidity (0⁰C to 30⁰C) ≤75% relative humidity (30⁰C to 40⁰C)
	Altitude	3,000m max.
EMC	In line with EN61326-1:2006
	IEC 61000-4-2:2001	±4.0kV (contact discharge) ±4.0kV (air discharge)
	IEC 61000-4-3:2002	3V/m (80MHz to 1GHz) 3V/m (1.4GHz to 2GHz) 1V/m (2.0GHz to 2.7GHz)
	IEC 61000-4-4:2004	1kV power lines
	IEC 61000-4-5:2001	0.5kV (phase to neutral) 0.5kV (phase to PE) 1kV (neutral to PE)
	IEC 61000-4-6:2003	3V (0.15MHz to 80MHz)
	IEC 61000-4-11:2004	voltage dip: 0% UT during half cycle, 0% UT during 1 cycle, 70% UT during 25 cycles short interruption: 0% UT during 250 cycles
Dimensions (W x H x D)		362mm x 179mm x 128mm
Weight		4.25kg (9.4lb)	4.55kg (10.0lb) without tracking generator 5.15kg (11.4lb) with tracking generator
Recommended Calibration Interval		1 year

[1] 0⁰C to 50⁰C, referenced to 25⁰C
[2] 20⁰C to 30⁰C, fc = 1GHz
[3] 20⁰C to 30⁰C, RBW = VBW = 1kHz
[4] attenuation = 0dB, RBW = VBW = 100Hz, sample detector, trace average ≥ 50, 20℃ to 30℃, input impedence = 50Ω
[5] fc = 50MHz, relative to 10dB, 20℃ to 30℃
[6] fc = 50MHz, peak detector, preamplifier off, attenuation = 10dB, input signal level = -10dBm, 20℃ to 30℃
[7] 95% confidence level, S/N >20dB, RBW = VBW = 1kHz, preamplifier off, attenuation = 10dB, -50dBm < input level ≤ 0dBm, fc >10MHz, 20℃ to 30℃
[8] fc ≥50MHz, input signal level = -20dBm, attenuation = 10dB
[9] fc ≥50MHz, two -20dBm tones at input mixer spaced by 200kHz, attenuation = 10dB
[10] fc ≥50MHz, attenuation = 0dB
[11] Input terminated 50Ω, attenuation = 0dB, 20℃ to 30℃
[12] Referenced to local oscillators, referenced to A/D conversion, referenced to subharmonic of first LO, referenced to harmonic of first LO

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Rigol DSA875, Analizador de Espectro de 7.5 GHz

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