供应 高频信号发生器,YB1053B 价格
产品介绍(中文)
高频信号发生器YB1053B是一款专业级电子测试仪器,采用直接数字合成(DDS)技术,确保频率稳定性和输出精度。该设备覆盖100kHz至150MHz的宽频段范围,频率分辨力可达1Hz,满足科研、通信及教育领域对信号源的多样化需求。输出电平范围0.3μVrms~1Vrms,支持调幅、调频、频移键控(FSK)及扫频功能,调制深度和频偏可灵活调节。仪器配备背光液晶屏,操作界面直观,支持参数存储与调用,并内置RS232接口便于系统集成。金属外壳设计兼具电磁兼容性与便携性,适用于实验室、生产线等场景。2628
Product Introduction (English)
The YB1053B High-Frequency Signal Generator is a professional-grade electronic testing instrument utilizing Direct Digital Synthesis (DDS) technology for stable frequency output and high precision. It covers a broad frequency range from 100kHz to 150MHz with 1Hz resolution, catering to diverse requirements in research, telecommunications, and education. The output level ranges from 0.3μVrms to 1Vrms, supporting AM/FM modulation, Frequency Shift Keying (FSK), and sweep functions with adjustable modulation depth and deviation. Featuring a backlit LCD interface for intuitive operation, it allows parameter storage/recall and includes an RS232 interface for system integration. The rugged metal casing ensures electromagnetic compatibility and portability, ideal for laboratories and production lines.2028
技术特点(中文)
YB1053B通过可编程逻辑器件与DSP实现高性能信号处理,输出谐波失真低于-30dBc,频谱纯度优异。其自动电平控制(ALC)电路保障幅度稳定性,程控衰减器提供0.1dB分辨力。设备支持内外频标自动切换,内置10MHz温补晶振(TCXO),温度频差仅2.5ppm。扫频模式步进速率10ms~1000ms可调,适用于滤波器响应测试等场景。紧凑设计(100H×215W×290Dmm)与2.5kg重量便于移动,同时符合工业环境可靠性要求。1926
Technical Features (English)
The YB1053B employs programmable logic devices and DSP for high-performance signal processing, delivering harmonic distortion below -30dBc and exceptional spectral purity. Its Automatic Level Control (ALC) circuit ensures amplitude stability, while a programmable attenuator offers 0.1dB resolution. The instrument supports auto-switching between internal/external references, with a built-in 10MHz TCXO oscillator achieving ±2.5ppm temperature stability. Sweep modes feature adjustable step rates (10ms~1000ms), ideal for filter response testing. The compact design (100H×215W×290Dmm, 2.5kg) combines portability with industrial-grade durability.2329
应用场景(中文)
该发生器广泛用于通信设备调试、射频组件测试及教学实验。其高精度信号输出可模拟复杂电磁环境,辅助中短波接收机灵敏度校准。在电子制造中,能够快速检测放大器、混频器等电路的频率响应;在教育领域,可配合示波器完成高频电路波形观测实验。此外,FSK功能为数字通信研发提供便捷的调制信号源。1217
Application Scenarios (English)
This generator is widely applied in communication equipment debugging, RF component testing, and educational experiments. Its high-precision output simulates complex electromagnetic environments for calibrating medium/shortwave receiver sensitivity. In electronics manufacturing, it efficiently tests frequency responses of amplifiers and mixers. For academia, it pairs with oscilloscopes to demonstrate high-frequency circuit waveforms. The FSK function also serves as a convenient modulation source for digital communication R&D.2125
简单介绍
电源电压 AC 200V±10%;50Hz±5% 外形尺寸 105H×225W×285D(mm) 质量 约3kg YB1053B,高频信号发生器
YB1053B,高频信号发生器
的详细介绍
YB1053B,高频信号发生器
数字频率计和计数器功能:
内置线性/对数扫频功能:
所有端口具有短路和抗输入电压保护功能:
外接调频功能和VCF压控输入:
采用金属外壳,具有的电磁兼容性,外形美观:
输出电压LED显示,TTL/CMOS输出:
频率微调功能,使测量更精确:
轻触开关、面板功能指示:
两路函数信号可独立使用:
内置调频、调幅功能。 |
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YB1602A
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YB1605A
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YB1610A
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YB1615A
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YB1620A
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频率范围
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0.2Hz~2MHz
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0.5Hz~5MHz
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0.1Hz~10MHz
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0.15Hz~15MHz
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0.2Hz~20MHz
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输出波形
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正弦波、方波、三角波、脉冲波、斜波、50Hz正弦波
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输出信号类型
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单频、调频、调幅、扫频(线性、对数)
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方波上升时间
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100ns
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50ns
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25ns
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20ns
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17ns
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输出电压幅度
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≥20Vp-p(1MΩ) ≥10Vp-p(50Ω)
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直流偏置
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±10V (1MΩ) ±5V (50Ω)
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输出阻抗
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50Ω
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占空比调节
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20%~80%
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计数范围
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6位(999999)
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幅度显示及分辨率
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3位,分辨率:1mVp-p(40dB)
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TTL输出幅度
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"0":≤0.6V; "1":≥2.8V
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TTL输出阻抗
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600Ω
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频率测量精度
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6位±1% ±1个字
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外测频范围
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1Hz~10MHz
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1Hz~30MHz
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幅度显示误差
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3位、±15% ±1个字
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调
频
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调频范围
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0~10%
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调频失真度
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1.5%
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外接调频频率范围
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10Hz~50kHz
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外调频灵敏度
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0~3Vp-p
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调
幅 |
调制度
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0~100%
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调制失真
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2%(fc=1MHz,fm=1kHz,)
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载波带宽
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100Hz~各型号频率上限
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外接调幅频率范围
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DC~100kHz
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外调频灵敏度、调制度
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0~3Vp-p(1kHz)、0%~100%
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物理特性
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电源电压
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AC 200V±10%;50Hz±5%
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外形尺寸
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105H×225W×285D(mm)
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质量
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约3kg
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