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高频信号发生器,射频信号源,SG-1710,标准信号发生器[产品打印页面]
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产品名称:
高频信号发生器,射频信号源,SG-1710,标准信号发生器
产品型号:
SG-1710
产品展商:
深圳市二手仪器,AP音频分析仪,逻辑分析仪,LCR电桥,1GHZ示波器
简单介绍
1GHz高精度讯号发生器选用最新晶片，快速锁定。全频少于10Hz误差射频输出，低噪音调频，于900MHz时少于10Hz。调频0至100kHz，调幅0至99.9%。宽量程电平输出，由-133dBm至+13dBm，输出端设于25W(RPP)的保护。
高频信号发生器,射频信号源,SG-1710,标准信号发生器的详细介绍
特点
- 府GPIB功能，LCD屏幕显示。
- 400Hz/1KHz内置音频调制，处置调制阻抗600Ω，输入电平1Vpp。
- 300个地址记忆设定，适任何市电操作。
- 随机附有高频电览，电源线，操作使用说明书等。
- 适合任何无线电通讯之调试。
技术指标
* 频率
- 范围 : 200kHz~1GHz
- 步进 : 1Hz
* 电平
- 范围 : -140dBμ~126dBμ at open circuit(-127dBm~13dBm)
- 步进 : 0.1dB
* 调制
- FM 范围 : 0~100kHz
- AM 范围 : 0~100%
详细技术指标
| FREQUENCY |
| |
Range |
200kHz ~ 1GHz |
| |
|
| |
Display |
VFD |
| |
|
| |
Resolution |
1Hz |
| |
|
| |
Accuracy |
±0.5 x 10-6 (0.5ppm) |
| |
|
|
| OUTPUT LEVEL |
| |
Range |
-14 dBμ ~ 126 dBμ at open circuit (-127dBm ~ 13dBm) |
| |
|
| |
Resolution |
0.1dB |
| |
|
| |
Accuracy |
±1.0dB (-4dBm~13dBm)
±1.5dB (-4dBm~ -37dBm)
±1.5dB+0.1dB/10dB step
decrease (-37dBm~ -127dBm) |
| |
|
| |
Output Impedance |
50Ω, VSWR: Less than 1.5 |
| |
|
| |
Flatness |
± 1.2dB at 0dBm (typically ±0.7dB) |
| |
|
| |
Harmonics |
≤-30dBc |
| |
|
| |
Sub-Harmonics |
≤-25dBc above 550MHz |
| |
|
| |
Spurious |
< -50dBc (<137.5MHz), < -60dBc (137.5MHz ~ 1GHz) |
| |
|
| |
Residual Modulation |
FM
<30Hz (CF:<137.5MHz)
<5Hz (CF:137.5MHz~275MHz)
<10Hz (CF:275MHz~550MHz)
<20Hz (CF:550MHz~1GHz) (with 50Hz~15kHz PDBW)
AM
<-65dBc (with 50Hz~15kHz PDBW) |
| |
|
| |
Reverse Power Protection |
Max. 25W |
| |
|
|
| MODULATION |
| |
Frequency |
400Hz , 1kHz , 3 kHz |
| |
|
| |
Internal Frequency |
10Hz ~ 20kHz |
| |
|
| |
External Modulation |
Impedance: 600Ω unbalanced
Input Voltage: 1Vpeak |
| |
|
| |
FM |
|
| |
- Deviation Range |
0 ~ 100kHz |
| |
- Resolution |
100Hz |
| |
- Accuracy |
±6% of programmed setting(typically 3%) |
| |
- Distortion |
<2% (with 75kHz dev. : AF 1kHz, Demod.BW=50Hz~15kHz) |
| |
|
| |
AM |
|
| |
- Range |
0 ~ 100% (≤7dBm) |
| |
- Resolution |
0.1% |
| |
- Accuracy |
±1%+ (±5% of programmed setting) |
| |
- Distortion |
<5%(70~90% AM),<3% (30~70% AM),<1.5% (0~30% AM) |
| |
|
|
| MEMORY CONTROL |
| |
Memory |
300 points |
| |
|
|
| OTHERS |
| |
Dimension |
115(H) × 430(W) × 410(D) mm |
| |
|
| |
Weight |
Approx : 14kg |
| |
|
| |
Power Requirements |
115/ 230 VAC, 50/60Hz |
| |
|
| |
Standard Accessories |
N-type Cable, Power Cable
Operating manual, Fuse |