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B1240-RF电源测试仪
B1240-RF电源测试仪
订货号: MM-28457-00
产地: 美国
品牌:
开发编号: N
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*此产品根据配置不同价格不同
*此价格为参考价格,具体价格以订单合同为准
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产品描述:

B1240 RF power tester, B1240-RF 电源测试仪   
• 10KHz to 1040MHz frequency range
• AM, PM and FM modulation
• -127dBm to +6dBm output level
• Self Test and Calibration capabilities
• 25W reverse power protection
• 100 location memory for storing Frequency, modulation and output level data
• Optional GPIB interface
 
 
 
Frequency
Range
10KHz to 1040MHz
Display Resolution
10Hz (10KHz to 520MHz)
20Hz (520MHz to 1040MHz)
Accuracy
±1.5 x 10-6 after 20 minutes of warm up
Output Characteristics
Output Level Range
-127dBm to + 6dBm
Display Resolution
0.1dB
Accuracy
±1dB (> -10dBm)
±2dB (< -10dBm)
Amplitude Flatness
< 0.5dB (10KHz to 1040KHz, -10dBm to +6dBm)
Output impedance
50
Amplitude Units
dBm and dBµ
Output Protection
25W of reverse power
Spectral Purity
Spurious
Better than -35dB at carrier frequency < 62.5MHz and 0dBm
Better than -25dB at carrier frequency > 62.5MHz and 0dBm
Residual Modulation
FM: 7Hz
AM: 0.05%
Modulation (FM)
Deviation
0 to 100KHz (1Mz to 1040MHz)
Carrier Freq. x 10% (below 1MHz)
Resolution
10Hz (0 to 10KHz deviation)
100Hz (10KHz to 100KHz deviation)
Accuracy
±5% for 1KHz or 400Hz modulation
Frequency Response
±0.5dB (50Hz to 50KHz)
Distortion
< 2% THD (1KHz Mod., Max deviation and Carrier Freq. > 250KHz)
Modulation (PM)
Range
0 to 10 Radians
Resolution
0.01 Radians
Frequency Response
±1dB (10KHz to 10KHz)
Deviation Accuracy
±5% at 1KHz Modulation
Modulation (AM)
Range
0 to 99%
Resolution
0.50%
Accuracy
Better than ±4% of depth setting + 1% at 1KHz
Frequency Response
±0.5% (50Hz to 50KHz)
Envelope Distortion
< 3% THD (at 70% mod and 1KHz)
Modulation Oscillator
Frequency: 1KHz and 400Hz
External Modulation Input
Range: 10Hz to 50KHz
Input Level: 0.9V to 1.1V RMS (With Modulation ALC)
Input Impedance
100K (Approx.)
Memory
Locations 0 to 19
Store Frequency, Modulation and Output level data
Locations 20 to 99
Store Frequency data only
3 independent memories
Store output level data
Display
Carrier Frequency
9-digit LED
Modulation
3-digit LED
Output Level
4 -digit LED
Memory Location
2-digit LED
General Specifications
Input Power
110/220V
Frequency
50/60
Size
4.7" (H) x 17" (W) x 17.7" (D)
Weight
26.5 lbs
Standard Accessories
Operation manual, Line cord and Type N cable
Optional Accessories
GBIB interface


品牌简介

美国普罗太克科技公司拥有全球领先的大规模电源设备及电力系统工程的专业研发中心、工程、采购和建设中心以及大规模的制造工厂。通过长期坚持技术创新,致力于设计和制造高品…美国普罗太克科技公司拥有全球领先的大规模电源设备及电力系统工程的专业研发中心、工程、采购和建设中心以及大规模的制造工厂。通过长期坚持技术创新,致力于设计和制造高品质的先进不间断电源产品,为用户量身打造完善的电源解决方案,美国普罗太克科技公司近二十年来享誉全球。PROTEK的产品系列包括高精度LCR表,脉冲,扫描,和函数发生器,数字万用表,频率计数器等。

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