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产品名称:
二手频谱分析仪 R3263 3GHZ频谱仪
产品型号:
R3263
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
The Advantest R3263 spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Advantest R3263. The CRT displays receive
二手频谱分析仪 R3263 3GHZ频谱仪的详细介绍
Some applications for Advantest R3263 Spectrum Analyzers include Site Monitoring: Verify that the frequency and signal strength of your transmitter is accurate. Interference: Before a system is installed you use a Advantest R3263 spectrum analyzer to verify that the frequencies (you plan to use) are not occupied or if the presence of a very strong signal will interfere with your new setup. Interference can be created by a number of different situations. Other tests that utilize the Advantest R3263 spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components.
Digital Mobile Radio
1 Button Measurement Performance Characteristics of the R3263
| Form Factor | Mainframe |
| Input Impedance | 50 Ohm |
| Minimum Frequency | 9 kHz |
| Maximum Frequency | 3 GHz |
| Frequency Accuracy | 0.00000000001 % |
| Zero Span | Yes |
| Minimum Span | 2 kHz |
| Maximum Span | 3 GHz |
| Minimum Sweep Time | 50 ms |
| Maximum Sweep Time | 1000 s |
| Minimum Resolution Bandwidth | 300 Hz |
| Maximum Resolution Bandwidth | 3 MHz |
| Resolution Bandwidth Steps | 1/3/10 |
| Minimum Video Bandwidth | 1 Hz |
| Maximum Video Bandwidth | 3 MHz |
| Video Bandwidth Steps | 1/3/10 |
| Maximum Safe AC Input | 1 dBm |
| Minimum Displayed Average Noise | -115 dBm |
| Maximum Displayed Average Noise | -70 dBm |
| Maximum Dynamic Range | 1 dB |
| Maximum Amplitude Uncertainty | 15 % |
| Trigger Source | Internal |
| Trigger Modes | Freerun,TTL |
| Demodulation | AM,FM |
| Connector type (main signal) | Type-N(f) |
| Cal Output Connector Type | BNC(f) |
| Probe Power | No |
| Noise Source Driver | No |