The CNG-EbNo-70 is a precision SNR generator designed to set and maintain accurate carrier-to-noise ratios for applications in cellular, satellite, and military communications. It operates in the frequency range of 50 to 90 MHz and features a 6.25-inch color TFT touch screen for direct display of E_b/N_o, C/N, C/I, or C/No. The instrument supports output power levels from -55 dBm to +5 dBm and achieves an accuracy of ±0.2 dB RSS using a true RMS power meter and substitution calibration method. It provides five operating modes including E_b/N_o, C/N, C/I, power meter, and precision noise generator, with bit rate entry from 1 bps to 999 Mbps and above. Standard impedance is 75 Ω below 800 MHz. Control is enabled via front panel touchscreen or rear-panel GPIB, Ethernet, RS-232C, RS-422, or RS-423 interfaces.
The CNG-EbNo is a fully automated instrument that sets and maintains a highly accurate ratio between a user-supplied carrier and internally generated AWGN noise, over a wide range of signal power levels and frequencies.
The CNG-EbNo gives system, design, and test engineers in the cellular/PCS, satellite and military communication industries a cost-effective means of obtaining higher yield through automated testing, plus increased confidence from repeatable, accurate test results.
| Maury Microwave | |
|---|---|
| Product Category | Noise Generators and Sources |
| Product Number | CNG-EbNo-70 |
| Product Name | Programmable Noise Generators |
| Device Type | Generator |
