The Wideband Convolution Encoder (WCONV-ENC) contains a r=7/8, J=6, Na = 1176 self orthogonal systematic convolutional encoder. Currently, this encoder is being used for a 280 Mb/s input information rate and an output symbol rate of 320 Mb/s (I and Q outputs at 160 Mb/s). Implementation is such that...

The Wideband Data Receiver Multirate Ultra High Rate (WDR-MR-UHR) demodulates, state estimates, and bit synchronizes, up to four Nyquist filtered OQPSK signals on a 720 Mhz IF with data rate range typically from 100 Mb/s to 600 Mb/s. The receiver also provides bit error rate test (BERT) capability f...

Gray Laboratories, Inc. GLI Home About GLI Staff of GLI Customers Philosophy Custom Products GLI Products Contact Gray Laboratories, Inc. (GLI) designs and manufactures electronic products. Our goal is to ensure customer value by providing low cost, high quality electronics. One area of emphasis is ...

Click on product name for description and photo. FREQUENCY CONVERTERS/IF DISTRIBUTION X Band Converter Satellite Test XBSC-TX X Band Converter Satellite Earth Station XBSC-SES X Band Outdoor Converter Satellite Earth Station XBOC-SES IF Distribution Unit IFDU For detailed technical information or qu...

The NTS contains a noise source which outputs very flat Gaussian noise over a 720 Mhz 200 MHz bandwidth range. This noise is attenuated by noise attenuators in 0.1 dB, 1 dB, and 10 dB steps and then added to the attenuated signal to produce calibrated 10 log Eb/No levels. The SNR attenuator allows...