The South African Radio Astronomy Observatory (SARAO) hereby invites bids for the following: Purchase and delivery of a portable real-time spectrum analyser. Specifications: The Analyser shall: • Be able to capture data over frequency range of 100kHz to 26.5GHz; • Have an analysis acquisition bandwidth of at least 110MHz; • Be able to measure with RBW 1Hz to 10MHz; • Have a DANL of at least – 150 dBm; • Have internal amplification and attenuation options; • Have several detector options, including Normal, Peak, RMS/Average and Quasi Peak; • Have at least 10 000 number of data points available; • Have at least one RF input connection; • Have a Real-time spectrum analysis function; • Have the option of IQ data capturing and streaming. Place where goods, works or services are required: 2 Fir Street - Observatory - Cape Town - 7925. (Tender №93702297)