/> The SF1010 is a portable signal generator with a frequency range of 1 Hz to 1 GHz which may be extended to 2.6 GHz with add-on Frequency Expansion Modules. The SF1010 provides numerous waveform modulation functions making it useful or applications such as building surveys, installation and maintenance of facility-based cellular and wireless networks, and a variety of other field test and lab-bench test applications. The SF1010 is small enough­8.5in x 5.4in x 1.5in­and light enough, at 1.75 pounds, to carry in a laptop computer bag. Unlike other portable signal generators, the SF1010 generates a stable, accurate RF frequency up to 2.6 GHz. The waveform modulation functions supported are: AM, ASK, BPSK, Chirp, FSK, OOK and Sweep.