Gw instek gsp 9300 tg spectrum analyzer bandwidth1hz to 1mhz gw instek gsp 9300 tg p the gw instek gsp 9300 tg is a spectrum analyser with a bandwidth of 1hz to 1mhz and tracking generator the gsp 9300 tg has a frequency range from 9khz to 3ghz and features many functions such as radio frequency and power measurement 2fsk digital communications analysis emc pretest and active component p1db point measurement etc it can support the fast sweep speed up to 307 micro s it is the ideal in