This architecture prevents strong adjacent signals from pumping the agc and allows maximum dynamic range in the dsp.
Ic 7600 roofing filters.
This display is a 5 8 inch color wqvga lcd.
It utilizes icom s proven if dsp technology and features selectable roofing filters at 3khz 6khz and 15khz.
Dual dsp units 3khz 1st roofing filter double conversion superheterodyne all direct descendents of the ic 7800 7700.
15khz fixed for fm mode.
The ic 7600 has dual agc loops one analog and one digital both under dsp control.
Icom 7600 vs ic 756 pro iii part 1 construction and layout duration.
You can select an appropriate filter width from 3khz 6khz and 15khz filter depending on operating mode.
The ic 7600 has three built in 1st if filters ahead of the 1st if amplifier stage.
The latest dsp technologies developed for the ic 7800 7700 plus over 45 years of analog circuit expertise give the ic 7600 the performance advantage.
The ic 7600 has three 1st if filters roofing filters in front of the 1st if amplifier stage.
Roof from icom ic 7600 and ic 7700 brochures.
Like the ic 7700 and ic 7800 the ic 7600 uses dual 32 bit floating point texas instruments dsp chips with one for the radio other for the spectrum scope.
Ic 7600 is a mid range transceiver between ic 7800 ic 7700 and ic 7000 ic 7200 plain english menus allow rapid change of set mode settings and features selectable roofing filters.
Icom ic 7600 roofing filter and noise floor duration.
It utilizes if dsp technology and selectable roofing filters at 3khz 6khz and 15khz.
3khz 6khz and 15khz.
104db dynamic range and 30dbm 3rd order intercept point is achieved on the hf bands.
The 3khz 1st if filter protects the subsequent stage from the influence of nearby strong stations.
Like the ic 7700 and ic 7800 the ic 7600 uses dual 32 bit floating point texas instruments dsp chips with one for the radio and the other for the spectrum scope.