Sep 29, 2014 · The chirp systems all seem to be less capable of identifying bottom structure than traditional sonar. Furuno products in particular return a far better picture of the bottom than …

Nov 16, 2014 · Marine Electronics Forum - Thru hull transponders, is chirp worth it? B60 vs B150M - Looking at different transponders, for example for the HDS series, is the standard …

Mar 4, 2016 · Marine Electronics Forum - Garmins GT50m-TM specs - The 2016 Garmin Transducer Selection Guide on the Garmin website has the GT50 traditional chirp sonar …

Aug 6, 2025 · I did read somewhere that Simrad's version of "Medium Chirp" is more like High Chirp in the frequency ranges. I did try to setup the B150M on channel 2, and manually select …

Dec 25, 2021 · At 1kw for both would there be a significant enough improvement in 2100ft of water to go with the TM265LM over the TM185M? I understand the 265 is dual channel chirp …

Dec 23, 2014 · B175H-W is also by far the most expensive of the two transducers. I think B75H is an interesting transducer for some applications, at 130kHz the cone is wide, at 210kHz it's …

Feb 20, 2017 · Marine Electronics Forum - Navico HDI SSkimmer Low/High 50/200/455/800kHz Transom Mount 9-Pin Transducer - Hello I would like your opinion regarding the above …

Jan 21, 2018 · Marine Electronics Forum - Garmin 742xs questions. - My boat came with a Garmin 742xs with a b-60 Airmar through hull regular transducer. Doesn’t have chirp. I’m a …

Feb 15, 2023 · The 56 is high chirp vs the med chirp 51. also would the 56 provide better performance for mid depth pelagics and schooling fish? We fish alot of thick menhaden …

Sep 22, 2019 · The medium chirp TM185M would be also an excellent choice, but you have to keep in mind that transom mounted transducers are very sensitive to placement and hull …