D Doug V Well-known member Joined Aug 5, 2010 Messages 789 Jul 18, 2011 #1 Here's a neat image of Old Rock Quarry with 455kHz and 800 kHz scanned they were scanned in opposite directions ( so I flipped image) but good comparison of detail differences. 455 kHz 800 kHz
Here's a neat image of Old Rock Quarry with 455kHz and 800 kHz scanned they were scanned in opposite directions ( so I flipped image) but good comparison of detail differences. 455 kHz 800 kHz
F Fisherman550 Well-known member Joined Mar 29, 2010 Messages 166 Jul 18, 2011 #2 I really wish I could get you to go fishing with me for about a week! Sure would love to get images like that on my 998.
I really wish I could get you to go fishing with me for about a week! Sure would love to get images like that on my 998.
D Doug V Well-known member Joined Aug 5, 2010 Messages 789 Jul 18, 2011 #3 Slow Steady boat speed and set chart speed to match boat speed is the key.
