Recent Posts

81

Information on the new developments / Re: New Video on the newest mods.

« Last post by WesHawkins on February 15, 2019, 03:07:52 pm »

Ian, you won’t be disappointed.  I just got mine back and  feel the added adjustments are going to be a great addition. 

82

Information on the new developments / Re: New Video on the newest mods.

« Last post by Ian smith on February 15, 2019, 02:58:45 pm »

I will have to wait till tax time to send my gpx 5000 in to have the works done

83

Information on the new developments / Re: New Video on the newest mods.

« Last post by debongos on February 14, 2019, 10:16:33 pm »

Clearly by all your video's the preferred model is the 4500.

84

General Discussion / Re: Mods for the 5000

« Last post by WesHawkins on February 14, 2019, 06:10:19 pm »

  It arrived this afternoon and I did some air tests using an 11 inch Detech ultra spiral wound mono indoors.  All I can say is WOW.  Super quiet.  I use to have to use cancel inside or even near the house outside.  The depth of a 1dwt was almost 12 inches.  Variable gain and variable frequency will definitely be a plus.  Soon as it stops raining I will get out in the field with it.

85

Information on the new developments / Re: New Video on the newest mods.

« Last post by woody on February 14, 2019, 01:10:59 pm »

Should have the GPZ one coming soon.

86

Information on the new developments / Re: New Video on the newest mods.

« Last post by debongos on February 13, 2019, 11:24:06 pm »

Cheers Woody.

87

General Discussion / Re: new generation coils on gp series detectors

« Last post by debongos on February 13, 2019, 10:55:54 pm »

Look forward to hearing your results Wes.

Peter

88

General Discussion / Re: new generation coils on gp series detectors

« Last post by WesHawkins on February 13, 2019, 05:47:18 pm »

I know this is an old topic but I have a question for anyone who can provide an answer.

Regarding the front end gain mod and just how far it can be tuned up -

Does the increased stability of a double D coil allow the front end gain to be set higher without incurring increased noise as would be the case with a mono?

 

Peter
 
  Peter
  I’m wondering the same thing.  I’m thinking the front end gain and variable frequency mods should really help pump up a DD coil if you can run a little more pumped up because of the quietness of a DD coil.  I’ll soon find out as soon as my GPX 5000 gets back here.

89

General Discussion / Re: Mods for the 5000

« Last post by WesHawkins on February 13, 2019, 05:34:13 pm »

  No , no response but I’ll know in few days.  I sent it to get the variable frequency and front end gain mods and it should be back to me in few days.

90

Information on the new developments / New Video on the newest mods.

« Last post by woody on February 11, 2019, 09:34:56 pm »

https://youtu.be/mF5zmgOsguU