[x] Welcome at THunting.com!

A fun place to talk about Metal Detecting, Treasure Hunting & Prospecting. Here you can share finds and experience with thousands of members from all over the world

Join us and Register Now - Its FREE & EASY

THunting.com
Treasure Hunting & Metal Detecting Community
   
Advanced Search
*
Welcome, Guest! Please login or register HERE - It is FREE and easy.
Only registered users can post and view images on our message boards.
Did you miss your activation email?

Login with email, password and session length
Or Login Using Social Network Account
News:
Pages: 1    Go Down
Print
Share this topic on FacebookShare this topic on Del.icio.usShare this topic on DiggShare this topic on RedditShare this topic on Twitter
Tags:
0 Members and 1 Guest are viewing this topic.
Offline EwanTopic starter
Foil
*

Join Date: Dec, 2010
Thank you0

Activity
0%
Male
United Kingdom
Posts: 4
Referrals: 0

15.00 Gold
View Inventory

Awards
« on: December 13, 2010, 01:45:30 pm »
Go Up Go Down

Can someone explain why some very well known
and respected metal detectors can run on just
four AA batteries (6v) for many hours, whilst
others require sometimes twice this amount of
battery power and can only work for a fraction
of the same time.
I can understand there being some difference
between models, but the range can be huge.
Why?



Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,19987.msg131722.html#msg131722




Logged
Offline Homefire
Global Moderator
Platin Member
*****

Join Date: Jan, 2009
Thank you663

Activity
0%
Male
United States
Posts: 15906
Referrals: 0

52360.00 Gold
View Inventory

Awards
« Reply #1 on: December 13, 2010, 06:59:38 pm »
Go Up Go Down

Yep!

Type of Circuits used, I:E  SMD, Old Time Discrete components, Tubes, And another 15 factors.

Cheap is top of the line on battery Munchers.

LOL! Cool

PI detectors require a ton of Current.

VLF can do with about 1/50 th of that.

Need more info to get you more info.

{alt}

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,19987.msg131753.html#msg131753
http://i371.photobucket.com/albums/oo160/berquistj/Retirement.jpg




Logged
Offline GoldDigger1950
The Old Man and the Soil
Global Moderator
Platin Member
*****

Just call me GD.
The Old Man and the Soil
Join Date: Jun, 2009
Thank you226

Activity
1%
Male
United States
Posts: 11221
Referrals: 12

47848.00 Gold
View Inventory

Awards

Garrett Groundhog ADS, Garrett Sea Hunter, Bounty Hunter Tracker IV, Bounty Hunter Pioneer 505,Minelab Eldorado Mk II, Tesoro Compadre, Tesoro Tiger Shark & A Few Home Brew Detectors
« Reply #2 on: December 16, 2010, 04:09:06 pm »
Go Up Go Down

My Compadre runs for 40+ hours on one 9v battery but my Garrett Groundhog barely makes it for 8 hours on 4 of them. As Homefire pointed out, it's mostly down to modern circuitry versus the older electronics.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,19987.msg132138.html#msg132138




Logged

It's all about that moment when metal that hasn't seen the light of day for generations frees itself from the soil and presents itself to me.
Let's Talk Treasure!

Offline tomari
Pull Tab
*

Join Date: Jan, 2011
Thank you0

Activity
0%

Greece
Posts: 12
Referrals: 0

55.00 Gold
View Inventory

Awards
« Reply #3 on: January 03, 2011, 07:43:31 am »
Go Up Go Down

good info thanks

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,19987.msg135299.html#msg135299




Logged
Print
Pages: 1    Go Up
Jump to:  

Powered by SMF 1.1.19 | SMF © 2005, Simple Machines | Sitemap
Copyright THunting.com