METALDETECTING PORTAL : News / metaldetectors, metaldetecting, download manuals, news, coins catalog online, Tesoro, Minelab, Garrett, XP, Whites, metaldetecting free forum, aureus, solidus, Serach coils, DD coil, metaldetektori, Treasure hunting, Mikron, PI detectors, GPR, georadar, en-gb [link=/news.php]HOME[/link] I [link=/download.php]DOWNLOAD[/link] I [link=/page.php?337]CONTACT[/link] I [link=/page.php?2]ROMAN COINS CATALOG[/link] I [link=/page.php?228]BIZANTYNE COINS CATALOG[/link] I [link=/e107_plugins/forum/forum.php]FORUM[/link] I [link=/gsitemap.php?show]SITEMAP[/link] I [link=/e107_plugins/ytm_gallery/ytm.php]VIDEO[/link] I [link=/search.php]SEARCH[/link] I [link=/e107_plugins/newsfeed/newsfeed.php]NEWSFEEDS[/link][link=/page.php?226]COINS AUCTIONS[/link] I [link=/e107_plugins/links_page/links.php?cat]LINKS[/link][center] [/center] office@nospam.com (support) office@nospam.com (support) Sat, 11 Sep 2010 04:25:01 +0300 Sat, 11 Sep 2010 04:25:01 +0300 http://backend.userland.com/rss e107 (http://e107.org) 60 METALDETECTING PORTAL : News http://metaldetectings.com/e107_images/logo.png / 88 31 metaldetectors, metaldetecting, download manuals, news, coins catalog online, Tesoro, Minelab, Garrett, XP, Whites, metaldetecting free forum, aureus, solidus, Serach coils, DD coil, metaldetektori, Treasure hunting, Mikron, PI detectors, GPR, georadar, New Minelab GPX-5000 http://metaldetectings.com/news.php?item.43.1 GPX-5000 Features

Fine Gold Timing
Fine Gold is a new Timing specially written for use with Monoloop coils. It runs quietly in most heavily mineralized ground & ‘hot rock’ ground. It is not as quiet as Enhance but it has noticeably more depth and is ultra-sensitive to small sub-gram nuggets. This Timing will be a real winner!

Salt / Gold Timing
Salt / Gold is again a new Timing, suitable for both Double-D and Monoloop coils. While this Timing is fabulous on mineralised salt flats, it also works quite well on some highly mineralised patches. The big difference you’ll find between this timing and the Salt-Coarse Timing found on the GPX 4800 & GPX-4500 is that Salt / Gold has a lot more sensitivity to small targets. Using Salt / Gold timing compared to the standard Salt-Coarse will give just as much depth, but improved small gold recovery. This timing also works great on wet sand at the beach.

Coin / Relic Timing
Coin / Relic is specially written for absolute neutral, benign soils. It gives increased depth in this neutral environment and will be good for relic or treasure hunters who are looking for maximum depth away from the mineralized grounds.


New Minelab GPX 500



Enhance Timing
The Enhance Timing on the GPX 5000 and 4800 is slightly improved from the 4500. Using feedback gathered from GPX-4500 users, the Enhance timing has been tweaked, to provide more positive target signals in mineralized ground.

Other Timings
In addition to these new Timings the GPX 5000 also includes 4 other popular Timings that have been available in previous models:

* Sensitive Smooth - still the preferred option for extremely mineralized soils
* Normal - good all round performance
* Sensitive Extra - the best on small gold in milder ground
* Sharp - greater depth on small and large gold in lower mineralisation

Improved Electronics
A lot of development and field testing has gone into the circuit board of the new GPX 5000 and 4800 to increase target sensitivity, and improve ground balance performance.
Always remember: A Stable Detector Finds more Gold.

Rx Gain Adjustment
The Rx gain adjustment has been increased from 15 to 20 calibrations. On the GPX-4500, you may have found that a setting of 12 gave too much chatter, but 11 was too quiet. Now with the extra calibrations you have an expanded range that improves your fine tuning ability.

6 Preset Search Modes
The GPX 5000 is loaded with 6 factory Search Modes to make it easy for all operators to just switch-on and go detecting. These Search Modes are to suit most common detecting scenarios, but a customer can then adapt them to suit their own preferences and detecting location.

Supplied with 2 Coils
Supplied as standard with each GPX 5000 is the very popular 11” Monoloop coil as well as the standard 11” Double-D coil.

Multi Period Sensing transmits, receives and analyses a stream of long and short pulses to SENSE GOLD whilst ignoring ground minerals.

Dual Voltage technology uses pulses with 2 voltage levels to put MORE POWER into the ground, enabling deeper detection.

Smart Electronic Timing Alignment uses mathematically precise Soil/Timing alignment for MAXIMUM DEPTH and sensitivity across ALL ground conditions.
]]> imperio@nospam.com (imperio) Sat, 21 Aug 2010 00:12:19 +0300 http://metaldetectings.com/news.php?item.43.1 New Garrett ACE 350 http://metaldetectings.com/news.php?item.42.2 Introducing the new Garrett Ace 350. It comes with powerful, large 8.5" x 11" PROformance Double-D searchcoil. DD configuration provides greater detection depth and performance by significantly reducing the negative effects of heavily mineralized ground and saltwater interference. The long, narrow detection field provides excellent scanning coverage and target separation ability, as compared to conventional coils. The blunted tip and tail design further extends the coil's total scan area and offers improved searching along obstacles and is optimized for maximum detection depth on small relics and coin-sized targets.



New Garrett ACE 350


Key Features and Specifications

Garrett ACE 350 Features:

- Powerful, large 8.5"x11" PROformance DD search coil
- Enhanced Iron Resolution allows more control of iron discrimination levels; helps separate good target from adjacent junk iron.
- Higher Frequency - offers improved ability to detect small conductive targets (small coins, nuggets)
- Volume control headphones - Garrett Clear Sound Easy Stow headphones are included with ACE 350
- Electronic Pinpointing to speed target recovery
- Accept/Reject Discrimination to modify discrimination patterns
- Five Search Modes: select pre-set discrimination patterns or create your own
- Continuous Coin Depth Indicator to determine target depth
- Battery Condition Indicator shows battery life continually
- Interchangeable ACE series search coils are available
- Pushbutton Controls with One-Touch operations



Control panel


Garrett ACE 350 Specifications:

Target ID Cursor Segments - 12
Iron Discrimination Segments - 4
Accept/Reject Discrimination - YES
Search Modes - 5
Sensitivity/Depth Adjustments - 8
Electronic Pinpointing - YES
Frequency - 8.25 kHz
Audio Tone ID Levels - 3
Standard Search coil - 8.5"x11" DD PROformance
Length (Adjustable) - 42" to 51" (1.06m-1.29m)
Total Weight - 2.8Ibs. (1.27 kgs.)
Batteries - 4 AA (included)
Warranty - 2 Year, Limited Parts/Labor

Optimized for maximum detection depth on small relics and coin-sized targets.



DD configuration provides greater detection depth and performance by significantly reducing the negative effects of heavily mineralized ground and saltwater interference.
Long, narrow detection field provides excellent scanning coverage and target separation ability, as compared to conventional coils.
Garrett exclusive: blunted tip and tail design further extended coil's total scan area and offers improved searching along obstacles (walls,fencing,etc).




]]> imperio@nospam.com (imperio) Fri, 13 Aug 2010 02:10:47 +0300 http://metaldetectings.com/news.php?item.42.2 Delta 4 made by REX metaldetectors http://metaldetectings.com/news.php?item.41.2 New metal detector produced by REX. This is a modified version of Delta 6 metal detector , with improved ground balance.

-Microprocessor controlled automatic ground reject (Auto Track) - high performance in most soils.
- Microprocessor controlled discrimination with enhanced iron rejection.
- Manual or auto ground reject
- 10 turn potentiometer for precise manual ground reject
- High recovery speed – Improved detection in iron trash areas.
- Pin Pointing push button - VCO for the exact localization of the found object.
- Volume control.
- Low Battery alert – red LED blinks automatically.
- Work frequency - 12 kHz
- 6,3mm. headphone jack
- Dual tone audio discrimination
- High stability to electromagnetic disturbances. (transmission lines, radars, etc.)
- Supplying of Delta4 is made with rechargeable accumulator block of 12V/2500mAh.
- Up to 30 working hours with one battery charge.
- 220V automatic charger for the built-in batteries. Charging is easy without taking apart the block off the detector.
- 3 piece breakdown handle.
- 10,5” DD search coil
- Optional 14” DD search coil.
- Weight is 1,6 kg including batteries.
- User’s manual in English.



Delta 4 control panel






Download Delta 4 user manual here http://metaldetectings.com/download.php?view.1030
]]> imperio@nospam.com (imperio) Thu, 05 Aug 2010 21:25:47 +0300 http://metaldetectings.com/news.php?item.41.2 Megapulse SR126 http://metaldetectings.com/news.php?item.40.2 imperio@nospam.com (imperio) Mon, 19 Jul 2010 20:19:30 +0300 http://metaldetectings.com/news.php?item.40.2 Detectorpro Wader & Diver Adjustment (revised!) http://metaldetectings.com/news.php?item.39.2
Autor: Sven Stau , 2010


This is written for those who want to adjust their Wader for max. performance for the soil conditions they hunt in. It will run hotter than set by the factory, expect an increase of depth.

Please note:
• When you open up your earcup, you break the white warranty seal. If you are the original owner of the unit, it will no longer be covered by Detectorpro's orig. owner warranty. If you fail to adjust your unit properly, Detectorpro will to recalibrate it back to factory specs for a fee. Any adjustments you make are done at your own risk. If you
don't feel comfortable doing the adjustments, don't do them.
• Please be very careful when opening up the earcup with the electronics in it, wires
inside can be easily broken off.
• On some of the newer Waders DP changed manufacturers of the trimmer pots used.
Adjustments will have to be made in reverse direction. The unit I have pictured below dates 2005. Compare pot position and setting to yours.



There are 4 trimmer pots on the circuit board:
R1-----Ground Balance compensation
R2-----Frequency audio adjustment
Warning, do not adjust R2 unless it is absolutely necessary.
R3-----Discrimination bias control
R4-----Threshold



You must perform the adjustments in the following sequence.

STEP 1
Threshold adjustment
Set outside earcup sensitivity control to max.
Adjust R4 for some crackle/ snap/ pop sound.
The factory adjusts this control so the unit produces a relatively smooth sound at maximum sensitivity.
Adjusting R4 for snap/ crackle/ pop at max. sens. setting will increase detection depth, adjusting for more s/c/p will also increase the noise ratio. You can adjust this until you can no longer tolerate the noise. You can adjust too far so that the detector will not be a joy to use. But, you should be able to control the noise by reducing the sensitivity using the control on the earcup.

STEP 2
Discrimination adjustment
Set outside the earcup Disc. Control to max.
Adjust R3 trimmer pot using a “copper” penny until you get a solid smooth sound, then go the other direction until the sound breaks up..then back toward the smooth sound till it JUST gets smooth again. This is a critical adjustment.

STEP 3
Ground Balance adjustment
Set outside Disc. Control to minimum.
Adjust R1, using a ferrite pot core at about 2” from the searchcoil so you hear a faint audio or or no audio change.
I believe you can adjust the ground balance to your soil by bobbing the searchcoil up and down from 1 foot above the ground down to 2”. You want to make sure there is no audio change or a slight increase to adjust the unit slightly positive. This can be done on other motion disc. Metal detectors.

STEP 4
Audio adjustment
R2
Do not adjust unless you positively have to.
It adjusts the clarity of the audio produced when detecting a target.
If the target signal sounds crisp and clear, leave it a lone.
This is a multi turn trimmer pot, your on your own if you mis adjust this pot.
================================================================


From a reliable source, the Detectorpro VLF discriminating Wader/ Diver is basically amodified Fisher 1280x in a micro format. If you can obtain a Fisher 1280x Service Manualit will be possible to calibrate theWader/ Diver on a oscilloscope,using the information foundwithin.
]]> imperio@nospam.com (imperio) Thu, 15 Jul 2010 12:47:37 +0300 http://metaldetectings.com/news.php?item.39.2 Amateur finds ancient treasure http://metaldetectings.com/news.php?item.38.1 imperio@nospam.com (imperio) Fri, 09 Jul 2010 03:43:10 +0300 http://metaldetectings.com/news.php?item.38.1 First bulgarian metal detecting weekend http://metaldetectings.com/news.php?item.37.1 The fair was attended by more than 50 searchers, mainly members of the Bulgarian Metaldetekting Federation.
The President of the Federation - Mr. Ilia Iliev, the Vice President - Mr. Cyril Stamenov and the members of the Managing and Supervisory Board of the Federation Upranitelniya also participated in the fair.
This fair is the first event of its kind for Bulgaria and is a step forward the full legalization of metaldetekting.

The Bulgarian Metaldetekting Federation plans to organize such events for the future aiming to promote the hobby of metaldetekting, and to change the image of the hobby in the eyes of the public, politicians and journalists.

The next fest in metaldetekting should be this year in Southern Bulgaria.

There were presented the latest metal detectors from all world famous trademarks. The official representative of the trademarks Fisher, Teknetics and Bounty Hunter for Bulgaria - Vivax Group Ltd. presented the models of Fisher’s Series F, as the model F75 impressed the public while working with search coil SEF probe 38sm.H30sm. DD.

]]> imperio@nospam.com (imperio) Tue, 29 Jun 2010 01:36:40 +0300 http://metaldetectings.com/news.php?item.37.1 Whites MXT Pro - limited edition MXT 300 http://metaldetectings.com/news.php?item.36.2 imperio@nospam.com (imperio) Sat, 19 Jun 2010 23:48:28 +0300 http://metaldetectings.com/news.php?item.36.2 Ground Penetrating Radar http://metaldetectings.com/news.php?item.34.2 imperio@nospam.com (imperio) Sun, 13 Jun 2010 21:09:01 +0300 http://metaldetectings.com/news.php?item.34.2