northwest TAKTYK relic detector.. start project..:)
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Some software and hardware updates now available for the QED.More  QED firmware updates (inc Auto GB  option) just announced here. New  QED hardware updates/options and pictures will be posted  first here  as they become available.

Another satisfied QED user! QED user report for 9 days detecting! User loves it, found it easy to use,found gold with it and he prefers it to his 5000! Also a report on a QED used at the beach for coin shooting.QED users reporting in with their multi ounce gold finds with the QED!
From  another QED user today:"Been out and about today testing and comparing against other machines etc in ground that has been horrible in the past.Bround balancing Ive found very simple and easy.'m using the Nokia booster but need a little more sound/threshold.Otherwise no complaints from me, very impressed."
and :"My QED with the 8” commander on it, out performed my SDC Got bits that don't register on my scales SDC has since been sold"
"My QED is terrific. Lightweight, very sensitive and screams at me when it hits any target. The Detect shaft and the 11" ultra sensing coil is a top quality fitout. I attached an external speaker which added under 200gms of weight in total and still remains very well balanced so i never feel fatigued after many hours of swinging."

Stinky  Pete :http://www.detech-metaldetectorsaustralia.com.au/ is the  Australian distributor for the QED.
This is the only forum where you can talk directly with the designer/ manufacturer of the QED and  also some very experienced QED users.
Jrbeatty and Reg Wilson  and  Yellowfin  (or Doug here for that matter!)have NO vested  or pecuniary interests(or secret deals or cash for comment or any other undisclosed benefits )in the QED other than using it to find gold which it is doing very successfully! The ONLY people deriving  an income from the QED(other than finding good gold) are the approved retailer and Bugwhiskers! The ONLY investor in the QED is Bugwhiskers!
I have never met Jrbeatty or Reg Wilson at Howards house or ANY other location!

australian electronic gold prospecting forum.com  |  DIY forum  |  DIY forum  |  Topic: TAKTYK relic detector.. start project..:) 0 Members and 1 Guest are viewing this topic. « previous next »
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Author Topic: TAKTYK relic detector.. start project..:)  (Read 444 times)
Taktyk
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« on: Monday June 15 2015 04:29:23 AEST AM »

HI,

I would like to present my project under the name of tactics - platform development using new technologies. Here I present the technical assumptions - if I start from the end but what the hell :)


- Lightweight electronics enclosure IP65 membrane keyboard
- Graphical LCD FSTN - readable in sunlight with the possibility of backlighting
- High-quality sensor connector, power supply, headphones and a computer (connector that can be done by software upgrade - degree of protection IP67 connectors - cooperation with probes DD32, DD38 and probe 1x1m Frame Coil- the technology 3TWS
- Modern microprocessor ATXmega
- ADC 18-bit - sensitivity 1uV
- Built-in datalogger memory DataFlash
- Transmitter power 120W
- Datalogger - 5-channel, 21-bit resolution
- 32-bit RTC - time (watch), date
- Cooperation with data visualization software (Excel, Surfer, Taktykgeo 1.0)
- Ergonomic 3 piece construction with aluminum and Carbon black + harness carrier
- Built-in speaker, dedicated headphone
- Power battery 12V / 7Ah

  

TAKTYK
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Taktyk
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« Reply #1 on: Monday June 15 2015 04:34:49 AEST AM »

The first version uses only direct sampling and DSP happy face

T.
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WM6
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« Reply #2 on: Monday June 15 2015 07:17:41 AEST AM »

Nice looking board, Taktyk, congratulation.

As I can read on your web site, your detector is already on sale. What are prices in $ or euro?

Are there any schematic or even block scheme of your design?

Power consumption 120W is very high (your battery pack will last no more than 4h). Why you decided for (configuration of) so high consumption?
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Taktyk
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« Reply #3 on: Monday June 15 2015 19:52:58 AEST PM »

  
Nice looking board, Taktyk, congratulation.

As I can read on your web site, your detector is already on sale. What are prices in $ or euro?

Are there any schematic or even block scheme of your design?

Power consumption 120W is very high (your battery pack will last no more than 4h). Why you decided for (configuration of) so high consumption?

The current in the coil is 10A, pulse is about 700Vpp :) Power supply is a rechargeable 12V accu, 7Ah - as in lorenz deepmax.

This version was never sold. It is not commercial. Website is my...:)

The block diagram I will show in a moment.

TAKTYK

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greylourie
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« Reply #4 on: Monday June 15 2015 20:58:15 AEST PM »

Hello,

The pictures of pcb on geotech look very nice. But you never listed important details.

Can you tell us what PPS, TX width and Delay your detector uses ? As this is for relics, it would be interesting to know.
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Taktyk
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« Reply #5 on: Tuesday June 16 2015 03:28:56 AEST AM »

  
Can you tell us what PPS, TX width and Delay your detector uses ? As this is for relics, it would be interesting to know.

1000-1200PPS (factory preset = 1000PPS). Sampling delay from 10 to 140uS (for the implementation of size discrimination), factory preset = 25uS. TX width from 150uS-200uS. DSP system can be easily modified through a modification of the software.

Regards

TAKTYK
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greylourie
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« Reply #6 on: Tuesday June 16 2015 04:00:32 AEST AM »

Very nice. What about the coil I.D ? I saw this on the pcb, what does this do ?
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Taktyk
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« Reply #7 on: Tuesday June 16 2015 04:30:49 AEST AM »

It is the identification (ADC reading) of connected coils ->> 13'', 18'' and frame coil 1x1m and other...

The coils have similar characteristics, but not perfect. Identification lets you adjust the system parameters. Setting pramp offset by the DAC..

T.
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