multi pulse orbit

[Orbit]

I am a trumpet, but I make the metal detectors that work fantastically .This is already used by more than half a year and people say it works just fine. working frequency, 4.3 kHz audio frequency 600Hz,command, on of, sets the tone, trshold, hand balance of the country, setting the level of discrimination,Command discrimination by a dual-tone discrimination ,iron objects, or ignored, or in two-tone mode gives an acoustic indication of the iron and 300Hz at the precious metals 600 hz.

[aft_72005]

I am a trumpet, but I make the metal detectors that work fantastically .This is already used by more than half a year and people say it works just fine. working frequency, 4.3 kHz audio frequency 600Hz,command, on of, sets the tone, trshold, hand balance of the country, setting the level of discrimination,Command discrimination by a dual-tone discrimination ,iron objects, or ignored, or in two-tone mode gives an acoustic indication of the iron and 300Hz at the precious metals 600 hz.

Hi Orbit

Nice work , congratulation . what about deep ?

[mehdi]

good job Orbit, congratulation for you.

[Orbit]

Roman bronze pair of 25mm 40cm in the country, tested the Roman bronze vessel of diameter 10 times 14 cm below the floor of a Roman brick found on 90cm air test, brown box 10cm diameter 120cm range.

[Orbit]

Roman sestercijus found in the country at a depth of 40cm, so the probe is 47cm in diameter .

[little man]

nice keep us post on it

[Ronin]

good job\ any news from a short video of this Pi?

[Orbit]

Power puls -orbit

[Orbit]

http://www.youtube.com/watch?v=6i_G4PO8sIQ

[Orbit]

http://www.youtube.com/watch?v=GBv6P29muzo http://www.youtube.com/watch?v=4nGZD..._order&list=UL http://www.youtube.com/watch?v=69F8l..._order&list=UL

[Qiaozhi]

http://www.youtube.com/watch?v=6i_G4PO8sIQ

http://www.youtube.com/watch?v=GBv6P29muzo http://www.youtube.com/watch?v=4nGZD..._order&list=UL http://www.youtube.com/watch?v=69F8l..._order&list=UL

Are you planning to sell these detectors, or is it solely for your own use?

[wam]

Hi, I am very happy that this detector has some specs in the name.
Is any way to measure output power ? - I think Vpp on the TX coil and inductance of TX coil would be interesting. What is it with Multi Pulse ? - do You mean AM modulation over TX frequency or key (ON/OFF) modulation (pulse VLF frequency to safe power consumption). Can You make depth test with 10c Euro coin? I have to say that it is very nice looking detector.
Regards,

[Orbit]

that already for sale in Serbia .Best regards!

[Orbit]

I use the tx irf irf 530 and 9530 is controlled oscillator quartz crystal 4.3mhz - it can tell you now!

[Qiaozhi]

that already for sale in Serbia .Best regards!

In that case, please do not use the Tech Forum to promote your products. The correct place is the Buy-Sell-Trade and Free Advertising forums ... unless of course you are willing to post the schematic and layout details of the Multi-Pulse here.

I mention this because there has been a complaint from another member.