FM Transmitter built PCBs

The product will plug into the 1/4" jack socket of a musical instrument or audio equipment and transmit wirelessly to an FM receiver headphones. The emission frequency must not drift. See attachment for example similar to requirement. (note that no power indicator LED is required). There must be virtually no delay - bluetooth solutions already rejected. A milestone payment of 20% will be paid on delivery of one functioning PCB for customer testing before remaining PCBs supplied.

Task Specifcation:

FM Audio Stereo transmitter,

Emission frequency: 86MHz +/- [url removed, login to view],

Distortion <2%

Range 3-8 metres

Supply 3V (2xAAA)

Current Consumption <20mA

Compulsory Minimum Requirement in bid

50 built PCBs no greater than 53mm x 24mm with power supply pads and three input pads for jack plug connection

Optional Extra

Source 1/4" ([url removed, login to view]) PCB mounting jack plug and fit to one end of PCB.

Source plastic case for 2xAAA holder & PCB & jack plug

Supply complete transmitter

Compétences : Electronique, Ingénierie, Industrie Manufacturière, Mise en Page PCB, Approvisionnement de Produits

en voir plus : receiver testing, plug power, bluetooth engineering, audio transmitter and receiver, transmitter pcb, audio transmitter pcb, musical engineering, stereo, POWER SUPPLY, pcb testing, headphones, fm , built, 20mA, bluetooth audio transmitter, socket task, PCB bluetooth, led power pcb, source bluetooth, audio equipment, Requirement engineering, socket example, power indicator, bluetooth amp, bluetooth example

Concernant l'employeur :
( 7 commentaires ) Lincoln, United Kingdom

Nº du projet : #2353825

Décerné à:


Already delivered similar project and having all required details in hand to finish this in very short period of time.

%selectedBids___i_sum_sub_7% %project_currencyDetails_sign_sub_8% USD en 20 jours
(3 Commentaires)

10 freelance font une offre moyenne de $699 pour ce travail


hi, i can help.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(31 Commentaires)

FM transmitters design professionals MPX see portfolio

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(15 Commentaires)

Dear Sir, I have 10 year experience on analog design, audio system, power electronics, digital motor control, invertetrs, converters, DC-DC converters, power distribution sysetms, PCB design, circuit simulation, sys Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 12 jours
(14 Commentaires)

Hi, Please check your PMB. Regards,

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(8 Commentaires)

I can do that.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(1 Évaluation)

Hello! I have a great experience in analogue FM circuitry. Look please into PMB.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(0 Commentaires)

Hi Sir, I can build this project. I'm an Electronics Engineer with experience in R&D for audio and RF circuits. I can design the PCB and do the prototype. I have enough instruments to test and verify the required speci Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(1 Évaluation)

I have pursuing [login to view URL](Communication) 2nd year and 2nd year project at ISRO-Ahmedabad. In my [login to view URL] I have made the project FM [login to view URL] it was very [login to view URL] I think I can do this project.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(0 Commentaires)

i'am electronics hobbies and verry experience in layouting pcb with some vector program

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(0 Commentaires)

Hello, check my PM. Regards

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 45 jours
(0 Commentaires)