RF Transmitter/ Receiver

First-part device: RF Transmitter + GSM Module(no data transmission, only stand by) + battery(from mobile phone) + 220V power supply

Second-part device: RF Receiver with the indicator of level of a signal. It is used for the the step-by-step equipment search in a zone with radius of 300-500 m. User rotate the aerial and look's for a signal maximum on the indicator, and we go towards increasing signal.

Now we need sample device and then 30 such devices(first type). and 2 Receivers

Compétences : Industrie Manufacturière, Approvisionnement de Produits

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Concernant l'employeur :
( 0 commentaires ) Ukraine

Nº du projet : #1655153

2 freelance font une offre moyenne de $615 pour ce travail


Hello, Electronic enginneer with over 15yr experience, available **** bid for clarifications ***

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% USD en 1 jour
(1 Évaluation)

hi, thanx for inviting me to bid. please check your PMB

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 45 jours
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