cell phone jammer omnidirectional antenna

Rubber the key can not precise positioning, because: the rubber is relatively soft, such as the positioning holes on the key pad and positioning pin gap is too small (<0.2-0.3mm), the key pad is pressed down and can not rebound. Here will exhibit the common omnidirectional antenna of cell phone jammer .
In two forms: integral, that is, the battery cover and battery into one; split, the battery cover and battery to separate the two parts. Links: hooking + push button [/ SIZE] (more components) and rear links; more categories, has a larger change in the use of direction, location, structure; divided into exposed and hidden two In general, the better the effect of the former communications; links: fixed with metal shrapnel in the PCB [/ SIZE], the antenna can be directly stuck in between the two fragments. Or a metal shrapnel at one end is fixed on the antenna end of the contact pressure on the PCB. Components of a voice call. Standard parts, the choice can be. Multiple cell phone site testing is will be adopted for cell phone jammer .
Links: general use sponge [/ SIZE] wrapped, fixed the front cover (front cover aloud Kong); by shrapnel on the contacts and PCB link. Call to receive the components of the sound. Standard parts, the choice can be. Links: general fixed front cover, through contact with the PCB [/ SIZE] link. The ringtones occurred device. Standard parts, the choice can be. By soldering on the PCB. Housing on the pronunciation aloud hole it. With an eccentric wheel, the vibration feature. Standard parts, the choice can be. Links: There are fixed on the back cover, also fixed to the PCB [/ SIZE] on. DBTEL is generally covered with long rib in the post-fixed motor. Prepare lots of cell phones with various frequencies, including China Mobile, China Unicom, PAS, 3G and so on for the testing of cell phone jammer . The interception range ofcell phone jammer is radius of 5-20m in the car
Two fixed-style: in the metal frame, metal frame through four outstretched foot card on the PCB; (b) there is no metal frame, and the PCB directly [/ SIZE] link: a direct contact through the conductive rubber ; the form of a cable, the cable is inserted into the socket on the PCB. Stamping parts, a wall thickness of 0.2mm. Effects: anti-static, and radiation. The other components directly exposed selected. Soldered on the PCB. To leave holes in the housing. Direct selection. Soldered on the PCB. To leave holes in the housing. How to select omnidirectional antenna of cell phone jammer ? Direct selection. Soldered on the PCB. To leave holes in the housing.