3g External Passive Cell Phone Antenna Frequency 2.4GHz - 2.5 GHz
Detail Product Description
Frequency: 2.4G ~2.5 GHz; 1575.42 MHz; 800~ 2700 MHz
S.W.R: 2.5 MAX
Impedance:50 ohm
Efficiency: 35% ~ 75%
Material: FPC
Detail Specification:
| Layers No. | 1 - 6 layers |
| Finished Board Size | Min.:4x4mm Max.:250x1200mm |
| Board thickness: | 0.08-0.12mm for single layer, 0.12-0.22mm for double layer |
| Available Laminates Material | PI.PET,FR4-PI |
| Finished Board Thickness tol. | ±0.03mm |
| Finished hole diameter(Min.) | 0.2mm |
| Finished hole diameter(Max) | 0.6mm |
| NPTH Hole diameter tolerance | ±0.025mm |
| PTH hole diameter tolerance | ±0.050mm |
| Copper foil thickness | 18um,35um,70um |
| Circuit width/spacing(Min.) | ≥0.065mm(1/2oz)≥0.05mm(1/3oz) |
| Surface Finished type | OSP.Gold plating,Immersion Gold,Tin plating(lead free)etc |
| Gold Flash Ni/Au thickness | Ni:2.54-9um Au:0.025-0.5um |
| Immersion Tin thickness | 0.7-1.2um |
| Tin plating thickness | 3-15um |
| Drill hole position tolerance | ±0.05mm |
| Punching dimension tolerance | ±0.05mm |
| Certificate | ROHS,UL,ISO9001 etc |
Application:
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Smart Phone
-
POS Machine
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GSM / CDMA / 3G Mobile Phone System
