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Introduction
PCB Assembly is a process that requires knowledge not just of PCB components and assembly but also of printed circuit board design, PCB fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product the first time.
San Francisco Circuits is a one-stop solution for all circuit board services so we are often entrenched with the PCB production process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Save yourself the trouble that comes with the procurement process and dealing with multiple components vendors. Our experts will find you the best parts for your final product.
PCB Assembly Services:
Quick-turn prototype assembly
Turn-key assembly
Partial turn-key assembly
Consignment assembly
RoHS compliant lead-free assembly
Non-RoHS assembly
Conformal coating
Final box-build and packaging
PCB Assembly Process
Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing
Testing Services
X-Ray (2-D and 3-D)
BGA X-Ray Inspection
AOI Testing (Automated Optical Inspection)
ICT Testing (In-Circuit Testing)
Functional Testing (at the board & system level)
Flying Probe
Capabilities
Surface Mount Technology / Parts (SMT Assembly)
Through-Hole Device / Parts (THD)
Mixed Parts: SMT & THD assembly
BGA / Micro BGA / uBGA
QFN, POP & lead-less chips
2800 pin-count BGA
0201 / 1005 passive components
0.3 / 0.4 Pitch
PoP Package
Flip-chip under-filled CCGA
BGA Interposer / Stack-up
and more…
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Product Details:
Payment & Shipping Terms:
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| Master Processor: | Hi3512 | OS: | Embedded Linux OS |
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| Operating Language: | CH/EN/CHT | Picture Coding: | H.264(Main Profile) |
| Input: | 4 Channel Audio Input | Output: | Single Channel Audio Output |
| High Light: | dvr circuit board,pcb circuit boards |
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4 D1 Realtime Recording H.264 Car DVR PCB Board Assembly
FM-MR9304 Based on Hi3515 platform vehicle-mounted DVR
Functions:
· sharp processing of image；
Specification:
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Project |
Device parameter |
Performance index |
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System |
Master processor |
Hi3512 |
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OS |
Embedded Linux OS |
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Operating language |
CH/EN/CHT |
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Operator interface |
GUI,support mouse |
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Code security |
User password, Admin password in two layer management system |
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video |
Video standard |
PAL(625 lines,50 scenes/sec)；NTSC(525lines,60 scenes/sec) |
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Picture coding |
H.264(Main Profile) |
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Monitoring quality |
D1 |
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Replay quality |
CIF/D1 |
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Coding capacity |
1D1+3CIF real time；4CIFreal time |
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Decoding capacity |
1D1real time；4CIFreal time |
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Input |
4 channel composite video input |
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Output |
2 channel composite video output |
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Display |
Single picture,4 pictures；alarm screen automatic switch |
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Audio |
Audio compression |
ADPCM |
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Input |
4 channel audio input |
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Output |
Single channel audio output |
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Recording mode |
Voice & video synchronously recording |
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Speech talkback |
Supported |
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Recording &playback |
Recording mode |
Manual,timing,alarm,circulation video |
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Video bitrate |
64Kbps~1.5Mbps,6 levels of quality to option |
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Audio bitrate |
8KB/s |
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Memory medium |
Support 1 SD card that more than 4G |
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Recording search |
According to channel ,time, video types |
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Local playback |
Playback by files；4 channels playback |
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ON OFF |
Starting mode |
ACC starting up,timer power on |
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Shutdown mode |
ACC Delay Switch Off.,timer shutdown,hard disk lock off |
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Software updating |
Update mode |
Manual,automatic updating when power on |
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Update method |
USB interface；SD card；wireless net |
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Interface |
Video input |
4 channels aviation head interface |
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Video output |
1 channel aviation head interface;1 channel RCA interface |
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Audio input |
4 channels aviation head interface |
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Audio output |
1channel aviation head interface |
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SD card |
1 SDHC(biggest support 32G) |
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USB interface |
1 USB 2.0；1 USB1.1(external) |
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Hard disk interface |
1 SATA interface(use USB2.0 interface to convert) |
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mouse |
1(USB1.1) |
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Ignition Signal |
1 |
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Alarm input |
8 |
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RS485 port |
1 |
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RS232port |
2(one for GPS) |
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Network port |
1 RJ45 10/100M Adaptive |
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IR port |
1 |
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Wireless interface |
3G(through 3G daughter board expansion) |
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3G function (optional) |
GPS |
RS232 port for NMEA-0183 |
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3G |
USB interface,support EVDO & WCDMA |
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WIFI |
802.11 b/g/n |
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Associated software |
PC playback software |
Replay the recording video files on PC port, analysis stackableIO signal GPS info and so on in the recording |
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CMS |
Through wireless network achieve the functions such as remote videopreview,GPS uploading,alarm uploading, central command issuing ,parameter setup. |
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Others |
Power input |
DC:8V~36V |
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Power output |
+12V@2A；+5V@2A |
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Work temperature |
-20 --- 60℃ |
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Consumption |
standby.6W,full load 27W |
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Size |
(187.81)x(163.88)mm |
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345
