2017 Hot Sale High Quality Female to Female VGA Cable

Prod Model:	LK-VGACB002
Service:	OEM/ODM
Sample:	Available
Outer Diameter:	8.0mm
Shielding:	Non-Shielded, Foil
Wiring:	3+8, 3+3, 3+4 or 3+6
Application:	Game Player
Color:	Black
Type:	Twisted Pair
Certification:	UL

Product Description

2017 hot sale high quality female to female VGA Cable
 

Brand:	Lulink
Use:	Data Transfer
Length:	optional
connector type:	female to female
Color:	White black optional
Connector material:	Nickel plating or gold plated up to customer's requirement.
Conductor:	Oxygen Free Copper
Shell material:	PVC shell
Certification:	UL RoHS Reach
Package:	Paper Bubble bag
Quality Assurance:	Passed 5 quality inspection of high standard.
Guarantee:	5 years warranty

Application

Widely used by external camera, radiator powered USB interface digital camera / camcorder, Blu-ray and other video display supports USB2.0 devices.
VGA to VGA cable male to female
1.Male to male,15pins
2.Top quality goods & excellent service
3.CE,ROHS,UL compliant
VGA to VGA cable, DB15PIN to DB 15PIN, with corex2pcs.

Specifications

256 KB Video RAM (The very first cards could be ordered with 64KB or 128KB of RAM at the cost of losing some video modes).
16-color and 256-color modes
262,144-value color palette (six bits each for red, green, and blue)
Selectable 25.175 MHz or 28.322 MHz master clock
Maximum of 800 horizontal pixels
Maximum of 600 lines
Refresh rates at up to 70 Hz
Vertical blank interrupt (Not all clone cards support this.)
Planar mode: up to 16 colors (4 bit planes)
Packed-pixel mode: 256 colors (Mode 13h)
Hardware smooth scrolling support
Some "Raster Ops" support
Barrel shifter
Split screen support
0.7 V peak-to-peak
75 ohm double-terminated impedance (18.7mA - 13 mW)


The VGA supports both All Points Addressable graphics modes, and alphanumeric text modes. Standard graphics modes are:

640×480 in 16 colors
640×350 in 16 colors
320×200 in 16 colors
320×200 in 256 colors (Mode 13h)

As well as the standard modes, VGA can be configured to emulate many of the modes of its predecessors (EGA, CGA, and MDA). Compatibility is almost full at BIOS level, but even at register level, a very high value of compatibility is reached. VGA is not compatible with the special IBM PCjr or HGC video modes.


Signal

The intended value for the horizontal frequency of VGA is exactly double the value used in the NTSC-M video system. The formula for the VGA horizontal frequency is thus (60 ÷ 1001) × 525 kHz = 4500 ÷ 143 kHz ≈ 31.4686 kHz. All other frequencies used by the VGA card are derived from this value by integer multiplication or division. Since the exactness of quartz oscillators is limited, real cards will have slightly higher or lower frequency. For most common VGA mode 640×480 "60 Hz" non-interlaced the horizontal timings are:

Parameter	Value	Unit
Pixel clock frequency	25.175	MHz
Horizontal pixels	640
Horizontal sync polarity	Negative
Total time for each line	31.77	µs
Front porch (A)	0.94	µs
Sync pulse length (B)	3.77	µs
Back porch (C)	1.89	µs
Active video (D)	25.17	µs

(Total horizontal sync time 6.60 µs)

The vertical timings are:

Parameter	Value	Unit
Vertical lines	480
Vertical sync polarity	Negative
Vertical frequency	59.94	Hz
Front porch (E)	0.35	ms
Sync pulse length (F)	0.06	ms
Back porch (G)	1.02	ms
Active video (H)	15.25	ms

(Total vertical sync time 1.43 ms)
640 × 400 @ 70 Hz is video mode used for booting most x86 personal computers.[7]
640 × 480 @ 60 Hz is the default MS-Windows graphics mode with 16 colors.[7]
The actual timings vary slightly. For example for 640×480 @ 60fps a 25,17 µs active video time with a pixel frequency of 25,174 MHz gives 633 pixels rather than the expected 640 pixels.

Other products







Company information
 Established in 2005 with headquarter and R&D managing department based in Guangzhou.

Lulink is an export organization specialized in developing, designing, producing network intelligent wire and telecommunication equipments, the products range consists of main categories and metal sheeting, Lulink is supported by a strong R&D team which has more than three years experience in the field of technology and integrating brilliant designers, technicians, support groups, sales and marketing organizations. We offer and accept OEM/ODM service to customers. 

Our Main products:

Copper System: LAN cables, Adaptor, Connector and Spliter, Cabinet, PATCH CORD, TOOLS, Coaxial cables 
Fiber Optic: fiber optic patch cord, PLC splitter, adapter, connector, closure, media converter, etc
Cable Assembly: USB cable, HDMI cable, VGA cable, AV cable, DVI cable, etc

All has been certified by ISO9001:2008/ROHS/CE/UL/3C and so on.


Our service



1. We are one of the white hair of Copper System, Fiber Optic, Cable Assembly products.
2. Competitive advantage products.
3. With us your money in safe your business in safe.
4. Full refund is available when bad quality or delay delivery has happened.
5. We have a 24*7 after sales service team to work for you.
6. Free sample offer & small order welcomed.
 
 
FAQ
 
Q1. How can we know the products' quality?
We suggest you to buy a sample product first before placing a big order. Or you could talk to us online or send us an email if you need more detailed information for the specific product.

Q2. How about the sample fee and sample time?
For sample order, it is about 3-7 working days. As for sample fee is charged according to the size of the product.

Q3: Can you help me make my own design?
Yes, Sure. We can make OEM and ODM items for you as long as you can tell us your idea or provide pictures. We have done many OEM projects for our customers.

Q4. What is your payment term? 
A. T/T, L/C, Western Union, money gram and PayPal are all accepted. 
B. For bulk production: 30% deposit pay before mass production, and 70% pay before shipment.

Q5. Can we visit your factory?
Yes, you can. You are most welcome to visit our factory and office. Please let us know before coming over and we will provide detailed route and hotel booking suggestions.