Outline
The NDS3204 4 in 1 Encoder is a professional audio & video encoding and multiplexing device with powerful functionality. It has 4 channel CVBS video and 4 pairs of unbalanced audio input interfaces, also, it can support MPEG-2 encoding format, analog composite video and single/ analog stereo audio mode. The output interface of compressed data is ASI, whose condensed method is MEPG-2 MP@ML.This device can simultaneously encode 4 channel audio & video; Moreover, it can multiplex the input TS with the 4 encoded SPTS to generate a MPTS output. In conclusion, its high compatibility and cost effective design are totally comply with MPEG-2 standard, and the device is widely used in varieties of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV, etc.
Features
MPEG-2 MP@ML(4:2:0) video encoding, Advanced video pretreatment algorithm
MPEG-1 Audio Layer 2
4 CVBS video input
4 pairs of unbalanced stereo audio input
Supports PAL, NTSC SD video formats
Supports D1,HD1,2/3D1,3/4D1 Resolutions
Multiplexed MPTS ASI output
LCD / keyboard
NMS operation
Specifications
Input 4 CVBS inputs , BNC interface
4 pairs of unbalanced stereo audio input, BNC interface
Video Resolution 720í-480_60i, 720í-576_50i(D1)
544í-480_60i, 544í-576_50i(3/4D1)
352í-480_60i, 352í-576_50i(HD1)
480í-480_60i, 480í-576_50i(2/3D1)
Encoding MPEG-2 MP@ML
Chroma Format 4:2:0
Bit-rate 0.8Mbps~20Mbps each channel
Rate Control CBR/VBR
GOP Structure IBBP
Advanced Pretreatment De-interlacing, noise reduction, sharpening
Audio Encoding MPEG-1 Audio Layer 2
Sampling rate 48KHz,44.1KHz,32KHz
Resolution 24-bit
Bit-rate 64Kb/s¬í¬384Kb/s each channel
Stream output 2-way ASI output, BNC interface
System function LCD/keyboard, network management,
Chinese and English language
Ethernet software upgrade
Miscellaneous Environment 0~45íµ(work)ú+-20~80íµú¿Storeú¬
Power AC 220Ví+10% 50Hz,25W
Weight:4kg
Dimensions:482mm*446mm*44.5mm
-Complying with ISO / IEC 13818 (MPEG-2) standards -Various A/V input modes -Audio/video synchronization -MPEG-2 self-adaptive field/frame dynamic prediction and DCT -Motion prediction: 100 horizontal and 50 vertical searching -Semi-pixel precision motion statistics -Digital dynamic noise reduction, various filtering functions -Encoding parameters adjustment in accordance with the user's requirements -Digital Video (SDI) and Digital Audio (AES/EBU) supported -Communication protocol and remote control software package for third-party networking and application development -PCR function -Supporting two pairs of stereo (4 channels) audio encoding -Luminance/chrominance adjustment -Front Panel LCD display and 17 numerical key-board operation, Chinese/English menu supported
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Mobile DVR Vehicle Video Recorder Vehicle SD Card DVR ---- Vehicle Solid-State DVR, the products have solved much hidden danger which the car driver would cause(e.g the driver has not obeyed traffic rules). the Vehicle SD Card DVR has the super shockproof ability. it received much welcome from customers. the Vehicle HD DVR will be eliminated because the Vehicle HD DVR's lack of earthquake resistance and be damaged easily, also the Vehicle HD DVR's maintain cost is high and examines not conveniently. it don't work fine in harsh environment of the Vehicle. Vehicle SD Card DVR is very Stablly in quakeproof, thermostable, stable, cold resistant and so on. Especially when vehicle accident collision. Vehicle SD Card DVR work fine in Harsh Environment, City Bus, School Bus, Public Bus, Coach, Auto, Motor Car, Automobile, Taxi, Truck, Busses, Train, Subway, Ship, Boat, Railroad, Metro, Steamboat, Mine, Oil, other vehicles etc. The Vehicle SD Card Video Recorder has been obtained CE and ROHS authentication. Our products mainly export primarily to North America, South America, Eastern Europe, Southeast Asia, Westera Europe, etc. so on selled in China market in 2006. Can we avoid vehicle accident? How to avoid vehicle accident? How to cut down vehicle accident? How to we find proof quickly When vehicle accident happen? Cut down vehicle accident is responsibility with you and me. The SD Card Mobile DVR can provide us with modest means. (mobile dvr) í(Features and Benefits(Model:GVSD04A) í-Low cost(compete price for market) í-Specially designed for Vehicle í-Stability overrides all other considerations í-Rugged and Quakeproof í-Heat-resisting í-Miniaturization í-Immediately playback(Own TFT Monitor)
Product Name:MOLLE Vertical Pistol Holster Material: 600D Polyester/nylon, Cordura, Canvas Size: 4 1/4" W x 8" H x 1 1/2" D Color: OD Green, Khaki ,Coyote/tan, ,Multicam and other Camo Colors. Design: Customized design, available customized names and numbers. MOQ: 100 pcs OEM Accepted: Yes
Product Name: Ambidextrous Shoulder Holster Material: 600D Polyester, MultiCam, 1000D Polyester Dimensions: Two Side Release Buckles On Each Side To Swap The Position 15" Belt Attachment With Hook And Loop Closure With Two Elastic Pieces 12" Belt Attachment W/ Hook And Loop Closure With One Elastic Piece 3.5" Elastic With Plastic Ring At Center Back Mag Pouch Panel: 6.5" X 5" Two Pockets: 5.25" X 2" Flat (4" Bellowed) 8 1/8" X (4.5" Handle Opening X 2.5" Barrel Opening) X 4 1/8" Back Padding: 8" X 7" X 8.5" Four 12" Adjustable Webbing Straps Color: Tan,Black,Red, Green,ACU,CP,Three Sand Camo,Digital Camo,Woodland ,Desert Features: Ambidextrous Undercover Shoulder Holster is the perfect holster for police and public safety professional featuring a pistol holster opposite 2 magazine clip pouches. MOQ: 50 pcs OEM Accepted: Yes
Product Name: Tactical Universal MOLLE Mobile Pouch Material: 600D Polyester/1000D Nylon Dimension: 3 inches wide x 5 inches tall x 1 inch deep Color: Black, OD Green, Khaki, Coyote, Multicam and other camouflage Features: Designed to carry battery case or smart phones with 4" screen. Hook and Loop flap closure Can be mounted onto belt or backpack strap, also works on MOLLE platform with one mod strap. (Sold separately). MOQ: 100 Pcs OEM Accepted: Yes
Options for material(all customized):  1) conductor: tc, ccs, cca, bc, ofc  available; 2) foam: foam pe, pe, spe available; 3) braiding foil: al-foil or bonded al-foil available; 4) braiding coverage: between 30- 97% available; 5) braiding net: 32, 64,  80,  96, 112, 128, 144 and more available; 6) braiding wire diameter: 0.12,  0.13,  0.14,  0.15,  0.16, 0.18mm available; 7) jacket color: black or white available; 8) jacket material: pvc,  pe , pp,  rohs,  available 9) power cable: specification customized  Detailed specification of siamese coaxial cable syv-75-3 +2c: 1) construction Center conductor:0.4±0.01mm bc Dielectric:3.6±0.1mm pe Braid:64*0.12mm almg Jacket:5.2±0.1mm pvc Power cable:2*28*0.14 cca red and black power cable Jelly/apdper customer' special requirement 2) characteristics Sparker test:4000vac Impedance:75±3 ohm Capacitance:50±3pf/m Velocity of propagation:85% Return loss:20db min (5-1000mhz) Attenuation[@68o f. (20o c.)] Frequency (mhz)maximum (db/100 ft.)maximum (db/100 m) 50.862.82 552.056.73 1873.6011.81 3004.4514.6 4505.4017.72 6006.2020.34 7506.9722.87 8657.5224.67 10008.1226.64  Application:  1. coaxial cable for CATV, CCTV systems 2. for satellite systems