af s485 communication converter rs232 to rs485,China af s485 communication converter rs232 to rs485 Manufacturers, Suppliers

POPULAR !!! KTH 18 MACoal Mine Use Explosion Proof Intrinsic Safety Automatic Telephone Unit

Sep 02, 2012

... with up ground switch or dispatch master station to constitute underground production dispatch communication system. Features1) KTH 18 intrinsically safe automatic telephone ... recall;5) With communication distance adjustment switch, it is possible to adjust the switch to improve the communication effects according to the distance between the ...

Supplier: Wenzhou Boshi Electric Technology Co., Ltd.

[China Manufacturers]

Hand DMX editor LED Controller

May 11, 2012

... 20-60 Supply voltage: DC5V Static power consumption: <1W Communication mode: point-to-point Hand DMX editor1. Work temperature: -20-60°C2 ... . Supply voltage: DC5V3. Static power consumption: <1W4. Communication mode: point-to-point5. External dimension: 201*100*35 mm6. Packing size ... offered based on order quantitiesOur service1. Your inquiy related to our products or prices will be replied in 24hrs 2 ...

Supplier: Shenzhen Lesterlighting Technology Co., Ltd.

[China Manufacturers]

long backup Online UPS MP-6KVA

Feb 08, 2012

... factor reaches 0.95 or above, no pollution to the electricity net environment. 6. Applying high ... the office. the design of the products accords to the UPS using condition demands. 8. It ... can connect with battery group to form long time delay.9. Loading LED display ... supply for loading. 15. With RS-232 communication access, according to the international requirement.16. Equipped with anti ...

Supplier: Foshan Xianchuang Technology Co., Ltd.

[China Manufacturers]

Tmall/Taobao/360buy buying agent service

Nov 07, 2012

... provides themost comprehensive product offering ranging from collectibles and hard-to-find items tomainstream retail categories such as consumer electronics, clothing ... versed in English.So unless you know Chinese, mis-communication is bound to happen and money will be wasted as aresult.2 ... cost from combined shipping.3) Credit card has yet to penetrate China to the extent that it can be a common online ...

Supplier: Shenzhen Zhongtai Chuangxin Science And Technology Co., Ltd.

[China Manufacturers]

Car audio DC/AC Inverter

Jul 29, 2012

... port and inverter)Main features:1) Build-in power inverter to converter 12V to power up your game console for PS2, XBOX or ...

Supplier: Hangzhou SoundLive Electronic Co., Ltd.

[China Manufacturers]

hydraulic governor

Apr 03, 2012

... . had solved that poor anti-disturbance performance, electric-hydraulic converter easy to be blocked, multifarious lever mechanism etc,In previously governor shown ... can auto-operate reliability and stably and to facilitate the turbine generator units control up to no-operation state.CertificateProductionsVisitor hydraulic governor

Supplier: Emeishan Chicheng Machine Manufacture Co., Ltd.

[China Manufacturers]

AUTO WIRE HARNESS

Jun 04, 2012

Used for car_drive recorder system with superior quality and competitive price OEM are welcome Used for car_recorder system.Rs232 or Rs485 define100% test before shipmentCusomized design offer AUTO WIRE HARNESS

Supplier: Dongguan Qiutong Electronics Co., Ltd.

[China Manufacturers]

Full-duplex Wireless PTZ / DATA Controller RS 232 RF Module

Nov 12, 2012

... environment6Metal shell, good shielding performance, providing frequency passage7Providing many MODEM communication protocols8To adapt different user structure, we can develop various size ... phase-lock loop, double VCO structure, high stability10Providing many MODEM communication protocols Specification: Transmitter System IndicatorsFrequency400-470MHzRF Power5WVoltageDC12VCurrent≤1.5ARate1200/2400 ...

Supplier: Shenzhen Safe Guard Co., Ltd.

[China Manufacturers]

470~700MHz digital outdoor tv antenna TDJ-600Y8

Mar 31, 2013

... material♦ Pole mounting kitsProduct Applications:♦ Remote sensing, long distance communication system♦ Point to point applications♦ Deasign for reception of signal in DVB ... the mounting pole with the brackets. 3,Connect the antenna to the device with interface cable. The connectors should be tied ... that the water can not go into the equipment.Welcome to HRT antenna, you will get what you need and push ...

Supplier: Foshan Huarongtong Antenna Co., Ltd.

[China Manufacturers]

Digital video recorder h.264 dvr with 2 SD card supported GPS Wifi optional

Mar 31, 2013

... for each5. 8 seconds power-off delay for data protection6. RS485, RS232, speed input interface7. Black box for vehicles- record speed, position ...

Supplier: Shenzhen K-Ding Technology Co., Ltd.

[China Manufacturers]

R8 Trimble RTK GPS

May 21, 2012

... channels; 3. GPS+GLONASS+Galileo; 4. Flexible wireless communication options. The Trimble R8 sets the bar for advanced ... availability. The Trimble R8 includes flexible wireless communication options connecting to the controller, receiving RTK/network corrections and ... carrierNotes:1 Accuracy and reliability may be subject to anomalies due to multipath, obstructions, satellite geometry, and atmospheric ...

Supplier: Beijing Gelinruida Technology Development Co., Ltd.

[China Manufacturers]

Frequency selector

May 09, 2012

Competitive price On time delievery Flexible production Lowest MOQ 1) Frequency selector 2) 20MHz-500MHz, 1000MHz, 3.5GHz, 5.8GHz 3) GSM CDMA UMTS WCDMA TETRA IDEN Wi-MAX ItemSpecificationFrequency Range450CDMA,GSM, TETRA and CDMA,UMTSRelay Frequency200-2200MHzBand width25KHz/ 200KHz /1.25MHz /2-80MHzCarrier Number2,4 or 6Out band suppressionfo±100KHz inband <3.0dBfo±400KHz >45dBfo±600KHz > ...

Supplier: Shenzhen Yonlit Telecom Technology Co., Ltd.

[China Manufacturers]

Real time DVR, D1, Free DDNS, HDMI,CCTV, CCTV DVR, 16CH H.264 DVR

Mar 31, 2013

CCTV, CCTV DVR 16CH dvr recorder RS 485 Control, RJ45 mobile phone view,With VGA Alarm: 16ch in/4ch out CCTV, CCTV DVR 16CH video and 16CH Audio real time Recording and displayH.264 comperssion formatvideo input/output: 16ch/2CH Audio input: 16chvideo recording: PAL: 400 frames/sec. NTSC: 480 frames/secRS-485 control: supportremote control: supportRJ45 network: supportUSB mouse: supportAlarm: ...

Supplier: Shenzhen Huishi Electronics Co., Ltd.

[China Manufacturers]

ptz keyboard controller

May 20, 2012

1.2D PTZ keyboard 2.Can be connected to about 1024 ptz cameras 3.can used together with ... the speed dome and zoom camera ·Communication distance ups to 1200m·Strong anti-jamming function·Reliable communication·exquisite appearance ·2D Joystick (PAN/ ... dome cameras·Remote control protocol :Pelco-D, Pelco-P·Communication type: RS-485·Communication ratio: 2400bps, 4800bps, 9600bps·Max. Control distance: ...

Supplier: Shenzhen Win Vision Technology Ltd.

[China Manufacturers]

ELP-AF7 Fingerprint Access

Sep 13, 2012

... relay out put 3A/12VDC6. Communicational: TCP/IP or RS232 and RS485 7. Keyboard and Display: LCD with 80 character and figure ...

Supplier: Ailipu Technology Co., Ltd.

[China Manufacturers]

ES-605 10W external car radio CB speaker with noise concelling

Jul 06, 2012

... mirophone , CB speaker and accessories for two-way radio communication industry. welcome to cooperate with you ! ES-605 10W external car radio ...

Supplier: Shenzhen Easycom Electronics Co., Ltd.

[China Manufacturers]

Easy Control Alarm Receiver Central Monitoring Station

Oct 18, 2012

... Model: R-2005GSMAlarm Systems send alarm signals over telephone landline to a central monitoring station, it works as the link ... ID , ADEMCO 4+2 Express, ,3/1,4/1 communication protocols, adding Caller ID support. The receiver can work majority ... forwarding. Telephone line status display. Two-way voice communication...etc. Compared to others manufacturer, we provide the free monitoring software with ...

Supplier: Shenzhen Meidasi Technology Development Co., Ltd.

[China Manufacturers]

power tetrode TH558E

Aug 14, 2012

... structure, employing HypervapotronTM anode cooling, designed for use in AF and RF amplifiers up to 50 MHz. This tube brings high efficiency ... technique guaranteesenhanced safety margins with respect to the operating point. The TH 558E delivers up to 550 kW, with a high ... . Electrical characteristicsHeater supply 23 V / 500 AAmplification factor 3.7 to 4.9Transconductance (la = 10/15 A, VG2 = 1000 V) ...

Supplier: Beijing Jenerator Electronic Co., Ltd.

[China Manufacturers]

Air handling unit

Mar 31, 2013

... energy saving operation. There is also a communication joint equipped to connect with the self-control system of the ... + middle effect blowing sectionAutomatic Control Device1. Automatic controlAccording to the features of the combination type air handling system, ... fan, to fulfill the aim of accurately controlling temperature, humidity and air pressure.There is the network communication module ...

Supplier: HAYE (Shanghai) Refrigeration Machinery Co., Ltd.

[China Manufacturers]

GPS F90

Mar 31, 2013

... data-link technology with international standard and the network communication technology. According to the needs in the different field operation environment, ... the user has flexible choice.Seamless Access to CORS SystemThe design of F90 receiver , depending on the ... Power 1-25W,adjustable ,channel can CDMA/GPRS set Communication Module Inside PDA parameters Size 144.25 x 82. ...

Supplier: Shenyang Huayi Times Technology Co., Ltd.

[China Manufacturers]