Modems Dealers

Micro Controller : AT89S52 Crystal : 11.0592 MHz Lcd : HD44780 Gsm Modem Level Sensor : Electrodes Max232 Software Requirements Keil Proteus Uc Flash Embedded C Prog Isp

we offer gsm utility modem. gsm utility modem 81gr visiontek gsm modem - 81gr is a wireless cellular connection for 2-way data communication with a wide variety of remote equipment and utility applications. it is mostly used with energy meters and amr applications. this modem provides a transperant gsm pipe for data transfer. its specially designed power supply meets all the requirements of type tests and certifications as required by the utilities. standard power source is of ac 90-370 volts with customized surge protection option

  SIM800C TTL GSM Modem   Product ID: 1129 Power Supply = 4V DC 2A. On Board Power and Network Indication LED Micro SIM Card Holder SMA Antenna (Optional) Works with standard AT Commands. Interfacing Pins: 1) MIC (MICP, MICN) = Differential Signal Pins. 2) Speaker (SPKP. SPKN) = Differential Signal Pins. 3) BT_A = Bluetooth Antenna External pin (Works only if the firmware in updated) 4) ADC = Analog to Digital Input pin 5) STAT = Status Signal Pin 6) RI = Ring indicator 7) UART Pins: DTR, DCD, CTS, RTS, RXD, TXD. 8) make sure to use TTL Level Converter for RX and TX of the microcontroller interface.  

The GSMGPRS Modem uses SIM900A based Dualband 9001800MHz GSM GPRS modem. It can be connected to a microcontroller UART using TTL levels. It accepts external voltage 5VDC 2A as input.

Features :- • Automatically send SMS to pre-programmed owner numbers, immediately on ticket print (maximum 3 numbers).• Automatically send SMS to party also.• Option for SMS on both weights OR on 2nd weight only.• SMS has ticket details e.g. party, vehicle no,Gr-Tr wt etc.• Voice port for receiving incoming calls & for making outgoing calls (only on 3 owner numbers),• Can check GSM signal level, operator details & SIM balance on IT Display• Can also be used as stand alone GSM Modem.  

Model No KW35-WIFI Frequency Range 2400-2483.5Mhz Gain 15±1 dB Output power 33 dBm Operating mode TDD Singal standard IEEE 802.11bgn Uplink ≤ -36 dBm 1GHz~12.75GHz ≤ -30 dBm Spurious Emission ≤ -36 dBm Noise Figure @ max. gain ≤ 6 dB VSWR ≤2 MTBF >50000 hours Mechanical Specification RF Connector N-Female N Size(D*W*H ) 78* 56 * 29(mm) weight 0.5Kg Installation Type Wall Installation Environment Conditions IP40 Humidity < 90% Operating Temperature -10℃ ~ 55℃

The KTXCDMA01is a high-performance smart Modem for CDMA network. It can be used for automatic weather station, telemetric, vehicle management to transfer data from remote location to data receiving station.   CDMA Modem is developed indigenously using the state of the art technology and built to exacting specifications. It offers stable and reliable performance over long periods of time in the Indian conditions of environment.   The CDMA Modem is microcontroller based uses proprietary algorithms developed for Send/Receive data. It has low power mode to reduce current consumption.

With us clients can get varied types of GSM GPRS Modem such as TTL GSM GPRS Modems, Open type GSM GPRS Modem and Closed type GSM GPRS modems. The supplied GSM GPRS Modems are based on SIM900, SIM900A, SIM908, SIM900D, SIM900B, SIM900S, SIM300S, M10, M20, M16, M72 and TC35i modules. Why Our GSM GPRS Modem? Easy to installHassle-free performancesLong-lifeCompetitively priced

Program your unit and exchange data via GSM or GPRS, send SMS updates from remote control stations quickly and cost-effectively with our quad-band GSMGPRS Modem for XL series OCS, Connectivity with Cscape - Modify & Debug the application remotel., Data exchange - Monitor and Update the data via OPC or Scada applications, Peer-to-peer communication - Exchange the data with another OCS unit, Remote access - Transfer files and View remotely by using Envision FX & RV software from Horner, Support for the standard AT command setThis easy to fit communications module uses all the benefits of GSMGPRS technology allowing for virtually, unlimited placement by harnessing the range of modern cellphone telecoms networks.

We offer high speed Airtel 3G USB Modem for faster internet. The modem enables you to access to the features such as 3G video calling, online mobile gaming, mobile live TV, etc. Airtel 3G USB modems are remarkable for enthralling speed and data transfer rate Range Available Airtel 3G USB modem 7.2 Mbps--E1731Airtel 3G USB modem 3.6 Mbps--E153