• Banner

    Quad-band Cellular Antenna SMA 7.75inch - Male Robotics Bangladesh
    • Quad-band Cellular Antenna SMA 7.75inch - Male Robotics Bangladesh
    • Quad-band Cellular Antenna SMA 7.75inch - Male Robotics Bangladesh
    • Quad-band Cellular Antenna SMA 7.75inch - Male Robotics Bangladesh

    Quad-band Cellular Antenna SMA 7.75inch - Male

    RBD-2784

    • Supports GSM, DCS, and PCS bands (824MHz to 1990MHz) for compatibility with most cellular networks.
    • Built to withstand harsh environments with a brass body, brass contact, and a weatherproof insulator.
    • Features a standard SMA connector for simple connection to your cellular device.
    • 7.75-inch size makes it ideal for portable applications or discreet placement.
    BDT 350
    BDT 350 BDT 350 BDT 350 BDT 350
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 350 Tax excluded
    BDT 350 Tax included
    BDT 0 Tax
    BDT 350 Tax excluded
    BDT 0 Tax
    BDT 350 Tax included
    Quantity
    In-Stock
    29 Items

    11 people have purchased this item
    29 items in stock
    Description

    The Quad-band Cellular Antenna SMA 7.75 inch is a powerful solution for improving cellular reception in areas with weak signal strength. This high-gain antenna operates on GSM, DCS, and PCS bands (824MHz to 1990MHz), making it compatible with most cellular networks. Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Features:

    1. High Gain Performance: Effectively amplifies cellular signals for stronger connections.
    2. Wideband Compatibility: Supports GSM, DCS, and PCS cellular bands for broad network coverage.
    3. Durable Design: Built to last with high-quality materials and construction that meets military standards for environmental resistance.
    4. Standard SMA Connector: Ensures easy installation with various cellular devices.
    5. Compact Size: 7.75-inch form factor for convenient placement.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Applications:

    1. Automatic Vehicle Location (AVL): Enhances cellular signal strength for reliable tracking and communication in fleet management systems.
    2. Remote Data Acquisition: Maintains stable cellular connection for data transmission from remote locations.
    3. Cellular Signal Boosting: Improves cellular reception in rural areas, buildings, or weak signal zones.
    4. Industrial IoT Applications: Strengthens cellular connectivity for reliable data transfer in industrial settings.
    5. Public Safety: Ensures clear communication for emergency personnel in remote locations.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    General Specification
    ConnectorSMA
    Impedance50 Ohm
    Frequency RangeGSM/850E: 824-894MHz, GSM: 880-960MHz, DCS: 1710-1880MHz, PCS: 1850-1990MHz
    V.S.W.R.≤ 1.5 (0-6 GHz)
    Operating Temperature-65°C to +165°C
    Durability (Mating Cycles)≥ 500 Cycles
    MaterialBody: Brass, Contact: Brass, Insulator: Teflon or Delrin
    Shipment Weight0.015 kg
    Shipment Dimensions20 x 7 x 7 cm

    Please allow 5% measuring deviation due to manual measurement.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Documentation:

    1. Datasheet

    Package Includes:

    1 x Quad-band Cellular Antenna SMA 7.75inch

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Product Details
    RBD-2784
    29 Items

    Specific References

    EAN13
    2784
    Comments (0)
    Grade
    No customer reviews for the moment.
    16 other products in the same category:
    Sold-out FlySky FS-RX2A Pro 2.4Ghz Receiver Robotics Bangladesh FlySky FS-RX2A Pro 2.4Ghz Receiver Robotics Bangladesh

    Reference: RBD-0957

    FlySky FS-RX2A Pro 2.4Ghz Receiver

    (0)
    Item name: FS-RX2A Radio receiver Channel: 10 RF Range: 2.408-2.475GHZ Number of bands: 135 RX Sensitivity: -92dBm 2.4GHz protocol: AFHDS 2A Signal output: IBUS, PPM Compatible Transmitter: All AFHDS 2A Transmitter, Ex.: FS-I6, FS-I6X, FS-I6S, FS-TM8, FS-TM10, FS-I10.
    BDT 1,200
    BDT 1,200 tax incl.
    BDT 1,200 tax excl.
    BDT 1,200 tax excl.
    BDT 1,200 tax incl.
    BDT 1,200 tax incl.
    BDT 0 Tax
    BDT 1,200 tax excl.
    BDT 1,200 tax excl.
    BDT 0 Tax
    BDT 1,200 tax incl.
    More FlySky FS-RX2A Pro 2.4Ghz Receiver
    Sold-out
    In stock: 0
    Waterproof Wireless Switch 433MHz Self Powered Remote Control Switch Battery-Free Wall Light Switch Robotics Bangladesh

    Reference: RBD-2350

    Waterproof Wireless Switch 433MHz Self Powered Remote Control Switch Battery-Free Wall Light Switch

    (0)
    Waterproof self-powered wireless wall switch with 433MHz RF technology No WiFi or battery required; powered by self-generation technology Controls multiple devices via RF433 relay receivers within range Multi-functional design: one switch controls multiple receivers, or multiple switches control one receiver Simple installation with double-sided tape; no...
    BDT 2,050
    BDT 2,050 tax incl.
    BDT 2,050 tax excl.
    BDT 2,050 tax excl.
    BDT 2,050 tax incl.
    BDT 2,050 tax incl.
    BDT 0 Tax
    BDT 2,050 tax excl.
    BDT 2,050 tax excl.
    BDT 0 Tax
    BDT 2,050 tax incl.
    More Waterproof Wireless Switch 433MHz Self Powered Remote Control Switch Battery-Free Wall Light Switch
    In-Stock
    In stock: 13
    ESP32-S2-DevKitM-1 Development Board Robotics Bangladesh ESP32-S2-DevKitM-1 Development Board Robotics Bangladesh

    Reference: RBD-1962

    ESP32-S2-DevKitM-1 Development Board

    (0)
    ESP32-S2-DevKitM-1 Equipped with ESP32-S2-MINI-1 module Easy interfacing Integrates ESP32-S2FH4 chip.  PCB antenna  4 MB SPI flash.This is an authentic Espressif board.
    BDT 2,390
    BDT 2,390 tax incl.
    BDT 2,390 tax excl.
    BDT 2,390 tax excl.
    BDT 2,390 tax incl.
    BDT 2,390 tax incl.
    BDT 0 Tax
    BDT 2,390 tax excl.
    BDT 2,390 tax excl.
    BDT 0 Tax
    BDT 2,390 tax incl.
    More ESP32-S2-DevKitM-1 Development Board
    In-Stock
    In stock: 5
    CC2530+CC2591 Zigbee Module Wireless Power Amplification Development Board with SMA Antenna Robotics Bangladesh

    Reference: RBD-2295

    CC2530+CC2591 Zigbee Module Wireless Power Amplification Development Board with SMA Antenna

    (0)
    CC2530+CC2591 Zigbee Module with integrated power amplification for long-range communication Built with TI's CC2530F256 chip for robust 2.4GHz ZigBee and IEEE 802.15.4 applications Transmit power of 2.5mW, achieving communication distances up to 800 meters Small, compact design with strong anti-interference capability SMA antenna included for enhanced...
    BDT 1,190
    BDT 1,190 tax incl.
    BDT 1,190 tax excl.
    BDT 1,190 tax excl.
    BDT 1,190 tax incl.
    BDT 1,190 tax incl.
    BDT 0 Tax
    BDT 1,190 tax excl.
    BDT 1,190 tax excl.
    BDT 0 Tax
    BDT 1,190 tax incl.
    More CC2530+CC2591 Zigbee Module Wireless Power Amplification Development Board with SMA Antenna
    In-Stock
    In stock: 8
    5.8GHz Circular Polarized Mushroom Antenna SMA Set Tx/Rx for FPV Multicopter Robotics Bangladesh 5.8GHz Circular Polarized Mushroom Antenna SMA Set Tx/Rx for FPV Multicopter Robotics Bangladesh

    Reference: RBD-0284

    5.8GHz Circular Polarized Mushroom Antenna SMA Set Tx/Rx for FPV Multicopter

    (0)
    Gain: 2.0dBi-2.5dBi Antenna connector: SMA Male Connector Standing wave ratio(SWR): <1.5 Weight: TxA10.3g, RxA 11.5g TxA is a circular-polarized Omni antenna with three lobes RxA is a circular-polarized Omni antenna with four lobes
    BDT 880
    BDT 880 tax incl.
    BDT 880 tax excl.
    BDT 880 tax excl.
    BDT 880 tax incl.
    BDT 880 tax incl.
    BDT 0 Tax
    BDT 880 tax excl.
    BDT 880 tax excl.
    BDT 0 Tax
    BDT 880 tax incl.
    More 5.8GHz Circular Polarized Mushroom Antenna SMA Set Tx/Rx for FPV Multicopter
    In-Stock
    In stock: 6
    GPS Module NEO-7M Satellite Positioning Module for Arduino with MicroUSB Robotics Bangladesh

    Reference: RBD-2396

    GPS Module NEO-7M Satellite Positioning Module for Arduino with MicroUSB

    (0)
    High-Precision GPS Module: NEO-7M satellite positioning module with MicroUSB interface for easy connectivity. USB and TTL Interface: Features MicroUSB for direct connection and TTL pins for external MCU or USB-TTL module. Built-in Ceramic Antenna: Provides excellent satellite search capability; includes SMA interface for external active antennas. Wide...
    BDT 1,050
    BDT 1,050 tax incl.
    BDT 1,050 tax excl.
    BDT 1,050 tax excl.
    BDT 1,050 tax incl.
    BDT 1,050 tax incl.
    BDT 0 Tax
    BDT 1,050 tax excl.
    BDT 1,050 tax excl.
    BDT 0 Tax
    BDT 1,050 tax incl.
    More GPS Module NEO-7M Satellite Positioning Module for Arduino with MicroUSB
    In-Stock
    In stock: 28
    2.4GHz Duck Antenna RP-SMA - 7.75 inch Male Robotics Bangladesh

    Reference: RBD-2786

    2.4GHz Duck Antenna RP-SMA - 7.75 inch Male

    (0)
    Enhance the range of your 2.4GHz wireless projects with this high-gain 5dBi duck antenna. Ensures compatibility with devices featuring reverse SMA connectors (RP-SMA). Perfect for experimenting and prototyping wireless applications with 2.4GHz RF ICs. Offers optimal signal transmission and reception for efficient data transfer. The 7.75-inch duck antenna...
    BDT 299
    BDT 299 tax incl.
    BDT 299 tax excl.
    BDT 299 tax excl.
    BDT 299 tax incl.
    BDT 299 tax incl.
    BDT 0 Tax
    BDT 299 tax excl.
    BDT 299 tax excl.
    BDT 0 Tax
    BDT 299 tax incl.
    More 2.4GHz Duck Antenna RP-SMA - 7.75 inch Male
    In-Stock
    In stock: 40
    868MHz RF LoRa SX1276 Long-Distance Communication Module Robotics Bangladesh 868MHz RF LoRa SX1276 Long-Distance Communication Module Robotics Bangladesh

    Reference: RBD-1552

    868MHz RF LoRa RF96/SX1276 Long-Distance Communication Module

    (0)
    Working Frequency: 868 MHz Distance: 8000m RF IC: SX1276/ RF96
    BDT 1,215
    BDT 1,215 tax incl.
    BDT 1,215 tax excl.
    BDT 1,215 tax excl.
    BDT 1,215 tax incl.
    BDT 1,215 tax incl.
    BDT 0 Tax
    BDT 1,215 tax excl.
    BDT 1,215 tax excl.
    BDT 0 Tax
    BDT 1,215 tax incl.
    More 868MHz RF LoRa RF96/SX1276 Long-Distance Communication Module
    In-Stock
    In stock: 19
    Sold-out XBee Pro 63mW RPSMA - Series 2B (ZigBee Mesh) Robotics Bangladesh XBee Pro 63mW RPSMA - Series 2B (ZigBee Mesh) Robotics Bangladesh

    Reference: RBD-0369

    Brand: SparkFun Electronics

    XBee Pro 63mW RPSMA - Series 2B (ZigBee Mesh)

    (0)
    Supports binding and multicasting for home automation Mesh-network topology 2.4 GHz for worldwide deployment Common XBee footprint fits Parallax XBee Adapters and the Propeller Activity Board Firmware upgrades via UART, SPI or over the air TRANSCEIVER CHIPSET: SiliconLabs EM357 SoC DATA RATE: 250kbps Max RATED OUTDOOR/RF LINE-OF-SIGHT RANGE: Up to 2 mile...
    BDT 3,500
    BDT 3,500 tax incl.
    BDT 3,500 tax excl.
    BDT 3,500 tax excl.
    BDT 3,500 tax incl.
    BDT 3,500 tax incl.
    BDT 0 Tax
    BDT 3,500 tax excl.
    BDT 3,500 tax excl.
    BDT 0 Tax
    BDT 3,500 tax incl.
    More XBee Pro 63mW RPSMA - Series 2B (ZigBee Mesh)
    Sold-out
    In stock: -1
    TTGO T-Call ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board Robotics Bangladesh TTGO T-Call ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board Robotics Bangladesh

    Reference: RBD-1412

    TTGO T-Call AM-036 ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board

    (0)
    Chipset :ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor FLASH: QSPI flash 4MB / PSRAM 8MB SRAM:520 kB SRAM Button: Reset USB to TTL: CP2104 Modular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO On-board clock:40MHz crystal oscillator Working voltage:2.7V-3.6V Working current: About 70mANote : AM-036 printed on board...
    BDT 2,295
    BDT 2,295 tax incl.
    BDT 2,295 tax excl.
    BDT 2,295 tax excl.
    BDT 2,295 tax incl.
    BDT 2,295 tax incl.
    BDT 0 Tax
    BDT 2,295 tax excl.
    BDT 2,295 tax excl.
    BDT 0 Tax
    BDT 2,295 tax incl.
    More TTGO T-Call AM-036 ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board
    In-Stock
    In stock: 13
    GPS Module NEO-6M Satellite Positioning Module for Arduino with MicroUSB Robotics Bangladesh GPS Module NEO-6M Satellite Positioning Module for Arduino with MicroUSB Robotics Bangladesh

    Reference: RBD-2397

    GPS Module NEO-6M Satellite Positioning Module for Arduino with MicroUSB

    (0)
    High-Precision GPS Module: NEO-6M satellite positioning module with MicroUSB interface for easy setup. USB and TTL Interface: Supports debugging through MicroUSB or external TTL serial connection. Built-in Ceramic Antenna: Provides reliable satellite signal reception; SMA interface supports active antennas. Wide Voltage Compatibility: Operates on 3.3V-5V...
    BDT 990
    BDT 990 tax incl.
    BDT 990 tax excl.
    BDT 990 tax excl.
    BDT 990 tax incl.
    BDT 990 tax incl.
    BDT 0 Tax
    BDT 990 tax excl.
    BDT 990 tax excl.
    BDT 0 Tax
    BDT 990 tax incl.
    More GPS Module NEO-6M Satellite Positioning Module for Arduino with MicroUSB
    In-Stock
    In stock: 17
    MicroPython Board R3 ATmega328P+ESP8266, 8Mb flash, USB-TTL CH340G, Micro-USB Robotics Bangladesh MicroPython Board R3 ATmega328P+ESP8266, 8Mb flash, USB-TTL CH340G, Micro-USB Robotics Bangladesh

    Reference: RBD-1603

    MicroPython Board R3 ATmega328P+ESP8266, 4Mb flash, USB-TTL CH340G, Micro-USB

    (0)
    USB-TTL converter. Logic Level: 5V. Operating Supply Voltage: 5V. Digital I/O Pins: 14. Analog I/O Pins: 6. The board color, shape, and parts may differ from the pictures due to rotating stock.
    BDT 1,199
    BDT 1,199 tax incl.
    BDT 1,199 tax excl.
    BDT 1,199 tax excl.
    BDT 1,199 tax incl.
    BDT 1,199 tax incl.
    BDT 0 Tax
    BDT 1,199 tax excl.
    BDT 1,199 tax excl.
    BDT 0 Tax
    BDT 1,199 tax incl.
    More MicroPython Board R3 ATmega328P+ESP8266, 4Mb flash, USB-TTL CH340G, Micro-USB
    In-Stock
    In stock: 10
    WeMos D1 mini Pro – ESP8266 based WiFi Module 16MB Robotics Bangladesh WeMos D1 mini Pro – ESP8266 based WiFi Module 16MB Robotics Bangladesh

    Reference: RBD-1812

    WeMos D1 mini Pro – ESP8266 based WiFi Module 16MB

    (0)
    11 digital input/output pins Interrupt/PWM/I2C/one-wire 1 analog input(3.2V max input) 16M bytes(128M bit) Flash External antenna connector Built-in ceramic antenna New CP2104 USB-TO-UART IC
    BDT 680
    BDT 680 tax incl.
    BDT 680 tax excl.
    BDT 680 tax excl.
    BDT 680 tax incl.
    BDT 680 tax incl.
    BDT 0 Tax
    BDT 680 tax excl.
    BDT 680 tax excl.
    BDT 0 Tax
    BDT 680 tax incl.
    More WeMos D1 mini Pro – ESP8266 based WiFi Module 16MB
    In-Stock
    In stock: 24
    NEO-M8N GPS Module with Ceramic Active Antenna Robotics Bangladesh

    Reference: RBD-3342

    NEO-M8 GPS Module with Ceramic Active Antenna Refurbished

    (0)
    Antenna Size : approx. 26 x 26 x 9 (LxWxH) mm. Module Size : approx. 26 x 36 x 4 (LxWxH) mm. Net weight : approx. 16 gm. Gross weight : approx. 17 gm. Mounting : approx. 3 mm. The default baud rate : 9600.In recent years 2024, due to a shortage of chips, some of the GPS modules have been recycled from GPS Tracker. So these modules have used marks due to...
    BDT 1,400
    BDT 1,400 tax incl.
    BDT 1,400 tax excl.
    BDT 1,400 tax excl.
    BDT 1,400 tax incl.
    BDT 1,400 tax incl.
    BDT 0 Tax
    BDT 1,400 tax excl.
    BDT 1,400 tax excl.
    BDT 0 Tax
    BDT 1,400 tax incl.
    More NEO-M8 GPS Module with Ceramic Active Antenna Refurbished
    In-Stock
    In stock: 17
    Pre Order FlySky 2.4Ghz 9CH RC Transmitter FS-TH9X (Upgrade) Robotics Bangladesh FlySky 2.4Ghz 9CH RC Transmitter FS-TH9X (Upgrade) Robotics Bangladesh

    Reference: RBD-0201

    FlySky 2.4Ghz 9CH RC Transmitter FS-TH9X (Upgrade)

    (0)
    QUICK OVERVIEW Transmitter: FS-TH9X Upgrade with FS-RM003 2.4GHz Module Receiver: FS-IA10B Default Mode: Mode-2 Input Power: 12V DC (1.5V x 8  AAA Battery) Bidirectional System Frequencies-Hopping Omni-directional High Gain Antenna Low Power Consumption
    BDT 6,950
    BDT 6,950 tax incl.
    BDT 6,950 tax excl.
    BDT 6,950 tax excl.
    BDT 6,950 tax incl.
    BDT 6,950 tax incl.
    BDT 0 Tax
    BDT 6,950 tax excl.
    BDT 6,950 tax excl.
    BDT 0 Tax
    BDT 6,950 tax incl.
    More FlySky 2.4Ghz 9CH RC Transmitter FS-TH9X (Upgrade)
    Pre Order
    In stock: 0
    On sale! GPRS GSM SIM900 Arduino Shield Robotics Bangladesh GPRS GSM SIM900 Arduino Shield Robotics Bangladesh

    Reference: RBD-0443

    GPRS GSM SIM900 Arduino Shield

    (0)
    Based on SIMCom‘s SIM900 Module Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world. Control by AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands. Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal).
    BDT 1,799
    BDT 1,799 tax incl.
    BDT 1,799 tax excl.
    BDT 1,799 tax excl.
    BDT 1,799 tax incl.
    BDT 1,799 tax incl.
    BDT 0 Tax
    BDT 1,799 tax excl.
    BDT 1,799 tax excl.
    BDT 0 Tax
    BDT 1,799 tax incl.
    More GPRS GSM SIM900 Arduino Shield
    In-Stock
    In stock: 25
    You might also like
    Sold-out GPS Antenna 1575.42 MHz Robotics Bangladesh GPS Antenna 1575.42 MHz Robotics Bangladesh

    Reference: RBD-0729

    GPS Antenna 1575.42 MHz SMA Male 3 Meter

    (0)
    Frequency (MHz) 1575 +/- 5 MHz Gain > 28 dBi (with LNA) Impedance (Ω) 50 Ω VSWR < 1.5 Polarization RHCP Power Handling (W) 50 watts Cable Length: 3Meter Connector: SMA-Male
    BDT 450
    BDT 450 tax incl.
    BDT 450 tax excl.
    BDT 450 tax excl.
    BDT 450 tax incl.
    BDT 450 tax incl.
    BDT 0 Tax
    BDT 450 tax excl.
    BDT 450 tax excl.
    BDT 0 Tax
    BDT 450 tax incl.
    More GPS Antenna 1575.42 MHz SMA Male 3 Meter
    Sold-out
    In stock: 0

    Follow us on Facebook