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Small black rectangular antenna with adhesive base and SMA cable

Maswell Communication Tech.

Maswell Communication Tech. 900/1800/2100 MHz Rectangular Mini 4G Cellular Antenna

SKU CH-KBZV-WFV1R

Boosts 4G, 3G and 2G signal reception across 900, 1800 and 2100 MHz bands with a waterproof, adhesive-mount mini antenna

  • Product typeAntenna
  • Product colorBlack
  • Boosts 4G, 3G and 2G signal reception across 900/1800/2100 MHz bands
  • Compact rectangular mini profile fits tight spaces in mobile devices
  • Waterproof omnidirectional design receives signals from all directions
  • Adhesive mounting enables quick setup without tools
  • Operates reliably from -40 °C to +85 °C with up to 95 % humidity

Compact 900/1800/2100 MHz antenna for mobile

This rectangular mini antenna covers 824–960 MHz and 1710–2170 MHz bands to support 4G, LTE, 3G and 2G reception. It terminates in an SMA male connector on a 5 metre cable for direct connection to compatible routers or modems. The 3 dBi gain and linear polarisation suit fixed or portable deployments. Adhesive mounting allows quick setup on flat surfaces.

Sustained operation across extreme conditions

Rated for continuous use from -40 °C to +85 °C with up to 95 % relative humidity. The design meets vibration testing at 10–55 Hz with 1.5 mm amplitude for two hours. ROHS compliance confirms environmentally friendly materials. Waterproof construction maintains performance during prolonged outdoor exposure. Omnidirectional pattern provides consistent reception without reorientation.

ABS radome and adhesive base for everyday mounting

The black ABS radome protects internal elements from weather and handling. Adhesive backing secures the antenna to panels, vehicle roofs or enclosures without drilling. Five metres of cable gives routing flexibility around corners or through glands. SMA male connector fits common cellular hardware directly. Buyers who need magnetic or bolt-on mounting will require a different solution.

How it compares

Measured against everything we stock in Wi-Fi Antennas & Wireless Bridges, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 91% of the 399 comparable items (median $31.99).

Specifications

Product
Product typeAntenna
Product colorBlack

Questions about this item

How much heat can the Maswell 900/1800/2100 MHz antenna withstand when mounted on a hot surface all day?

The radome is rated for continuous operation from -40 °C up to +85 °C, so it handles sustained high temperatures without degradation.

What connector must my router or modem already have to plug this antenna in directly?

The antenna terminates in an SMA male connector, so your device needs an SMA female port for a direct connection.

Will this antenna work with my older 3G or 2G hardware that only uses the 900 MHz band?

Yes, the frequency range covers 824–960 MHz and 1710–2170 MHz, supporting 2G, 3G and 4G networks on those bands.

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