The YE0011BA is a high-performance 4G LTE terminal-mount rubber monopole external antenna manufactured by Quectel. It is designed to provide wideband cellular coverage and is backwards-compatible with 3G, 2G, and Low- Power Wide-Area (LPWA) / NB-loT network bands.

Key Specifications
- Form Factor: Compact, terminal-mount whip/tilt rubber antenna measuring roughly Ø10.5 x 50 mm.
- Frequency Coverage: Wideband coverage split primarily into two main frequency windows:
- Low Band: 700~96 MHz
- HighBand: 1710~2170 MHz
- Antenna Type: Monopole.
- Efficiency: Up to 79.95 %
- Connector Type: SMA Male standard connector with a centre pin.
Applications:
- Widely used to boost cellular reception for outdoor terminal units
- Industrial gateways
- Smart metering
- Routers
- and various internet of things (loT) physical deployments.