Overview
Overview
The ACW-205 is a small black omnidirectional stick antenna that screws directly onto the SMA cellular port of a compatible router. Its right-angled connector lets it sit upright when the router is laid flat or mounted on a wall.
It suits replacing a lost or damaged original antenna, or fitting a spare to a single-modem unit in an indoor location with reasonable signal.
Key highlights
- 2dBi omnidirectional cellular antenna
- SMA male connector, right-angled
- Fits directly onto the router, no cable required
- Compact black stick design for indoor use
- Single antenna for one cellular port
Recommended for
- Replacement antenna — Swap out a lost or damaged original cellular antenna
- Indoor single-modem routers — Straightforward fit for units with one cellular modem in good-signal areas
Performance
RF performance
A low-gain omnidirectional design intended for indoor use where cellular signal is already reasonable.
2dBiGain
OmniRadiation pattern
SMA (m)Connector
RF summary
| Gain | 2dBi |
| Pattern | Omnidirectional |
| Application | Indoor cellular |
Features
Compatibility
- Peplink and Pepwave routers with SMA cellular antenna ports
- Designed for units with a single cellular modem
- Check your router’s supported cellular bands before ordering
Hardware
Specifications
| Type | Indoor cellular stick antenna |
| Gain | 2dBi |
| Connector | SMA male, right-angled |
| Pattern | Omnidirectional |
| Colour | Black |
Package Content
1x 2dBi indoor cellular antenna (SMA)
Documentation
Downloads & resources
Download the Peplink 2dBi Indoor Cellular Antenna for 1x 3G Modem datasheet for full specifications and details.
![Peplink PCSS [Medal]](https://www.peplinkworks.co.uk/wp-content/uploads/2026/10/MKS-011-600x600-1.jpg "Peplink PCSS [Medal]")
