SR Series - Sector Antennas
Overview
Laird SR Series dual-band tri-mode antenna offers the system integrator a perfect solution to indoor and outdoor wide area coverage wall-mount applications. While omni-directional antennas are well suited for installations where the antenna has a 360 degree unobstructed view of the coverage area wall mounting omni-directional antennas can create a number of system performance issues. Because the antenna radiates equally in all directions much of the power is radiated directly to the wall surface behind the antenna. This causes elements of the wall to become actual components of the antenna often causing multi-path nulls within the intended coverage area.
The SR Series antenna provides a solution for the most common coverage requirements. Its integrated backplane shields the radiating element from the wall eliminating any problems from wall construction components. The antenna's gain makes it a perfect replacement for typical high-performance omni-directional antennas. The result is solid consistent and uniform coverage within the intended coverage area.
Specifications
| Dimension (Length - mm) | Polarization | Frequency | Weight | Pattern Type | Mounting Style | Antenna Connector Type | No. of Ports | Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Wi-Fi Ports | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR249120D | 131 mm | Linear | 2400/5000 | 0.09 (kg) | Directional | Wall / Mast | Type N female | 1 | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | 4900 MHz | 5900 MHz | 1 |
| SR249120D12NF |
|---|
| Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Connector | Pattern Type | Cable Length (cm) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Wi-Fi Ports | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR249120D12NM | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | Type N Male | Directional | 30.4 cm | 4900 MHz | 5900 MHz | 1 |
| Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Connector | Pattern Type | Cable Length (cm) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Wi-Fi Ports | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR249120D12RSM | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | Reverse Polarity SMA Male | Directional | 30.4 cm | 4900 MHz | 5900 MHz | 1 |
| Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Connector | Pattern Type | Cable Length (cm) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Wi-Fi Ports | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR249120D36NM | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | Type N Male | Directional | 91.4 cm | 4900 MHz | 5900 MHz | 1 |
| Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Connector | Pattern Type | Cable Length (cm) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Cellular Ports | Wi-Fi Ports | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR249120D36RNF | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | Type N Female | Directional | 91.4 cm | 4900 MHz | 5900 MHz | 1 |
| Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Connector | Pattern Type | Cable Length (cm) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Cellular Ports | Wi-Fi Ports | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR249120D36RS | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | Reverse Polarity SMA Male | Directional | 91.4 cm | 4900 MHz | 5900 MHz | 1 |
| Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Connector | Pattern Type | Cable Length (cm) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Wi-Fi Ports | Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Connector | Pattern Type | Cable Length (cm) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Wi-Fi Ports | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR249120D36RSM | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | Reverse Polarity SMA Male | Directional | 91.4 cm | 4900 MHz | 5900 MHz | 1 | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | Reverse Polarity SMA Male | Directional | 91.4 cm | 4900 MHz | 5900 MHz | 1 |
| Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Connector | Pattern Type | Cable Length (cm) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Wi-Fi Ports | Antenna Type | Environment | Frequency Range (Min) | Frequency Range (Max) | Gain (min) | Gain (max) | Connector | Pattern Type | Cable Length (cm) | Frequency Range 2 (Min) | Frequency Range 2 (Max) | Wi-Fi Ports | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR249120D36RTN | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | Reverse Polarity TNC Male | Directional | 91.4 cm | 4900 MHz | 5900 MHz | 1 | Sector | Indoor | 2400 MHz | 2500 MHz | 5 dBi | 5 dBi | Reverse Polarity TNC Male | Directional | 91.4 cm | 4900 MHz | 5900 MHz | 1 |
Photo Gallery
SR249120D
Documentation
| Name | Part | Type | Last Updated |
|---|---|---|---|
| ANT-DS-SR249120D 0509.pdf | All | Datasheet | 01/17/2019 |
| ANT-DS-SR249120D-antenna-patterns.png | All | Technical Drawings | 01/17/2019 |
| ANT-DS-SR249120D 0509.pdf | SR249120D | Datasheet | 01/17/2019 |
| ANT-DS-SR249120D-antenna-patterns.png | SR249120D | Technical Drawings | 01/17/2019 |