The G21 (Generation II) Hercules is a high performance, steel thread-mount, Penta-band cellular antenna for external use on vehicles and outdoor assets worldwide. Omnidirectional high gain across all bands ensures constant reception and transmission. The durable UV resistant PC housing is resistant to vandalism and direct attack. The G21 can be screw mounted on vehicles and outdoor/indoor assets via its extra thick thread. The antenna has a compact dimension at only 28.5mm in height and 49mm in diameter. The enclosure is designed to not catch on tree-branches. Taoglas recommends a minimum cable length of 300mm when used on a ground plane to achieve an efficiency of greater than 30%. This antenna can be mounted on metal structures. The G21 is an ideal solution for cellular external applications where it can operate with or without the ground plane.
Hercules G21 3G/2G Cellular Permanent Mount Antenna, 3M RG-174
G21.B.301111GSM/GPRS/CDMA/EVDO/UMTS/HSPA/WCDMA
850/900/1800/1900/2100MHz
Low profile – Height 29mm, diameter 49mm
Heavy duty screw mount
UV and Vandal resistant PC housing
3m Cable RG174 Standard
SMA(M) Connector Standard
Cable and Connector are Customizable
RoHS & REACH Compliant
G21.B.301111
Hercules G21 3G/2G Cellular Permanent Mount Antenna, 3M RG-174
Overview
Technical Specification
| Name | Value |
|---|---|
| Antenna Type | External Antennas, Cellular |
| Impedance | 50 |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | 85°C |
| Mounting Style | Screw |
| Termination Style | Connector |
| Antenna Connector Type | SMA |
| Cable Type | RG-174 |
| Connector Body Style | Straight |
| Polarity | Linear |
| Frequency Range | 824 - 2170MHz |
| Connector Polarity | None |
| Cable Length (mm) | 3000 |
| Packaging | PE Bag, Carton |
| VSWR | 0 |
| IP Rating | IP65 |
| RoHS | Yes |
| Gain (Max) | 2.5 |
| Length (mm) | 47.8 |
| Width (mm) | 47.8 |
| Height (mm) | 28.5 |
| Weight (g) | 150 |
