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The PSTN2-4500 half-wave rubber duck style device antenna requires no ground plane for operation. This makes it ideal for use with portable or small remote devices with little or no ground plane. It can even be used with products that consist of an all plastic chassis or case. The PSTN Series antennas use a full length center fed dipole configuration. Radiated energy is most pronounced along the horizon, with maximum peak of 2.3 dBi, free space. This model is for the 4.4 - 4.7 GHz frequency band. When mounted with the whip close to metal, the energy pattern can become shaped, and result in higher peak gain. VSWR is typically 2:1 or better over the desired frequency range.
The antenna is encased in UV resistant black PVC. The radome is waterproof, however additional sealing of connectors would be required if mounting permanently in an outdoor environment. This model comes with a SMA Plug (Male) connector.
| Technology | |
| Category | Antenna |
| Wireless | |
| Single / SISO Antennas | Military |
| Pattern | Omnidirectional |
| Frequency Range | 4.4-4.7 GHz |
| VSWR | 2:1 over band |
| Gain | 2.3 dBi |
| Power | 10 W |
| Electrical | |
| Impedance | 50 ohm |
| Mechanical | |
| Connector Type | SMA Plug (Male) |
| Material | Black Polyvinyl chloride, UV resistant |
| Dimensions | 3 1/2”” Length x 7/16” Diameter (89 mm x 11 mm) |
| Ratings | |
| Operating Temperature | -40o to +85o C |
| Warranty | 3 years |
| Download Name | File Size |
| Mobile Mark Half-Wave Antennas Datasheet | 238.53KB |
