SAS supplies a wide range of antennas for a variety of applications in the VHF frequency bands. From VHF low profile antennas for height critical transportation applications through to VHF omni and yagis for high gain fixed radio deployments, we have a number of options based on mounting, cable/connector or frequency parameters.
The SPO series is a VHF wideband omni-directional antenna designed land-based and marine applications. There are 2 models available based on the antenna gain (0 dBd and 3 dBd versions). They are designed to work without a groundplane and depending on the gain support a range of frequencies.
The SPO-145-2 (0 dBd/2.15 dBi gain) supports 145-175 MHz.
The 3 dBd versions support the following frequencies:
SPO-135-5: 135-147 MHz
SPO-145-5: 145-160 MHz
SPO-150-5: 150-165 MHz
SPO-158-5: 158-175 MHz
The SPO Series are manufactured to withstand the worst weather conditons with a fibreglass radome. The mounting hardware is made of stainless steel. The SPO antennas are designed for mast-mount applications.