SIRTEL SRTM-438RA Bi-Band VHF-UHF Antenna 144/430 Mhz. Length 84cm

SIRTEL SRTM-438

SIRTEL SRTM-438RA is a dual-band antenna designed to operate at the VHF/UHF frequencies of 144 MHz and 430 MHz. It is an antenna that offers a gain of 3.0 dBi in the 144 MHz band and a gain of 5.5 dBi in the 430 MHz. Gain refers to the antenna's ability to concentrate signal energy in a specific direction, resulting in improved transmission and reception performance. Other features of the SIRTEL SRTM-438RA antenna are: Length: The antenna has a length of 84 cm, which makes it relatively long for a portable antenna. This length contributes to its efficiency and performance in both frequency bands. Maximum Power: The antenna can support a maximum power of up to 200 watts, making it suitable for use with higher power equipment. The SRTM-438RA is a suitable option for those who need a high gain dual-band antenna for VHF/UHF communications on the 144 MHz and 430 MHz frequencies. Its length of 84 cm and its ability to handle up to 200 watts of power make it Ideal for use in base stations or in mobile applications with higher power radios. As always, it is recommended to use quality antennas suitable for the specific frequencies and equipment to obtain optimal communication performance.

Characteristics

• Frequency 144/430 mhz
• Power: 200 w. maximum
• Gain: 2.15 dbi 144 / 2.15 dbi 430 mhz
• Connector: PL MALE
• Length 84 cm.
• Impedance: 50 ohms
• Weight: 170 gr.
• VHF/UHF dual-band antenna.
• Gain of 3.0 dBi (144 MHz) and 5.5 dBi (430 MHz).
• Concentrate signals for better performance.
• Length of 84 cm, efficient on both bands.
• Supports up to 200 watts of power.
• Ideal for VHF/UHF communications.
• Suitable for base and mobile stations.
• Improve transmission and reception.
• Recommended for higher power radios.
• Use appropriate antennas for optimal performance.