Comet CA-2X4SR Dual-Band Mobile Antenna – VHF/UHF 144/440 MHz Wideband 2m/70cm Mobile Antenna, 3.8 dB Gain, 200W Power Rating, Durable Black Finish

The Comet CA-2X4SR Mobile Dual-Band Antenna is a premium-grade wideband antenna engineered for operators who demand maximum performance and versatility from their communication systems. Covering both VHF (140–160 MHz) and UHF (430–470 MHz) bands, the CA-2X4SR is ideal for amateur radio, commercial, and public safety communications alike. Built with Comet’s precision tuning technology, this antenna provides outstanding gain of 3.8 dBi on VHF and 6.2 dBi on UHF for reliable, long-distance coverage and enhanced clarity. Whether you’re operating on the highway, in the field, or in urban environments, the CA-2X4SR ensures your signal stays strong and stable. The antenna’s rugged black fiberglass whip and stainless-steel NMO base are built to endure years of service under tough weather conditions. Its compact 38-inch size makes it easy to mount on vehicles, base stations, or mobile setups without sacrificing performance. Designed with a low VSWR and optimized impedance, it provides efficient power transfer to minimize loss and interference. Perfect for amateur radio operators, emergency services, and fleet communications, the CA-2X4SR delivers exceptional value and unmatched dependability. Comet Antenna’s long-standing commitment to precision engineering and RF excellence makes this antenna a favorite among professionals worldwide. If you’re looking for a high-gain, wideband dual-band mobile antenna that performs across multiple frequency ranges, the Comet CA-2X4SR is the professional choice.

• Dual-Band Wideband Design – Covers 140–160 MHz and 430–470 MHz for superior flexibility across amateur, commercial, and public safety radio use.
• High-Gain Performance – 3.8 dBi on 2m and 6.2 dBi on 70cm bands ensures clear, strong signal transmission and reception.
• Rugged Build for Mobile Use – Features a durable black fiberglass whip and stainless-steel base, perfect for on-vehicle or fixed-mount operation.
• Easy Installation – NMO-style mount compatible with most mobile antenna bases; compact 38-inch height fits cars, trucks, and communication vehicles.
• Trusted Quality – Designed and precision-tuned by Comet Antenna for reliable, interference-free operation in demanding communication environments.