TWAYRDIO TW-MS10-CA Magnetic Mount Dual-Band VHF/UHF Vehicle Antenna, 4m Cable
Product description
Drivers setting up a dual-band mobile radio with a UHF (SO-239) antenna socket need an antenna with a compatible connection. The TWAYRDIO TW-MS10-CA is a magnetic-mount VHF/UHF antenna for that type of vehicle installation.
Its 43.5cm whip and 9cm magnet base are designed for use on a car, truck or SUV. The base is removable, so the antenna can be installed or taken off without treating it as a permanent vehicle fixture.
The key buying check is the connector: the cable ends in a PL-259, intended for radios with a UHF (SO-239) connection. It’s a good fit if that matches your radio and you want a removable vehicle antenna, It’s not for you if your radio uses a different antenna socket and you don’t have a suitable way to connect it.
Tech summary
- Frequency range: 144/430MHz
- Antenna length: 43.5cm (17 inches)
- Magnet mount diameter: 9cm (3.5 inches)
- Radiating element: Whip steel
- Cable: 4m RG-58 C/U coaxial cable
- Connector: PL-259
- Impedance: 50 ohm
- Gain: 2.15/3.5dBi
- VSWR: <1.5
- Radiation: Omni, polarization: vertical
- Maximum input power: 50W
- Included: Magnetic-mount antenna with cable
Requirements
The antenna is specified for dual-band VHF/UHF mobile radios with UHF (SO-239) connectors. The PL-259 cable connector and the radio’s SO-239 socket are the relevant pairing, so confirm that connection before choosing it. The included 4m cable gives you a fixed cable length to work with when positioning the antenna and routing the lead through the vehicle.
This is a vehicle antenna, not a standalone handheld aerial. Its magnetic base makes it suited to a car, truck or SUV where a removable mount is useful. As with other magnetic mounts, it needs a suitable place on the vehicle to sit, the listed 9cm base diameter is worth keeping in mind when considering where it might go. The product details do not specify a maximum operating range, so the stated frequency range and gain are more useful for comparing its listed radio characteristics than for predicting coverage in a particular location.
Getting the most from it
For a mobile-radio setup used in a vehicle, place the magnetic base where it can sit securely and route the coaxial cable to the radio without forcing or sharply bending it. The 4m lead is part of the package, so the installation needs to suit that length. The antenna is designed for vertical, omnidirectional radiation, which supports a general mobile setup rather than one aimed at a single direction.
A removable magnetic antenna offers a different approach from a permanent vehicle mount: it can be installed and removed as needed, while a fixed installation may suit someone who wants the antenna to remain attached. The supplied information does not establish how either arrangement will perform in a specific vehicle or location, so treat the listed gain and frequency range as specifications, not a coverage promise.
Buying verdict
The TW-MS10-CA is a clearly specified option when your mobile radio covers 144/430MHz and accepts a PL-259 lead through an SO-239 socket. The removable magnetic base, 43.5cm whip and included 4m coax make it a practical package for a vehicle installation without a permanent antenna mount. Its main constraint is compatibility: a different radio connection may require an additional solution, which is not included in the stated package details. Choose it for a matching dual-band radio and a removable vehicle setup, for a permanent installation, a fixed-mount approach may be more appropriate.