4.5dBi Dual Band 144/430Mhz Antenna with UHF Connector

Frequency: 144 / 430 MhzLength: 67cmGain: 4.5dBiWeight: 110g

1. Frequency Range: 144 - 148 MHz (VHF) and 430 - 440 MHz (UHF)
2. Gain: 4.5 dBi (typical across both bands)
3. Impedance: 50 Ω (standard for radio communication systems)
4. VSWR: ≤ 1.5:1 (at center frequencies of 146 MHz and 435 MHz)
5. Connector Type: UHF (PL-259) male connector (common for mobile/base station setups)
6. Maximum Input Power: 50 W (suitable for most mobile radio transmit power levels)
7. Length: Approximately 60 cm (common dimension for 4.5 dBi dual-band antennas)
8. Radiation Pattern: Omnidirectional (360° coverage in horizontal plane)
9. Polarization: Vertical (standard for mobile and base station antennas)
10. Operating Temperature Range: -40°C to +85°C (wide range for outdoor/industrial use)