The PC-057 is a commercial-grade, high-flexibility dual-band omnidirectional antenna engineered to optimize portable voice communications on handheld transceivers. Measuring a balanced 22 cm in length and weighing a mere 15 grams, this lightweight whip antenna is built using a resilient, impact-absorbing flexible core that bends safely under physical strain, effectively preventing damage to the radio’s internal antenna connector matrix during intensive field operations. It is an essential hardware upgrade or replacement asset for commercial security patrols, outdoor event stewards, logistics handlers, and amateur radio operators.
Tuned precisely for full coverage across the standard VHF (144–146 MHz) and UHF (430–440 MHz) frequency bands, the PC-057 delivers a steady 2.15 dB of gain, significantly stabilizing transmission patterns compared to stock stubby antennas. The internal radiating elements are encased in a heavy-duty, weather-resistant matte black polymer sleeve that shields the hardware from moisture ingress and extreme solar UV exposure. Pre-terminated with a standard precision-machined SMA Male interface connection, it provides a stable electrical coupling and a flush mechanical fit on a wide variety of modern multi-brand walkie-talkies.
SPECIFICATIONS & HARDWARE FEATURES:
• Component Type: High-Flexibility Dual-Band Handheld Whip Antenna
• Operational Frequency Spectrum: Dual-Band VHF (144–146 MHz) & UHF (430–440 MHz)
• Electrical Gain Performance: 2.15 dB for optimized signal propagation and line-of-sight clarity
• Input Connection Interface: Standard high-retention SMA Male connector
• Physical Profile Geometry: Total length of 22 cm | Ultra-lightweight mass of 15 g
• Radiator Structure: Highly flexible rubberized polymer sleeve with deep impact elastic memory
• Universal Hardware Compatibility: Engineered to fit standard handheld radios featuring an SMA Female antenna port, including high-volume fleets from Yaesu, Icom, Kenwood, Wouxun, and Dynascan.
• Application: Perfect for replacing rigid or broken factory antennas, upgrading the range of warehouse walkie-talkies, outfitting multi-device rental inventories, and maintaining reliable tactical links in high-vibration commercial security setups.
