Truest Communication Co., Limited TC-778BE female network antenna 145/435 MHz SMA-female 2.15 dB gain

Dual-Band Radio Antenna

The TC-778BE is a flexible whip antenna built for handheld two-way radios that use an SMA-male connector. It covers the 145 MHz and 435 MHz amateur bands with a 2.15 dB gain and vertical polarisation. The black radome and SMA-female termination let it attach directly to compatible Baofeng, Wouxun, Kenwood and other listed models. It handles up to 10 W of transmit power.

Omnidirectional Radiation Pattern

The antenna radiates equally in all horizontal directions, so no aiming is required during mobile or base operation. A 50 Ohm impedance match keeps reflected power low across both bands. The flexible whip construction absorbs vibration and reduces the chance of connector damage when the radio is clipped to a belt or pack.

SMA-Female Connector Fit

The SMA-female thread mates with any radio that presents an SMA-male port, freeing the user from proprietary adapters. Its compact whip profile adds minimal bulk, leaving the radio’s controls and display fully accessible. Builders who need a different connector type or a band outside 145/435 MHz will need a separate antenna solution.