ModelRF3152 AT152. Frequency30MHz~512MHz. This product is a foldable ruler-type antenna RF base developed and manufactured by PRN Precision Industry. It supports a maximum transmit power of 15 watts, and is compatible with TRI 152 / TRI 148 / TCA 152 / TCA 148 / FCS152, as well as the original PRC152 / PRC148 radios.
eBay