https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
Wireless Microwave Transmit Products

Wireless Microwave Transmit Products

STARIFIC Technology Co., Ltd
Region: China
Update: 03/06/2009
Key Specifications
Video Transmitter, 1.0-1.6GHz, FM method, bandwidth: 30MHz/1V, transmit power 30dB, output impedance 50ohm, video format: PAL, 12VDC power supply, with antenna & cable
https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions