The TX170-JK-20 with RF Antenna 200*f13mm RoHS is an electronic component manufactured by Ebyte. It is a part of an antenna module package, which primarily consists of a power amplifier, filter, and mixer. Its maximum output power is 20dBm, and it has a frequency range of 255 MHz to 325 MHz. The module is RoHS compliant and is approximately 200X13 mm in size. It is suitable for applications such as cellular communication and wireless local area networks (WLANs). Furthermore, it does not feature any external components, and is designed for high linear operation.