Hetronic offers a broad array of antennas including external, internal and specialty antennas that will be designed into your specific application receiver and transmitter.
| Antenna | Ideal Frequency Range | Remarks |
| Name: Miniflex Item #: 56504011 Manuf.: Hetronic | 420 – 480 MHz | This is the preferred Hetronic receiver antenna. It is standard on most Hetronic systems. |
| Name: Dual Band Item # 56506500 Manuf.: Hetronic | 420 – 480 MHz 850 – 950 MHz | This antenna is mostly used on applications with feedback, where the control frequency is in a different band than the feedback frequency. |
| Name: Gainflex Item # 56504100 Manuf.: Hetronic | 850 – 950 MHz | This antenna is commonly used on Hetronic radio remote control systems operating in the 850 – 950 MHz frequency range. (for example – MFS type systems) |
| Name: Gainflex Item #: 56503010 Manuf.: Kathrein | 440 – 470 MHz | This antenna is commonly used to increase the operating range of a Hetronic radio remote control system without increasing the transmitter power. |
| Name: Directional (Yagi) Item #: 56502650 Manuf.: Cushcraft | 420 – 480 MHz | This antenna is used to extend the range of signal transmission in a limited directional scope. It is typically used on a top slewing tower crane |
| Name: Miniflex Item #: 56504010 Manuf.: Kathrein | 440 – 470 MHz | This antenna is mostly used as an external transmitter antenna on Explosion Proof radio remote control transmitters. |