75-440 is an advanced GMRS (General Mobile Radio Service) Professional Radio. Its rugged design allows it to be your reliable partner even during hard working days. Its LCD as well as user friendly controls make the 75-440 easy to use. To extend the flexibility of the radio, a “VOX” (Voice Operated Transmit) function has been added
The Midland 75-440 is an advanced GMRS professional radio designed with a rugged build to withstand heavy working conditions. It features user-friendly controls, an LCD display, and a Voice Operated Transmit (VOX) function for hands-free operation when used with optional headsets.
The manual covers the complete lifecycle of the device, from unpacking and installing accessories like antennas and battery packs to basic operations such as channel selection and power adjustment. It also details advanced features including paging calls, scanning channels, and setting CTCSS/DCS codes for group mode communication.
| Service Standard | IP54 and MIL STD 810 C,D,E |
|---|---|
| Operating Temperature Range | -30 to +60°C |
| Battery Type | NiMH battery pack |
Yes, this model operates on GMRS frequencies which require a license from the Federal Communications Commission (FCC).
VOX allows switching transmission just by talking in full hands-free condition when used with an optional headset.
You must ensure the antenna is at least 2 inches (5 centimeters) from your body and speak with the microphone 5-10 cm away from your mouth.