Features:
| Model | TH-UV818 |
| Frequency Range | VHF+UHF:136-174MHz+400-470MHz |
| Channel capacity | 128 memory channel |
| Output power | 5W |
| Operating Voltage | 7.4V |
| Antenna Impedance | 50ohm |
| Working Temperature | -20°C—+60°C |
| Mode of operation | Simplex or semi-duplex |
| Frequency Spacing | 12.5/25kHz |
| Battery capacity | 1500mAh |
| Color | Black |
| Dimension (Exclude antenna) | 98x53x30mm(LxHxD) |
| Weight (Include Battery) | 176g |
| Features | |
| CTCSS/DCS | 50 group CTCSS/107 group DCS |
| Frequency mode and Channel mode | Yes |
| Dual band, Dual display, dual standby | Yes |
| A/B band independent operation | Yes |
| VOX function | Yes |
| Squelch function | Yes |
| FM radio function | Yes |
| Up to 25 radio stations | Yes |
| Transmission end prompt | Yes |
| PC software programming | Yes |
| Four keys functions assignment | Yes |
| Multi-functional keypad lock | Yes |
| Wide/narrow bandwidth selectable | Yes |
| Power-on password protection | Yes |
| 1750Hz tone | Yes |
| Reset function | Yes |
| Flashlight function | Yes |
| APO(auto-power-off) | Yes |
| Channel name edit | Yes |
| End-tone elimination | Yes |
| Four keys functions assignment | Yes |
| Hi/Mid/Low power selectable | Yes |
| Voice prompt (English and Chinese) | Yes |
| PC software programming | Yes |
| Specification | |
| Modulation mode | F3E |
| Maximum deviation | <±5kHz |
| Remnant modulation | <-60dB |
| Transmitting current | 0.7A/1.0A/1.5A |
| Frequency stability | ±2.5ppm |
| Receiving sensitivity | <0.18 µV |
| Audio power | >=40mW |
| Standby current | 46mA (20mA in power-saving mode) |
