Product introduction:
| Model | TYT-A8 | |
| Frequency range | 400-520MHz | |
| Memory channel | 16CH | |
| Battery capacity | 2800 mAh | |
| Rated voltage | 7.4V | |
| Output power | 5 W | |
| Antenna impedance | 50 ohm | |
| Working temperature | -30~+60°C | |
| Battery type | Li-ion battery pack | |
| Color | Black | |
| Dimension | 120x60x35mm (No Antenna) | |
| Weight | 186g (No Antenna) | |
| CTCSS/DCS function | Yes | |
| Low battery prompt | Yes | |
| Timeout timer power protection | Yes | |
| Monitor | Yes | |
| PC programming protection | Yes | |
| Chinese/English voice prompt | Yes | |
| Non-standard CTCSS/DCS protection | Yes | |
| Power Protection | Yes | |
| Squelch function | Yes | |
| Transmitter | ||
| RF output power | <=5W | |
| Modulation Type | F3E | |
| Maximum deviation | <5kHz/<2.5KHz | |
| Spurious Radiation | <=7.5µW | |
| Pre-emphasis characteristics | 6dB | |
| CTCSS/DCS deviation | 0.7kHz±50kHz 0.4kHz±50kHz | |
| Intermediation sensitivity | 8-12mV | |
| Modulation Distortion | <=6% | |
| Receiver | ||
| RF Sensitivity | -22dBm(12dB SINAD) | |
| Audio Distortion | <=6% | |
| Blocking | >=85 | |
| Inter-modulation Rejection | >=60dB / >=55 dB | |
| Selectivity | >=65dB / >=60 dB | |
| Spurious Rejection | >=65 dB | |
