Technical Details
| Standard Battery | Lithium-Ion |
| Relay Feature | Yes |
| Power | 1W (Minimum), 2W (Maximum, Analog), 3W (Maximum, Digital) |
| Battery Life (based on 05 05 90 duty cycle) | Analog: 11.8 hours, Digital: 14 hours |
| Frequency Range | VHF – 136-174 MHz UHF – 403-470 MHz |
| Power | 3.7V (Nominal) |
| Display | Active View Display |
| Voice Announcement | Yes |
| Group Call | Yes |
| Programmable Buttons | Yes |
| Close-Call Voice Communication | Yes |
| Number of Channels | 99 |
| Channel Spacing (kHz) | 12.5, 25, 20 |
| Private Call | Yes |
| Missed Call Alerts | |
| System Type | Analog, DMR TDMA Digital |
Features
| Ease of Use | The SL1600 is designed for single-handed operation with a separate power button, an upper channel switch, side volume control buttons, and a prominent push-to-talk button. |
| Dual Capacity Direct Mode | Utilize the power of dual-slot TDMA DMR standard to double the capacity of your 12.5 kHz close (simplex) channel without the need for a relay. |
| MicroUSB Connection | Effective charging and easy programming. |
| Comprehensive Accessory Portfolio | Innovative carrying options, headsets, and charging units maximize the efficiency of your SL1600. |