The ABELL A511 two-way radio is a rugged and robust two-way radio that gets the worry out of your mind, especially in potentially harsh environments such as construction sites and mining.
It provides easy operations, reliable and endurable two way radio communication with a long battery life.
The PTT ID can meet your needs in versatile applications. It offers crisp clear voice audio quality, durability and flexibility to solve problems confronted in the work environment.
| Basic Features | |
| Frequency Range | UHF: 400–470 MHz / PMR446 VHF: 136–174 MHz Provides flexible frequency options to suit different working environments and communication requirements. |
| High/Low Power Switching | Programmable high and low power settings allow higher power to be used for longer-distance communication and lower power for shorter distances to help conserve battery life. |
| Wide/Narrow Band Switching | Supports switchable wide and narrow bandwidth operation for greater flexibility across compatible frequencies. |
| Voice Annunciation | Voice announcements provide information such as the current channel number and output power when the radio is switched on or when changing channels. |
| CTCSS/DCS | Supports 50 CTCSS groups and 104 DCS groups to help reduce unwanted interference and improve communication. |
| VOX | Supports voice-operated transmission (VOX) for convenient hands-free communication when configured with compatible equipment. |
| Busy Channel Lockout | Helps prevent transmission when the selected channel is already in use. |
| Time-Out Timer | Limits continuous transmission time to help prevent accidental prolonged transmissions and conserve battery power. |
| Channel Scanning | Allows the radio to scan programmed channels for active communications. |
| Additional Features | |
| Loud & Clear Audio | Digital signal processing technology helps reduce noise and deliver clear, crisp and intelligible voice communication. |
| Wired Cloning | Supports convenient transfer of programmed radio settings using a compatible ABELL wired cloning cable. |
| Compact & Lightweight Design | Compact and lightweight construction provides a comfortable grip and convenient everyday operation. |
| Drop Resistance | Designed to withstand drops of up to 1.5 metres for increased durability in demanding working environments. |
| Battery Options | Available with 1200 mAh or 1600 mAh Li-Ion battery options. |
| General Specifications | |
| Frequency Range | VHF: 136–174 MHz UHF: 400–430 / 430–470 / 470–512 MHz |
| Channel Capacity | 16 channels |
| Channel Spacing | 25 / 12.5 kHz |
| Operation | Semi-duplex |
| Operating Temperature | -20°C to +60°C |
| Programming Method | Computer |
| DCS | 50 |
| CTCSS/DCS | 104 |
| Power Save | Supported |
| PTT ID | Supported |
| Battery Life (1600 mAh, 5/5/90 Duty Cycle) | Up to 14 hours |
| Time-Out Timer | Supported |
| Low Battery Warning | Supported |
| Audio Output | 1 W |
| Standard | MIL-STD-810 C/D/E |
| Rain Protection | Supported |
| Dust Protection | Supported |
| Channel Scan | Supported |
| Weight | 266 g (with battery) |
| Dimensions | 58 × 120 × 38 mm |
| Receiver | |
| Sensitivity | 0.18 μV |
| Operating Bandwidth | ±7 kHz / ±3.5 kHz |
| Adjacent Channel Selectivity | 65 dB |
| Intermodulation Rejection | 60 dB |
| Spurious Response Rejection | 70 dB |
| Audio Frequency Power | 1 W (distortion <5%) |
| Frequency Stability | ±2.5 ppm |
| Transmitter | |
| Output Power | ≤5 W |
| Modulation | F3E |
| Spurious & Harmonics | 70 dB |
| FM Noise | 45 dB |
| Audio Frequency Distortion | <5% |
| Frequency Stability | ±2.5 ppm |
| Maximum Frequency Deviation | ±5 kHz / ±2.5 kHz |
