Analogue Radio AP515LF Licence-free (PMR446)

Analogue Radio AP515LF Licence-free (PMR446)

The Analogue PMR446 AP515LF radio from Hytera is an ideal communication solution for professional environments where simplicity, reliability and efficiency are essential. Operating in the PMR446 range, this radio does not require a license for use, making it a very popular choice for small businesses, mobile workers or any other situation where instant and clear communication is needed.

1. General Features :

• Frequency Range :
  • 446.0 – 446.2 MHz
    The Analogue radio uses the PMR446 band, which is a frequency range reserved for license-free communications in many European countries. It allows free use, with no fees or authorization procedure for the user, which simplifies use in commercial or personal environments.
• Supported Operating Modes :
  • Analogue PMR446
    This classic and reliable mode ensures communication on analog frequencies, ideal for simple and effective voice transmissions over a relatively short range. The analogue mode allows quick communication without complications, ideal for occasional or urgent exchanges.

2. Channel and Zone Capacity :

• Channel Capacity :
  • 32 programmable channels
    This offers great flexibility for managing communications between different groups or teams. The 32 channels help avoid interference and organize discussions by teams, sections or other functional criteria.
• Zone Capacity :
  • 2 zones, with 16 channels per zone
    The ability to divide channels into different zones makes it easier to manage communication in complex environments. This is particularly useful for teams working on different sites or needing specific configurations for each group.

3. Channel Spacing and Frequency :

• Channel Spacing :
  • 12.5 kHz
    The 12.5 kHz channel spacing is a standard for PMR446 radios. It helps avoid interference between channels while maximizing the number of available channels in the frequency range. The 12.5 kHz spacing ensures clear voice and data transmission with a low probability of interference.
• Frequency Stability :
  • ±0.5 ppm
    This frequency stability is particularly important for maintaining consistent communication quality. It ensures that the transmit frequency remains stable even in the event of temperature changes or other environmental conditions. This stability guarantees interference-free communication over long periods.

4. Battery and Battery Life :

• Operating Voltage :
  • 3.7 V (nominal)
    The radio operates at a voltage of 3.7V, which is standard for many modern radios. This ensures optimized power consumption while delivering efficient communication performance.
• Battery :
  • Li-Ion Battery 4000 mAh 3.7 V
    The 4000 mAh Li-Ion battery ensures extended battery life, allowing the radio to operate for long hours without needing recharging. This high capacity guarantees that the radio can last a full workday on a single charge, even under heavy use conditions.
• Battery Life :
  • 25 hours of battery life with high transmit power (TX High Power)
    The radio can operate for up to 25 hours over a workday with a 5/5/90 duty cycle (5% transmission, 5% reception and 90% standby) using the highest transmit power. This battery life is ideal for work environments where constant communication is required without having to worry about frequent recharging.

5. Design and Ergonomics :

• Dimensions (H x W x D) :
  • 105 x 55 x 29,5 mm
    With a compact size, the AP515LF is easy to carry and handle. The dimensions are ideal for a comfortable grip while still being small enough to fit in a bag or attach to a belt.
• Weight :
  • 200 g with antenna and battery
    The radio weighs 200 g with the antenna and battery installed, which is relatively light for a device in this category. This weight allows the user to use it for long periods without fatigue, while still being robust enough to withstand intensive professional use.

6. Receiver and Transmitter Performance :

• Receiver :
  The AP515LF receiver is optimized for reception on the PMR446 band, ensuring adequate coverage for clear transmissions, even in environments with obstacles such as walls or buildings.
• Transmitter :
  The transmitter is designed to provide sufficient transmission power while complying with the regulatory limits of the PMR446 band. It offers reliable communication over distances of 1 to 5 km, depending on terrain and environmental conditions. The transmitter uses high transmit power (TX High Power), which allows extended coverage for outdoor environments or large sites.

7. Antenna and Connectivity :

• Antenna :
  • Impedance of 50 Ω
    The antenna supplied with the radio has an impedance of 50 Ω, which is standard for PMR446 radios and guarantees good transmission/reception quality, with minimal signal loss.

8. Environment and Use :

• Durable design :
  The AP515LF is designed to be used in a variety of professional environments. Although the exact weather resistance is not specified, its robust design allows use in outdoor or industrial environments. The housing is designed to withstand daily use while being sufficiently compact and lightweight