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SFE SD300
The SFE SD300 is a portable, display-free digital radio, designed for efficiency and ease of use. Built on DMR/TDMA standards and utilizing 4FSK modulation, it delivers superior digital audio quality. This radio features dual-time slot technology and digital voice encryption, alongside VOX, battery save, and DCDM, enhancing its operational capabilities. The SD300's digital design, combined with battery-saving features, extends both working and standby times compared to analog radios. Offering 32 channels across two zones, it provides a cost-effective communication solution for diverse user needs. The SD300's dual-mode functionality ensures seamless integration with existing analog systems, facilitating a smooth transition to digital communication
 
SFE SD300 Key Features:
  • Design & Durability:
    • Rugged and compact design for reliable use.
    • Lightweight and streamlined for easy handling.
  • Channel & Zone Management:
    • 32 Channels.
    • 2 Zones for efficient channel and group management.
  • Capacity & Efficiency:
    • Dual Capacity Direct Mode (DCDM): Increases channel capacity without additional frequency spectrum.
  • Communication Modes:
    • Digital and Analog mode compatibility.
    • Automatic signal detection and mode switching for mixed mode operation.
  • Audio Quality:
    • Advanced narrowband voice encoding and digital error correction for superior audio.
    • Noise suppression for clear communication in noisy environments.
    • AGC technology for optimized voice reception.
    • Built-in 1W speaker for clear and powerful audio output.
  • Security:
    • Digital voice encryption for secure communication.
  • Battery Performance:
    • 2000mAh Li-Ion battery for extended operation.
    • DMR and battery save technologies for longer battery and standby time.
    • Low battery alert.
  • Programmable Features:
    • Programmable side keys.
    • High/low power selection.
    • VOX hands-free voice control.
    • TOT time-out-timer.
    • Transmission limit selection.
    • BCL busy channel lock.
    • Talk around.
    • Programming password.
  • Digital Functions:
    • Individual call, group call, all call.
    • Remote emergency alarm, monitor, stun, kill, and activation.
    • SMS function.
  • Analog Functions:
    • CTCSS and DCS.
  • Emergency & Safety:
    • Emergency alarm.
    • One-touch emergency call.
  • DMR Capabilities:
    • DMR signaling for individual, group, and all calls.
    • DMR Tier 2 repeater support for extended coverage.

SFE SD300

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