DMR Business Radio SFE-SD300k

SD300K is a compact and lightweight design digital portable radio with 1.8-inch colorful LCD display, developed with DMR/TDMA standards 4FSK modulation. It employs digital voice and dual-timeslot technologies to provide superior audio quality and optimal fidelity. It includes several features to enhance performance including: 64 zones 1024 channels, dual-time slot, digital voice encryption, VOX, battery save, DCDM(dual capacity direct mode) etc. The battery can get more extra working time compared to analog radio and with longer standby time thanks to DMR and battery save technologies. It provides cost-effective and easy-to-use radio communications with excellent performance for various users. SD300K supports both analog and digital modes, and is compatible with existing conventional analogue radios to ensure a smooth transition from analog products in use to digital products.

SD300K Features

Appearance design (rugged and compact): With compact, lightweight and streamline design to provide with reliable and durable quality
Friendly colorful LCD design: Multifunctional keyboard and 1.8-inch colorful LCD display to provide with easy operation and information recognition
1024 channels and 64 zones: 1024 channels and 64 zones to realize high-efficiency channel and group configuration and management
Dual capacity direct mode(DCDM): Provide direct mode operation in 2 slots to increase channel capacity without increasing channel frequency spectrum
Digital or analog mode: Supports both digital and analog mode to provide cost-effective way for users to migrate from analog to digital or switch between the two modes for communication with analog radios easily
Noise suppression: Using advanced narrowband voice encoding and digital error correction technologies to provide superior audio quality while in noisy environments or at the edge of the coverage area. The use of AGC technology has also greatly optimized the voice receiving effectiveness. Built-in 1W speaker to ensure superb clear and powerful audio output, to provide with reliable instant communication
Voice encryption: Digital voice encryption to guarantee safety communication and maintain the privacy in your conversation
Longer battery life: 1650mA/2200mAh optional, the battery can get more extra working time compared to analog radio and with longer standby time thanks to DMR and battery save technologies. 2200mAh - lasts all day long – offers more than 16 hours of talk and standby time on a 5-5-90 duty cycle
Features: Supports both digital and analog, programmable side keys, high and low power selective, VOX hands-free voice control, TOT time-out-timer, transmission limit selective, BCL busy channel lock, emergency alarm, talk around; battery save mode and programming password
Digital functions: Individual call, group call, all call, voice encryption, remote emergency alarm, remote monitor, remote stun, remote kill, remote activation and SMS function
Digital and analog mixed modes: It is able to auto detect signal type when receiving a call and automatically switch between digital and analog mode for receiving. The user can reply during the call hang time by using PTT, this feature improve immigration from analog to digital
Battery save and low battery alert: It will be helpful for battery save once it has been activated, and will broadcast alert when battery life is low
Emergency call: One-touch emergency alarm can be sent to other radios with the pre-programmed button, to improve worker safety and emergency response time
DMR: DMR signaling enable individual call, group call and all call, supports DMR Tier 2 repeater to extend coverage
Wireless clone function: Support wireless clone from one radio to many radios without any programming cable