Zartek ZA-748 Two Way Radio


– Li-ion battery with long operating time
– Small, compact, and durable design
– Extra long range capability
– Plug-in charger for convenient charging
– 16 channels for versatile communication
– Enhanced reliability and clarity

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The Zartek ZA-748 Two Way Radio stands as a testament to Zartek’s commitment to innovation and reliability in communication technology.  Zartek radios like the ZA-748 are ideal for a wide range of applications, from industrial use to outdoor adventures. The Zartek two-way radio is engineered with high-strength materials and quality components, ensuring long-term reliability in challenging environments. Whether used in security operations, construction sites, or for recreational purposes, Zartek radios consistently deliver clear and dependable communication.

One of the standout features of the ZA-748 is its dual-band capability, operating at 0.5 W on license-free bands. Approved by ICASA, these radios adhere to regulatory standards, thereby offering flexibility in communication range and clarity.

The Zartek radio ZA-748 boasts crystal-clear audio quality, ensuring that messages are conveyed with clarity even in noisy environments. The radio’s compact and lightweight design enhances portability without compromising on durability, making it easy to handle during extended use.

It includes essential functionalities like channel announce, an external microphone and speaker jack for enhanced communication options. These features contribute to the radio’s versatility and usability across various professional and recreational settings.

In conclusion, the Zartek ZA-748 Two Way Radio embodies Zartek’s dedication to providing cutting-edge communication solutions that meet the diverse needs of users. With its blend of reliability, advanced features, and ergonomic design, the ZA-748 sets a high standard in the industry, reaffirming Zartek’s reputation for excellence. Whether in demanding work environments or remote outdoor locations, Zartek two-way radios like the ZA-748 ensure seamless communication and operational efficiency.


– Pre-programmed 16 channels for immediate use
– Power output options: 500mW license-free or 2W licensed
– 50 CTCSS and 104 DCS tones for clear and secure communication
– Crystal-clear loud audio for optimal clarity
– High impact casing, compact, and lightweight design
– Long battery life with low battery alert feature


Frequency Range      446 MHz and 464 MHz license-free, (400-470 MHz licensed)
Channel Capacity      16
Frequency Spacing      25kHz/ 12.5 kHz
Working Voltage      3.8 V
Frequency Stability      ± 2.5ppm
Operating Temp.      -25 C – +55 C
Antenna Impedance      50
Dimensions excl Antenna(LxWxH)      102mm x 52.5mm x 32mm
Weight (including Antenna and Battery)      140g
Battery Capacity      1250mAH
Battery Operating Time Average      35 hours on 5:5:90 duty cycle
Output Power      500mW license-free, (2W licensed)
Modulation Mode      16kФF3E/ 8kФF3E
Maximum Frequency modulation      ± 5kHz/± 2.5kHz
Audio Distortion      ≤ 5%
Residual frequency modulation      -40 dB / -35 dB
Adjacent Channel Power      -70 dB / -60 dB
Spurious and Harmonic Wave      – 36dBm < 1 GHz – 30dBm > 1 GHz
Receiving Sensitivity      ≤ 0.18 uV/ 0.22uV
Adjacent Channels Selectivity      ≥ 70 dB/ 60dB
Intermediation      ≥ 60dB
Spurious Response      ≥ 70dB
SNR      ≥ 45/ 40 dB
Audio Output Power      0.5 W
Audio Distortion      ≤ 5%

Manufacturer’s Website

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Zartek is a leading manufacturer known for its innovative range of communication solutions, particularly in the realm of two-way radios. These radios are crafted with a focus on quality and functionality, making them ideal for various professional and recreational applications.

One of the standout features of Zartek radios is their durability and rugged design, built to withstand challenging environments and outdoor conditions. This reliability ensures seamless communication even in remote or harsh terrains.

This capability is crucial for teams operating in large areas or individuals exploring remote locations where reliable communication is essential.

They feature intuitive controls and interfaces that ensure ease of operation. This user-friendly approach enhances productivity and minimizes training requirements.

Zartek continues to innovate in the field of communication technology, constantly improving and expanding their product offerings to meet evolving customer needs. Whether for commercial applications, recreational use, or emergency preparedness, these radios remain at the forefront of reliable communication solutions.

In conclusion, these radios represent a pinnacle of reliability, functionality, and innovation in the realm of two-way communication. With their robust features, durable design, and user-friendly interfaces, Zartek continues to set the standard for quality in the industry.