Waterproof Handheld VHF UHF Analog Two Way Radio
The TSC‑638 is a rugged, high-performance VHF/UHF analog two‑way radio engineered for reliable communication in the harshest environments. With an IP68 dustproof & waterproof rating, this radio guarantees operational integrity—even when submerged—making it an excellent choice for outdoor teams, emergency responders, and industrial applications.
TSC‑638 Waterproof Handheld VHF / UHF Analog Two Way Radio – Built Tough for Extreme Conditions
Certified IP68 Protection
Designed to resist dust ingress and continuous immersion in water beyond 1 m, IP68-certified radios like the TSC‑638 offer superior protection and long-term durability—even when exposed to rain, spray, or submersion.
2 Programmable Buttons
Customize quick access to essential functions—such as emergency alarms or channel toggles—without navigating complex menus.
Busy Channel Lockout (BCL)
Prevents you from transmitting over existing conversations. Ensures clear communication and avoids channel interference.
CTCSS / DCS Privacy Codes
Integrated CTCSS and DCS decoding filters out unwanted chatter, ensuring secure, private team communications on shared frequencies.
Emergency Alarm Function
A dedicated emergency button instantly broadcasts an urgent alert to all units—ideal for rapid response in critical situations.
Battery Saver Mode
Smart idle power management extends runtime and reduces the need for frequent recharges—perfect for long shifts or remote assignments.
Timeout Timer (TOT)
Protects your radio from overheating and prevents channel hogging by limiting continuous transmission time.
Basic Parameters
- Frequency: 136-174MHz / 400-470MHz
- Channel Spacing: 12.5 / 25 KHz
- Channel Number: VHF: 16 / UHF: 128
- Output Power: 5W / 10W
- Frequency Stability: ±2.5ppm
As a leading two way radio supplier, we deliver comprehensive two way radio solutions tailored to your unique needs. From rugged handheld radios like the TSC‑638 to customized accessories and scalable systems for enterprises, public safety, and industrial teams, our expert support ensures seamless deployment and ongoing reliability. Partner with us for end-to-end communication solutions—equipment procurement, system integration, training, and maintenance—all designed to maximize operational efficiency. Choose us as your trusted two way radio supplier and let our proven two way radio solutions empower your team with clear, dependable connectivity in any environment.
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