CCS Explosion-Proof VHF Handheld Radio – Reliable Marine & Hazardous Area Communication
Product Description
The CCS Explosion-Proof VHF Handheld Radio is a professional-grade marine communication device designed for use in hazardous and explosive environments. Engineered to meet the strict demands of commercial shipping, offshore platforms, oil & gas terminals, and port operations, this handheld VHF radio delivers stable, clear, and safe communication where reliability is critical.
Certified with national-level authoritative explosion-proof approval, this radio complies with Ex ib IIB T4 Gb standards, making it suitable for use in potentially explosive gas atmospheres. Operating within the international marine VHF frequency range, it ensures full compatibility with standard marine communication systems.
Key Features & Advantages
- Marine VHF Frequency Range
TX: 156.025–157.425 MHz / RX: 156.050–163.275 MHz, compliant with marine communication requirements. - 5W High Output Power
Provides a communication range up to 10 nautical miles in open sea conditions. - Explosion-Proof Certified Design
Ex ib IIB T4 Gb rating ensures safe operation in hazardous areas. - IPX7 Waterproof & Floating
Fully waterproof and floatable for enhanced safety during overboard incidents. - 1800 mAh High-Capacity Battery
Long working time supported by a patented mechanical battery lock for secure, vibration-resistant installation. - One-Key Emergency Alarm
Enables rapid distress signaling in emergency situations. - Dual Microphone Noise Reduction
Ensures clear voice transmission even in noisy marine environments. - High-Power Speaker
Loud and clear audio output for reliable reception on deck. - Large LCD Display
Clear, high-contrast characters for easy operation. - Rugged Two-Color Injection-Molded Housing
Durable, corrosion-resistant, and highly visible design.
Professional Chinese Manufacturer | OEM Welcome & Customizable| Cost-Effective
Data sheet
| General Specification | |
| Item | specification |
| Frequency Coverage | 136-174MHz/400-470MHz/450-520MHz |
| Number of Channels | 99 |
| Channel Spacing | 25 kHz |
| Operating Voltage | 7.4V+-15% |
| Current Drain (approx.) | Standby =<100 mA |
| RX =< 250 mA | |
| TX =<1.5A | |
| Operating temperature | –20 ℃ to +60 ℃ (–4 ℉ to +140 ℉) |
| Frequency Stability | +-0.5 ppm |
| Antenna impedance | 50 Ω |
| Dimensions | 150×60× 38mm |
| Weight | 235g |
| Transmit Specifications | |
| Output Power | 5 W |
| FM Modulation Mode | FM Modulation |
| Conduction/Radiation Emission | -36 dBm<1 GHz |
| -30 dBm>1 GHz | |
| Modulation Limits | 5kHz @ 25 kHz |
| FM Hum and Noise | 45 dB @ 25 kHz |
| Adjacent Channel Power | 25kHz |
| Audio Response | +1~-3 dB |
| Audio Distortion | ≤3% |
| Receive Specifications | |
| Receiver Sensitivity | 0.3 μV (12 dB SINAD) |
| Adjacent Channel Selectivity | 70 dB @25 kHz |
| Intermodulation | <40 dBC @ 25 kHz |
| -36 dBm @ 9 kHz-1 GHz | |
| Spurious Rejection | -30 [email protected] GHz |
| Blocking | >84 dB |
| AC Sound and Noise | 45 dB @ 25 kHz |
| Rated Audio Output Power | 400mW (16Ω ) |
| Maximum Audio Output Power | 8W(16Ω ) |
| Audio Distortion | =<3% |
| Audio Response | +1~-3 dB |
| Conducting Emission Spurious | <-57dBm |
Typical Applications
This explosion-proof VHF handheld radio is ideal for marine vessels, offshore oil & gas platforms, chemical tankers, ports, shipyards, and other explosion-risk environments requiring certified VHF communication equipment.
