Detailed Product Specifications
Radio Specifications:
| Frequency range: 400-470MHz |
| Transmission rate: 9600bit/s |
| Transmitted power: ≤10mW |
| Frequency tolerance: 4ppm |
| Adjacent channel rejection: >50dB |
| Modulation mode: GFSK (Gaussian Frequency Shift Keying) |
| Channel spacing: 25Hz |
| Receiving sensitivity: -115dBm |
| Check method: CRC-1TM |
| Response time: ≤20ms |
Physical Characteristics:
| Transmitter weight: 360g (without battery) |
| Transmitter size: 226mm x 62mm x 50mm (length x width x height) |
| Transmitter shell material: high-strength engineering plastics |
| Receiver weight: 1440g |
| The overall size of the receiver: 298mm x 206mm x 75mm (length x width x height) |
| Receiver installation size: 184mm x 88mm |
| Receiver installation aperture: Φ6mm |
| Receiver shell material: high-strength engineering plastic |
| Working temperature range: -25ºC-70ºC |
| Working humidity range: 0-97%RH |
Safety Compliance Standards:
| JB/T8437-2015 |
| EN ISO 13849 Class D |
| Radio Transmission Equipment Type Approval Certificate (State Radio Regulatory Commission of the People's ***) |
| Crane remote control device safety qualification certificate (Liao'an Institute) |
Operational Devices:
| Real-time: real-time control technology |
| Frequency control: PLL phase-locked loop |
| Special address code: 32bit>4.2 billion |
| Control distance: >100m |
| Transmitter form: button type, 10 double-speed buttons |
| Transmitter power supply: 3.6V-4.5VDC (3 AA batteries or rechargeable batteries) |
| Transmitter working current: ≤30mA (except for special systems) |
| Transmitter low voltage alarm: sound and light alarm (3.3-3.5VDC) |
| Transmitter failure alarm: multiple combinations of sound and light alarm |
| Power saving protection: automatic shutdown (can be set for 0-30 minutes) |
| Transmitter antenna: built-in |
| Receiver power supply: 42-250VDC/10-30VDC/380VAC optional |
| Rated power of receiver: ≤6W |
| Receiver fault display: LED work/fault status display |
| Output mode: fully airtight relay output; *non-standard custom PROFIBUS-DP, CANOPEN |
| Relay contact capacity: 4A/250VAC |
| Output interface: terminal output (including pipe joints); *non-standard HAN16, 25 heavy-duty connectors can be added |
| Receiver antenna: external |
Included Standard Accessories:
| Transmitter lanyard: 1 |
| Receiver antenna: 1 |
| Receiver anti-vibration pad: 4 |
| Receiver mounting screws: 4 sets |
| Instruction manual: 1 set (Chinese and English) |
B16 Model Overview:
Ergonomically Crafted Design:
Cutting-edge technology ensures a comfortable grip with clearly defined gear positions.
Impressive Durability with keys lasting up to one million presses.
Equipped with a high-speed CPU, boasting response times of ≤20ms.
Utilizes advanced secondary encapsulation technology, offering superior shock and drop resistance.
Innovative smart keys with robust backup functionality for uninterrupted operations.
Transmitter's fixed-point storage device enhances on-site usability and management.
Transmitter's fixed-point storage device enhances on-site usability and management.
COMPANY PROFILE
OHM (Chongqing) Electronics Technology Co., Ltd.
Established in August 2013, OHM is a pioneer in industrial wireless remote control technology, integrating research & development, production, sales, and after-sales service. Based in Chongqing with a sales and service hub in Shanghai, OHM is dedicated to providing exceptional consulting, comprehensive support, and unmatched after-sales service for industrial wireless remote control solutions.
OHM stands at the forefront of the industrial wireless remote control sector, adhering to the principle of 'creating brilliance through quality' and a mission of 'ensuring safe, reliable, and top-tier industrial wireless remote control products.' We are dedicated to developing equipment that is safe, reliable, and durable, aimed at reducing labor, enhancing efficiency, and providing a safer, more convenient environment for operators across industries such as construction, forestry, and mining.
OHM is devoted to establishing itself as the leading brand both domestically and globally in the realm of industrial wireless remote control technology, representing the pinnacle of national achievement.
Audited Supplier 
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