Ohm B08 Transmitter Radio Remote Control for Equipment Control

• Customization: Available
• Application: Industrial Machinery, Remote Control
• Battery Type: Aa Battery
• Model NO.: B08
• Code Type: None
• Color: Red
• Encode Mode: None
• Frequency: 400-470MHz
• Material: Plastic
• Transmission Distance: 50-100m
• Type: Button
• Universal: Not Universal
• Voltage: 3.6V-4.5VDC
• Signal Transmission: RF Remote Control
• Transport Package: Carton
• Specification: 193mm x 62mm x 50mm
• Trademark: OHM
• Origin: China

Product Description

Product Parameters
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: 320g (without battery)

Transmitter size: 193mm x 62mm x 50mm (length x width x height)

Transmitter shell material: high-strength engineering plastics

Receiver weight: 1250g

The overall size of the receiver: 248mm 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 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)

Executive 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, 8 single-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

Standard Accessories Included:

Transmitter lanyard: 1

Receiver antenna: 1

Receiver anti-vibration pad: 4

Receiver mounting screws: 4 sets

Instruction manual: 1 set (Chinese and English)

B08 Transmitter Description:
Elegant, ergonomic design ensuring maximum comfort;
Cutting-edge technology delivers a comfortable grip and precise gear positioning;
Keys boast a remarkable lifespan, enduring up to one million presses;
Equipped with a high-speed CPU, ensuring response times of ≤20ms;
Resilient secondary encapsulation technology offers superior shock and drop resistance;
Intelligent key design ensures seamless backup functionality;
Convenient fixed-point storage for the transmitter simplifies on-site usage and management.

ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.

Founded in August 2013, OHM is a trailblazing high-tech enterprise specializing in industrial wireless remote control equipment. We excel in R&D, production, sales, and after-sales support. With a state-of-the-art manufacturing base in Chongqing and our sales and after-sales service headquarters in Shanghai, OHM offers comprehensive consulting, robust support, and impeccable after-sales service for all industrial wireless remote control needs.
As a trailblazer in the industrial wireless remote control sector, OHM adopts the core principle of 'creating brilliance, only quality.' Our mission is to consistently deliver safe, reliable, and high-quality industrial wireless remote control solutions. We are dedicated to developing durable, efficient products that reduce labor, enhance productivity, and provide a safer, more convenient working environment across industries such as construction, forestry, mining, and more.
OHM is unwavering in its pursuit to craft the most influential domestic and global industrial wireless remote control products, proudly representing the nation's premier brand.