APEX1302 Vehicle-Mounted COFDM Receiver

The APEX1302 is a vehicle-mounted COFDM receiver with a 10.1-inch high-brightness high-definition display, built to receive wireless video under high-speed movement or non-line-of-sight conditions. It shows 1080P high-definition video with ultra-low latency — end-to-end latency of 60 ms — over a transmission range of 1~5 km.

Its N-type female RF connector provides high-performance dual-channel diversity reception, and the wireless channel uses AES256-128 encryption. An external AV interface connects the receiver to a large screen for a clearer image, and received video can be stored on a TF card (maximum support 128G, file system FAT32).

The industrial integrated design has a built-in 5000 mAh battery with a working time of up to 4 hours, at 300*200*30 mm and 1.6 kg, so the receiver is simple to operate and easy to carry in the field.

Key Features

1) Compact and Portable

• Small size, light weight, simple operation and easy to carry

2) 10.1-Inch High-Definition Display

• 10.1-inch high-brightness high-definition display; 1080P high-definition video image display

3) Ultra-Low Latency

• Ultra-low latency, end-to-end latency 60ms

4) Reliable Reception on the Move

• Receive wireless signals under high-speed movement or non-line-of-sight conditions to achieve remote video transmission and monitoring

5) External Large-Screen Output

• Provides an external AV interface, which can be connected to a large screen for clearer image, clear and stable images, and no trailing

6) Secure and Long-Running

• The wireless channel uses AES256-128 encryption
• Industrial integrated design, built-in battery, working time up to 4 hours

Technical Specifications

RF

• Working frequency: Support300MHz~2.7GHz customized
• Constellation pattern: QPSK(4QAM), 16QAM, 64QAM(Default QPSK)
• Working bandwidth: 2~8MHz adjustable
• Receive sensitivity: ~-100dBm
• Encryption: AES
• RF interface: N-type female connector, high-performance dual-channel diversity reception
• Transmission range: 1~5km

Video & Display

• Screen size: 10.1-inch high-definition display
• Video input interface: HD:HDMI screen display SD: RCA female
• Video format: HD:1080P at 60 SD:720*480
• Video compression: H.264
• Video storage: TF card (maximum support 128G), file system: FAT32

Physical & Power

• Size: 300*200*30mm
• Weight: 1.6kg
• Working temperature: -10°C~+60°C
• Power supply: DC 12V
• Power consumption: The average power consumption of the whole machine is less than 10W
• Battery capacity: 5000mAh

Application Scenarios

1) Vehicle-Mounted Video Monitoring

Mounted in a vehicle, the APEX1302 receives COFDM video from a transmitter up to 1~5 km away and displays it in 1080P on its 10.1-inch screen, with 60 ms end-to-end latency for live monitoring.

2) Mobile Reception Under Movement and Non-Line-of-Sight

For reception from moving transmitters or under non-line-of-sight conditions, the dual-channel diversity reception keeps the link usable, so remote video transmission and monitoring continue while the vehicle is on the move.

3) Field Monitoring Station

As a field monitoring station, the receiver connects through its external AV interface to a large screen for a clearer image, records received video to a TF card (maximum support 128G), and runs up to 4 hours on its built-in battery.