Transceiver Audio Video Jarak Jauh COFDM 2W untuk Robot

Q: Q1: What’s the range of COFDM 2W Long-Range Video Audio Transceiver?

A1: Typically 1–2 km near the ground, and up to 4–8 km in clear LOS conditions (depends on environment and antenna height).

Q: Q2: What is the system delay?

A2: Video + Audio latency: 150–300 ms ; Data latency: ~40 ms .

Q: Q3: Can it support two-way data?

A: Yes. It supports bidirectional RS232/RS485 data and two-way voice intercom simultaneously.

Q: Q4: Can it be made smaller or lower power (2W)?

A: Yes, a compact 2W version (13×10×3.7 cm) is available.

Q: Q5: Why does video blur when moving fast?

A: It’s caused by dynamic video compression — a trade-off to maintain real-time low latency .

Daftar isi

Customer Inquiry about COFDM 2W Long-Range Video Audio Transceiver for Robots

“I’m looking for a transmitter and receiver, COFDM dengan audio dua arah dan video satu arah, jarak jauh, I think 2W might be fine.”

This is a very typical inquiry from professionals working with ground robots, remote vehicles, and mobile command systems, where reliable long-range video and audio communication sangat penting. Let’s break down the requirements and the perfect product that fits them.

Quad Video Transmitter with Data Audio Transceiver for Robot or Mini Remote Operated Vehicle — Pemancar Video Quad dengan Transceiver Audio Data untuk Robot atau Kendaraan Mini yang Dioperasikan Jarak Jauh

Understanding the Customer’s Needs

The customer clearly wants:

teknologi COFDM for robust, anti-interference transmission.
Audio dua arah for live communication between operator and robot.
Video satu arah to send clear, low-latency visuals from robot to operator.
2W transmit power untuk medium-to-long range operasi (1–2km, even close to the ground).

Such a setup is typically used in robot dogs (di UGV), bomb disposal robots, dan inspection vehicles, where maintaining real-time video, kontrol, and voice contact is critical.

Produk yang Direkomendasikan:

👉 Quad Video Transmitter with Data Audio Transceiver for Robot

This model from iVcan perfectly matches the customer’s requirements — a COFDM-based system that integrates video, audio dua arah, and bidirectional data into one compact module.

Fitur Utama

One-Way Video Transmission

Mendukung hingga 4 camera inputs (depan, belakang, kiri, Kanan).
1080P / 720P AHD video input supported.
Modulasi COFDM ensures stable, tidak saling berhadapan (NLOS) penularan.
Latensi rendah: 150–300 ms end-to-end.

Audio Dua Arah + Data

Voice intercom: Microphone on transmitter, speaker/headset on receiver.
Bidirectional control data: Send robot commands from receiver to transmitter.
RS232/RS485 interface dapat dipilih.

Flexible Power & Frekuensi

Daya Keluaran: 0.1–4W adjustable (2W ideal for 1–2 km range).
Frequencies: 330–590 MHz for video; 902–928 MHz for data.
Customizable for special frequency bands or applications.

Smart Interface

WEB UI configuration for easy setup.
HDMI, Ethernet output at receiver for monitors or control PCs.

Fitur Lanjutan

Real-time 4-camera merge display or channel switching.
Analog audio in/out, customizable OSD, and multiple modulation modes.
Dirancang untuk tough environments: -40°C to +80°C operation.

Skenario Aplikasi

Robot Dog / UGV kendali jarak jauh.
Pemadam kebakaran / Rescue Robots.
Explosive Ordnance Disposal (EOD) robot.
Farm, pertambangan, or inspection vehicles.
Police or military mobile surveillance systems.

Even when the antennas are close to the ground, this system can achieve stable long-range transmission due to COFDM’s strong diffraction ability.

FAQ

Q1: What’s the range of COFDM 2W Long-Range Video Audio Transceiver?

A1: Khas 1–2km near the ground, dan up to 4–8 km in clear LOS conditions (depends on environment and antenna height).

Q2: What is the system delay?

A2: Video + Audio latency: 150–300 mdtk; Data latency: ~40 ms.

Q3: Can it support two-way data?

SEBUAH: iya nih. Ini mendukung bidirectional RS232/RS485 data dan two-way voice intercom serentak.

Q4: Can it be made smaller or lower power (2W)?

SEBUAH: iya nih, A compact 2W version (13×10×3.7 cm) is available.

P5: Why does video blur when moving fast?

SEBUAH: It’s caused by dynamic video compression — a trade-off to maintain real-time low latency.

Kesimpulan

For users seeking a COFDM transmitter and receiver dengan audio dua arah, one-way HD video, dan keandalan jangka panjang, itu
Quad Video Transmitter with Data Audio Transceiver for Robot
is one of the best all-in-one solutions available.

It’s engineered for robotic and ground vehicle systems, menawarkan robust performance, easy setup, dan outstanding communication stability — even in complex, interference-prone environments.