300-500Mhz COFDM IP RJ45 transceiver with 10W PA filter antenna

This is a customized product based on our network port COFDM bidirectional TCPUDP video data transceiver.

Customized Demand

1. Uplink working frequency 300 Mhz
2. Downlink working frequency 500 Mhz
3. Every transceiver need built-in 10 watts power amplifier.
4. Every transceiver need built-in frequency bandpass filter.
5. With parameter configurations menu and screen.
6. With 300 Mhz and 500 Mhz antenna.
7. Data port is TTL, support to connect the flight controller in the air unit and computer mission planner in the ground unit.

Application

1. The drone video data link is able to continue to work even if the downlink is interfered with but the uplink can still work.
2. Ground robot control links that can add repeaters between transmitters and receivers.
3. Two-way drone video data link with different frequencies.
4. Although it is a bidirectional link, it can also be turned into a unidirectional link as needed and UDP can still continue to work.

Specification

Power Supply: ≤3A @DC 24V

 

Weight and Size

 

Customize

FAQ

Q1: Does it offer AES-128 encryption with a custom password?

A1: Yes. It supports AES-128 encryption and description.

Q2: Can the bandwidth be adjusted on your FDD COFDM IP transceiver?

A2: Yes, it supports 2.0~8.0Mb, including 2/2.5/4/8Mb.

The device you’re describing is a high-performance wireless transceiver system designed for robust, long-range digital communications in the UHF band (300–500 MHz), combining several key technologies:

Key Components & Specifications:

1. Frequency Range:
   Operates in 300–500 MHz UHF band, ideal for non-line-of-sight (NLOS) applications like urban, forested, or hilly terrain.

2. Modulation:
   Uses COFDM (Coded Orthogonal Frequency Division Multiplexing):

   • Resists multipath interference & signal fading.

   • Supports high data rates (e.g., HD video streaming).

   • Enables mobile/portable operation.

3. Network Interface:
   RJ45 Ethernet Port:

   • Transmits/receives IP data (video, telemetry, sensor data) over standard networks.

   • Integrates with IP cameras, routers, or control systems.

4. Power Amplifier (PA):
   10W Output (40 dBm):

   • High transmit power for long-range links (typically 5–50 km, depending on terrain/antenna).

   • Requires proper heatsinking and power supply (often 12–24V DC).

5. Filter & Antenna:

   • Bandpass Filter: Reduces out-of-band interference (critical in crowded UHF bands).

   • Integrated Antenna: Optimized for 300–500 MHz (often omnidirectional or directional).

   • Note: Some units may offer external antenna ports (e.g., SMA/N-type).

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Typical Applications:

• Live HD Video Transmission: Broadcast, drone/UGV feeds, surveillance.

• Public Safety: Emergency response communications.

• Industrial Telemetry: Remote sensor networks, SCADA systems.

• Military/Defense: Secure mobile data links.

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Critical Considerations:

1. Regulatory Compliance:

   • Licensing required for 10W UHF operation in most countries (e.g., FCC/IC in North America, OFCOM in UK).

   • Frequency allocation varies by region (verify local rules).

2. System Integration:

   • Often paired with COFDM encoders/decoders for video streaming.

   • May support protocols like RTP/UDP for video, or TCP for data.

3. Antenna Trade-offs:

   • Integrated antennas simplify setup but limit range/performance.

   • External antennas (e.g., Yagi, log-periodic) enhance gain/directionality.

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Summary:

This is a professional-grade UHF IP transceiver built for resilient, high-power data/video links in challenging environments. Key features include COFDN modulation, Ethernet/IP support, 10W output, and integrated filtering/antenna for spectrum efficiency.

FAQ

What is the operating frequency range of this 300-500MHz COFDM IP transceiver?
The transceiver operates in the 300–500 MHz UHF band, ideal for drone, UAV, and ground robot communications over long distances.

Does this COFDM transceiver support bidirectional communication?
Yes, it is a bidirectional transceiver with separate uplink (300 MHz) and downlink (500 MHz) frequencies.

What is the maximum output power of the transceiver?
It features a 10W power amplifier (PA), providing strong, long-range signal transmission.

Can I connect an IP camera to this transceiver?
Yes, the RJ45 Ethernet port allows IP camera video streaming and TCP/UDP data transmission.

Is there a built-in filter antenna included?
Yes, each unit comes with a 300 MHz and 500 MHz bandpass filter antenna for interference reduction.

Can this transceiver work in non-line-of-sight (NLOS) conditions?
Yes, COFDM modulation is resistant to multipath interference and works well in urban, forested, or hilly terrain.

What kind of encryption does this transceiver support?
It supports AES-128 encryption with a custom password for secure video and data links.

Is the bandwidth adjustable on this device?
Yes, it supports adjustable bandwidth from 2 to 8 Mbps, including 2, 2.5, 4, 6, and 8 Mbps settings.

What is the typical transmission range?
With the 10W PA and proper antennas, it can achieve 5–50 km depending on terrain and line-of-sight conditions.

Can it be used for drone video transmission?
Absolutely. It is designed for high-definition live video streaming for UAVs and drones.

Can this transceiver support ground robot telemetry?
Yes, it supports TTL connections for flight control and telemetry data from ground robots.

Does it work with Mission Planner or flight controllers?
Yes, the TTL port supports connections to flight controllers in air units and Mission Planner software on ground units.

Can I turn the bidirectional link into a unidirectional link if needed?
Yes, it can operate as a unidirectional link while still supporting UDP transmission.

What is the power supply requirement?
It requires ≤3A at DC 24V for normal operation.

What are the dimensions and weight of this transceiver?
The unit weighs 1419 grams and measures 223mm × 172mm × 40mm.

Is there a display or menu for parameter configuration?
Yes, it has a built-in screen and menu system for easy parameter adjustments.

Can this transceiver resist interference in crowded UHF bands?
Yes, the built-in bandpass filter reduces out-of-band interference for stable communication.

Does it support TCP/IP and UDP/IP protocols?
Yes, it supports both TCP and UDP for reliable video and data transmission.

Can I integrate this transceiver with existing IP networks?
Yes, it works with standard RJ45 Ethernet networks for seamless integration.

Is it suitable for industrial telemetry applications?
Yes, it is ideal for remote sensor networks, SCADA systems, and industrial monitoring.

Can I use it in public safety or emergency response scenarios?
Yes, it provides reliable video and data links for emergency communications.

What kind of modulation does this transceiver use?
It uses COFDM (Coded Orthogonal Frequency Division Multiplexing) to prevent signal fading and multipath interference.

Can I customize the uplink and downlink frequencies?
Yes, custom frequencies such as 3300 MHz uplink and 600 MHz downlink are available on request.

Does the transceiver come with an external antenna port?
Some versions support SMA or N-type external antenna connections for enhanced performance.

Is it compatible with HD video streaming?
Yes, it supports high-definition video streaming over long distances.

Can it be used for UAV swarms or multi-drone systems?
Yes, multiple units can be deployed with different frequencies for coordinated operations.

What kind of environments is this transceiver designed for?
It is built for challenging environments including urban areas, forests, and hilly terrain.

Does it require licensing for operation?
Yes, most countries require licensing for 10W UHF operation. Always check local regulations.

Can it work with repeaters to extend range?
Yes, repeaters can be added between transmitters and receivers for extended communication.

Is the transceiver weather-resistant or ruggedized?
While designed for outdoor drone and robot use, additional enclosures may be required for extreme weather protection.

Does it support both video and telemetry simultaneously?
Yes, it can transmit IP video and telemetry data concurrently over separate channels.

Can I integrate it with a ground control station?
Yes, it integrates with computers, mission planners, and network-based control systems.

Is the device portable for field deployment?
Yes, it is compact and lightweight enough for mobile UAV and robot applications.

Does the transceiver have low latency for real-time video?
Yes, COFDM technology ensures low-latency transmission suitable for real-time monitoring.

Can it support long-term continuous operation?
Yes, it is designed for stable, continuous operation with proper cooling and power supply.

What kind of antennas are included in the package?
It includes integrated 300 MHz and 500 MHz filter antennas optimized for long-range transmission.

Is this transceiver suitable for military or defense applications?
Yes, its high-power output, secure encryption, and rugged design make it suitable for tactical applications.

Does the transceiver support multiple data streams?
Yes, it can handle multiple TCP/UDP video and data streams simultaneously.

Can I monitor signal strength and quality on the device?
Yes, the built-in screen provides real-time monitoring of signal parameters.

What is the typical power consumption of the transceiver?
It consumes up to 3A at 24V DC, depending on transmission power and usage.

Does it come with technical support for setup?
Yes, professional support is available for integration with UAVs, robots, and IP networks.

Can this device be used for remote industrial inspection?
Yes, it is ideal for remote video inspection and monitoring in industrial environments.

Does it support encryption for sensitive data transmission?
Yes, AES-128 encryption ensures secure video and telemetry data transfer.

Can I use it for live broadcast applications?
Yes, it is suitable for live HD video broadcasting over UHF.

Is it compatible with existing COFDM systems?
Yes, it integrates with standard COFDM encoders and decoders.

What is the temperature operating range of the transceiver?
It is designed for standard UAV and robot environments; check manufacturer specs for exact temperature range.

Can it support IP camera streaming from multiple drones simultaneously?
Yes, multiple units can be networked to handle several IP video streams.

Is it easy to install on drones or ground robots?
Yes, its compact size and integrated antennas simplify installation.

Does the transceiver support firmware upgrades?
Yes, firmware can be updated for performance improvements or protocol support.

What makes this COFDM transceiver better than standard UHF radios?
It provides long-range, high-power transmission, IP streaming, AES encryption, and COFDM modulation for reliable HD video and telemetry.

Can the system be customized for special frequency requirements?
Yes, customized uplink and downlink frequencies are available for specialized applications.

Does it support real-time parameter adjustment during operation?
Yes, the menu and screen allow real-time adjustments of bandwidth, frequency, and other parameters.

Is this transceiver suitable for both indoor and outdoor use?
Yes, but outdoor deployment may require protective housing for extreme weather conditions.