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Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios

China Kimpok Technology Co., Ltd certification
China Kimpok Technology Co., Ltd certification
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Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios

Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios
Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios

Large Image :  Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios

Product Details:
Place of Origin: China
Brand Name: Kimpok Technology / OEM
Certification: CE
Model Number: KP-FDD20W
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: International packing
Delivery Time: 7-15 working days
Payment Terms: T/T, Western Union, PayPal
Supply Ability: 1000pcs/month

Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios

Product Name: Video Data Link RF Power: 20W
Data Port: RS232, RS485, TTL Encryption: AES 128/256 Bits
Ethernet: Standard RJ45 Port *2 RF Bandwidth: 1/2/4/8MHz
High Light:

RS232 Ethernet Video Transmitter


RJ45 Ethernet Video Transmitter


TTL COFDM IP Transmitter

Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios




Working voltage DC28V
Frequency/video 555MHz (300-2500MHz selection)
Frequency/data 595MHz (300-2500MHz selection)
RF bandwidth 1/2/4/8MHz
Output power 20 watt
Encryption/decryption mode AES128 bits user-defined password
Modulation COFDM 2K
Transfer rate 2x30 Mbit/s uplink and downlink
RF connector N *2
Ethernet Standard RJ45 port *2
Serial port RS232/RS485 serial port
Baud rate 921600bps max
LCD panel with keypad Easy to set/modify the related parameters
Dimension 325*250*120mm
Weight 8.7kg


COFDM FDD Radio Description:


KP-FDD20W is a high power Network IP radios based on COFDM modulation.It's special designed for Vehicle or Unmanned control vehicle in need for robust video wireless communcation and data control through IP network.


KP-FDD20W Long Range Video And Data Link Transmitter And Receiver is our OEM military-level NLOS full duplex/ bi-directional audio video data transmission wireless mesh networking equipment. It is with transparent transfer protocol, strong anti-interference & strong diffraction. KP-FDD20W Long Range Video And Data Link Transmitter And Receiver supports bi-directional point to point, point to multi-point, multi-point to multi-point NLOS & LOS mobile wireless transmission.


KP-FDD20W private network is independent of the telecommunication operators, which is confidential, secure & encrypted. It is special designed for emergency mobile wireless networking, communication & surveillance. The central monitor / mater transceiver real-time controls the related slave transceiver. KP-FDD20W adopts the leading COFDM modulation, multiplexing & FDD technology (Frequency Division Duplex) and distributes signal to the users via timeslot & the massive subcarriers of radio, which maximize the same frequency users. It is with RJ-45 Ethernet & RS232, RS422& RS485 data for audio video data transmission & reception.


With AES 128/ 256bit encryption & user defined passwords, the confidentiality is strengthened.  KP-FDD20W occupies relatively narrow band frequency(4/8 MHz) and has strong anti-multipath interference capacity. That overcomes the limitation of the analog technology & COFDM modulation in high-speed mobile or NLOS (Non Line of Sight) wireless transmission. Therefor, FDD COFDM Ethernet transceiver can transmit audio video data packet and other signals in complex environments, such as, under multi-path reflection, through buildings and others obstacles.




  1. Support protocol PTP &PMD network technology;
  2. Support non-line-of-sight (NLOS) high speed motion transmission;
  3. Bit rate can up to 921600bps;
  4. AES 128-bit encryption,and also customer manually customize the secret key;
  5. Standard RJ45 Ethernet and RS485/RS485/RS422 data serial ports;
  6. Built in with small LCD screen that showing the signal working status;
  7. Available frequency: 1430~1444MHz / 766-774MHz (adjustable), or customized frequency;
  8. AES128 and user-defined code to ensure better security.




Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios 0



KP-FDD20W Long Range IP Transceiver Highlight:


1. Advancement: FDD-COFDM technology, with fast-moving, ultra-wideband, and fully transparent transmission.

2. Security: private network, private transport protocol, sole synchronization code and AES encryption.

3. Flexibility: transparent transmission of IP data channel, supports multi-user access.

4. Scalability: all-digital network, is compatible with all IP data transmission equipment.

5.Technical performance:

1) Multi-frequency network base stations,single base station same frequency network, the same frequency network withbidirectional communication, high spectrum efficiency;

2) Flexible allocation of channel resources to achieve PTP,PTMT (point to point, point to multi-point)and multipoint-to-multipoint two-way communication;

3) Multiple channel bandwidth and a variety of modulation mode function;

4) Flexible FDD slot allocation model to meet a single-frequency but multi-user access, not only save the spectrum but also to reduce power consumption;

5) Spectrum sensing, perception slot, upstream bandwidth sensing function;

6) Strong diffraction ability and anti-multipath capability

7) High-sensitivity receiver.When receive level is -110dBm, can still ensure BER <10E-5 and frame error rate <1%. (powerful error correction capability);

8)Low PAPR, high power amplifier efficiency, low power consumption;

9) Can transmit video audio and etc signals synchronous,high speed.Velocity >600km/h.

10)Digital signal processing, a strong system of confidentiality, stability and reliability.


COFDM advantages:


Strong anti-interference: FDD is effectively against the multipath interference of signal waveform with the COFDM modulation. When the frequency selective fading occurs due to multipath transmission in the channel, only the subcarriers in the band depression and the signal carried by them are affected. The other subcarriers are not affected. Therefore, the overall bit error rate of the system is lower.


Anti-multipath fading: The COFDM Transceiver is effectively against the interference with the multi-carrier technique (COFDM). Compared to the single carrier, multi-carrier inherently resistant to time delay and has strong multipath capability. With joint coding of subcarriers & frequency diversity of the channel, the system’s performance is improved. Therefore, COFDM wireless system is suitable for multi-path environment and fading channel high-speed audio video data transmission.




  • Wireless mesh networking;
  • High-speed wireless ground to ground NLOS transmission;
  • Long range high-speed UAV / Air to ground mobile transmission;
  • Emergency communication;
  • Border security & Defense;
  • Monitoring & Surveillance.



Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios 1


Wireless Ethernet Video Transmitter RJ45 Surveillance Transceiver Radios 2



Q1: What can I buy from you?

COFDM digital AV transmitter, IP mesh radio, analog video transmitter, radio data transceiver, and transmitter receiver OEM main board.

Q2: Why should I choose you?

Our core R&D team comes from the first-class university in China, major in communication engineering. We believe that wireless communication will keep on developing in professional markets in the future.

Q3: Do you have a minimum order quantity?

No MOQ limit, 1pc is acceptable.

Q4: What kind of product service can I have?

OEM & ODM service.

Q5: What is the product warranty?

We offer two-year-warranty and lifelong maintenance.

Q6: What is the average lead time?

5-7 working days for regular model, and 20-30 working days for customized model.

Q7: What kinds of payment methods do you accept?

We accept bank transfer, Western Union, PayPal, or cash payment.

Q8: Can you supply the relevant documentation?

Yes, we can provide most documentation including Certificates of Analysis / Conformance; Country of Origin, and other export documents where required.


Our Service:

  • One-stop ODM/OEM solution;
  • 24-hour technical support;
  • Lifelong maintenance (Replacement parts will be charged after a year);
  • Provide professional system design and construction;
  • You will get good price and high quality here since we are an experienced manufacturer in wireless microwave transmission area since 2008, we are the source.

Contact Details
Kimpok Technology Co., Ltd

Contact Person: Charlene Chen

Tel: +8613534133187

Send your inquiry directly to us (0 / 3000)