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GCB01HD

HD Ground Loop Isolator

User Manual

GCB01HD - HD Ground Loop Isolator

1. Introduction

2. Key Features

2. Technical Specication

3. Board Diagram

The GCB01HD is a passive high efcient and reliable ground loop isolator for HDCVI / HDTVI / AHD /

Analogue Video Signal over Coaxial Cable. It’s magnetic isolation technology adoption can effectively

solve the interference issues caused by different ground potential during the signal transmission, which

improves the video anti-interference capability and effectively eliminate tearing and scrolling pictures. The

devices embedded lightning protection system improves the stability.

• Passive, No Power Required

• Eliminate Video Distortion caused by Ground Loops Circuit

• Eliminate issues such as Image Tearing, Cross-Talk, Rolling etc.

• Fully Compatible with HDCVI, HDTVI, AHD, Analogue Video Signals

• Built-In 800v Insulated Voltage

• Excellent Anti-interference Capability, Superior Lighting-Protection, ESD and EFT Capability

• Support Unibody, with Small Volume

Model Number GCB01HD

Insertion Loss 0.5dB

Frequency Response 5Hz-70MHz

Input Impedance 75Ω

Output Impedance 75Ω

Isolation Voltage 800V (Minimum)

Isolation Resistance 100M Ω

Surge Protection Level3 Per IEC61000-4-5

ESD Protection Contact Discharge: 6KV, Air Discharge: 8KV, Per IEC61000-

4-2

Operation Temperature -10℃ ~ 55℃

Storage Temperature -40℃ ~ 85℃

Humidity 0~95% (Non-Condensing)

Dimensions (L × W × H) 41 x 24.5 x 21.6 mm

Weight 51g

*Design and Specications are subject to change without notice.

BNC Female Input BNC Male Output

GCB01HD - HD Ground Loop Isolator 3

4. Application Diagram

5. Installation Steps

6. Troubleshooting

1. Turn off the power supply of all the related devices before the installation to prevent damage to the

product.

2. Check if the coaxial cable and other transmission lines are occupied by other devices.

3. Connect the Male BNC of the device to the NVR.

4. Connect the Female BNC of the device to the camera with coaxial cable.

5. Check if the device is working and that the installation is correct. Make sure all connections are

reliable.

6. Power on the system.

7. Make sure the system can work regualrly.

Please follow below if the device doesn’t work:

• Please make sure you have followed the instruction to install the device.

• The transmission distance depends on the signal source and cable quality, please do not exceed the

maximum transmission distance.

• Please replace a failure device with a proper one to check if the device is damaged.

• If the problem still exists, please contact the dealer.

NOTE

Please use RG59 or above Coaxial Cable or CAT5e/6 Cable to reach the longest transmission distance.

LCD

Monitor

NVR

GCB01HD

Camera Coaxial Cable

Product specificaties

Merk:	Genie
Categorie:	Niet gecategoriseerd
Model:	GCB01HD
Kleur van het product:	Zwart
Gewicht:	51 g
Breedte:	24.5 mm
Diepte:	41 mm
Hoogte:	21.6 mm
Frequentiebereik:	5 - 70000 Hz
Synchronisatie ingangsimpedantie:	75 Ohm
Output impedance:	75 Ohm
Verlies van insertion:	0.5 dB