DELTA videovahvistin VHD-15 AHD/TVI/CVI

The DELTA Video Amplifier VHD-15 is a high-performance signal booster designed to extend the transmission distance of HD analog video signals over coaxial cable. Compatible with AHD, TVI, and CVI formats, it supports resolutions up to 8MP (4K) and provides adjustable gain up to 15 dB. Housed in a durable metal/aluminum alloy enclosure, this amplifier ensures reliable operation in security and surveillance installations.

Advantages

Extends video transmission distance up to 300m for 1080p and 200m for 4K/8MP over RG59 coaxial cable. Adjustable gain allows fine-tuning of signal strength to overcome cable losses. Wide compatibility with major HD analog standards (AHD, TVI, CVI) makes it a versatile solution for mixed systems. Robust metal housing provides durability and ESD protection for long-term reliability.

Suitable for

• Security camera installations requiring long cable runs
• Upgrading existing analog systems to HD resolution
• Commercial and residential surveillance systems
• Integration with DVRs and HD analog recorders

Key specifications

• Video Signal Compatibility: AHD, TVI, CVI
• Video Input: 1x BNC (Female)
• Video Output: 1x BNC (Female)
• Supported Resolutions: 720p, 1080p, 3MP, 4MP, 5MP, 8MP (4K)
• Amplification Gain: Adjustable, up to 15 dB
• Max Transmission Distance (1080p): Up to 300m (RG59)
• Max Transmission Distance (4K/8MP): Up to 200m (RG59)
• Input/Output Impedance: 75 Ohm
• Power Supply: DC 12V
• Current Consumption: < 100mA
• Frequency Response: 0-50 MHz
• Housing Material: Metal / Aluminum Alloy
• Operating Temperature: -10°C to +50°C
• ESD Protection: Yes

Recommendations

For optimal performance, use high-quality RG59 coaxial cable and ensure proper termination. Adjust gain gradually to avoid signal distortion. This amplifier is ideal for extending HD video signals in security systems where cable runs exceed standard limits.