Kramer 105A 1:5 Composite Video Distribution Amplifier

The Kramer 105A is a high-performance 1:5 distribution amplifier for composite video signals. Engineered for professional video applications, it takes one input and distributes the signal to five identical outputs with exceptional fidelity. Its compact design and durable construction make it ideal for use in studios, presentation systems, and video duplication setups.

This model features BNC connectors and is housed in a rugged, half-rack size (1U) enclosure. It ensures high video bandwidth of 400 MHz, making it suitable for high-resolution analog video distribution. The unit supports DC coupling and includes gain and EQ (equalization) controls for long cable runs, providing precise signal compensation.

Built for reliable long-term performance, the 105A integrates seamlessly into AV environments requiring accurate composite signal distribution, such as broadcasting stations, CCTV setups, and educational institutions.

Key Features

• Distribution Amplifier: 1:5 composite video signal distribution
• High Bandwidth: 400 MHz (-3 dB)
• Connectors: BNC
• Video Coupling: DC
• Controls: Gain and EQ adjustments
• Form Factor: 1U half-rack size
• Power Supply: External power adapter included

Technical Specifications

• Dimensions: 8.46" × 6.29" × 1.72" (21.5 × 16 × 4.4 cm)
• Weight: 1.3 lbs (0.59 kg)
• Input: 1 composite video, 1Vpp/75Ω on BNC
• Outputs: 5 composite video, 1Vpp/75Ω on BNC
• Video Bandwidth: 400 MHz (-3 dB)
• Differential Gain: 0.03%
• Differential Phase: 0.06 Deg
• K-Factor: <0.05%
• Signal to Noise Ratio: 76 dB
• Coupling: DC
• Control Features: Gain and EQ trimmers
• Power Supply: 12V DC, 110-240V universal external power adapter
• Mounting: Rack mountable with optional adapter

What's Included

• Kramer 105A Distribution Amplifier
• 12V DC Power Adapter
• User Manual
• Mounting Brackets (if included by seller)