Kramer Electronics, Ltd.
Contents Contents 1 2 2.
Introduction 1 Introduction Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of unique, creative, and affordable solutions to the vast range of problems that confront the video, audio, presentation, and broadcasting professional on a daily basis. In recent years, we have redesigned and upgraded most of our line, making the best even better! Our 1,000-plus different models now appear in 11 groups1 that are clearly defined by function.
Getting Started 2.1 Quick Start This quick start chart summarizes the basic setup and operation steps.
Overview 3 Overview The 104LN is a high-performance distribution amplifier and line driver for composite and SDI video signals. The 104LN 1:4 Differential Video Line Amplifier features: One composite video input and 4 identical buffered outputs Recessed gain and EQ.
Your 104LN 1:4 Differential Video Line Amplifier 4 Your 104LN 1:4 Differential Video Line Amplifier Figure 1, Figure 2 and Table 1 define the 104LN: Figure 1: 104LN 1:4 Differential Video Line Amplifier Table 1: 104LN Component / UXGA HDMI Scaler Features # 1 2 3 4 5 6 7 8 9 Feature 12V DC OUT 4 BNC Connector OUT 3 BNC Connector OUT 2 BNC Connector OUT 1 BNC Connector INPUT BNC Connector LEVEL Trimmer EQ.
Connecting the 104LN Figure 2: 104LN 1:4 Differential Video Line Amplifier (Underside) By default, the INPUT GROUND switch is set to FLOAT1. If the image appears noisy, set the switch to ON2. 5 Connecting the 104LN To connect the 104LN 1:4 Differential Video Line Amplifier, as the example in Figure 3 illustrates, connect the following3: 1. Connect a composite video source (for example, a satellite decoder and receiver) to the INPUT BNC connector. 2.
Technical Specifications Figure 3: Connecting a 104LN 1:4 Differential Video Line Amplifier 6 Technical Specifications 1 Table 2: Technical Specifications of the 104LN INPUT: 1 video (CV IN), differential, 1Vpp/75 , on a BNC connector OUTPUTS: 4 video, 1Vpp/75 on BNC connectors MAX. OUTPUT LEVEL: 1.6Vpp BANDWIDTH (-3dB): >400MHz DIFF. GAIN: 0.22% DIFF. PHASE: 0.1Deg K-FACTOR: <0.05% S/N RATIO: 73.3dB CONTROLS: Level: -1.3 to 6dB; EQ. 0 to 10.
LIMITED WARRANTY Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under the following terms. HOW LONG IS THE WARRANTY Labor and parts are warranted for seven years from the date of the first customer purchase. WHO IS PROTECTED? Only the first purchase customer may enforce this warranty. WHAT IS COVERED AND WHAT IS NOT COVERED Except as below, this warranty covers all defects in material or workmanship in this product.
For the latest information on our products and a list of Kramer distributors, visit our Web site: www.kramerelectronics.com, where updates to this user manual may be found. We welcome your questions, comments and feedback. Safety Warning: Disconnect the unit from the power supply before opening/servicing. Caution PN: 2900- 701141 Rev: 4 Kramer Electronics, Ltd. Web site: www.kramerelectronics.com E-mail: info@kramerel.
