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Blonder tongue LDA-50 Instruction Manual

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INSTRUCTION MANUAL
LDA-50
L-Band Distribution Amplifier
Stock No. 6434
Description
The Blonder Tongue LDA-50 is a self-contained L-band indoor distribution amplifier designed specifically for trunk
line applications. The amplifier is designed to amplify the 950-2050 MHz band, thus can be used with stacked
LNB systems that use this bandwidth. The output is exceptionally flat, 1 dB p/v over the entire bandwidth (relative
to tilt), and has a built-in tilt of 12 dB to aid in distribution design. If the network design does not require the full
gain of the unit, the gain control can be employed to prevent overdriving of the receivers.
Features
• Exceptional Temperature Stability Range of -20° C to +60° C
• 12 dB Fixed Slope
• Gain Control of 15 dB
• Slim Line Chassis for Ease of Installation 1.25"
• Aluminum Chassis Designed for Superior Heat Dissipation to Insure Component Reliability
• High Gain, 52 dB at 2050 MHz, 40 dB at 950 MHz
• Excellent Flatness, 1 dB p/v, Relative to Tilt Over Entire Band
• Good Return Loss, (16 dB) to Prevent Distortions
• High Output Level - 50 dBmV/1dBm @ 2050 MHz
©2004 Blonder Tongue Laboratories, Inc. All rights reserved. Specifications are subject to change without notice. Trademarks are the property of their respective owner.
(800) 523-6049 • (732) 679-4000 • FAX: (732) 679-4353
One Jake Brown Road
Old Bridge, NJ 08857-1000 USA
www.blondertongue.com
651203000B

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Summary of Contents for Blonder tongue LDA-50

  • Page 1 • Good Return Loss, (16 dB) to Prevent Distortions • High Output Level - 50 dBmV/1dBm @ 2050 MHz 651203000B ©2004 Blonder Tongue Laboratories, Inc. All rights reserved. Specifications are subject to change without notice. Trademarks are the property of their respective owner.
  • Page 2 LDA-50 Instruction Manual The lightning flash with arrow- The exclamation point within an head symbol within an equilateral CAUTION equilateral triangle is intended triangle is intended to alert you to alert you to the presence of to the presence of uninsulated important operating and main- “dangerous voltage”...
  • Page 3 LDA-50 Instruction Manual Application Drawing Ku0.92 ANTENNA STK # 6459 STACKED LNB 950 MHz/2050 MHz STK # 6454 -36/-40dBm LDA-50 -15/+1 dBm OUT +44 dBmV LUV-2150 450 MHz HEADEND HEADEND LPD-2 LPD-8 LPD-4 +29.9 dBmV -32.5/-16.5 dBm OUT 430’ RG-11 -50.1/-44.8 dBm IN...
  • Page 4 Limited Warranty Blonder Tongue Laboratories, Inc. (BT) will at its sole option, either repair or replace (with a new or factory reconditioned product, as BT may determine) any product manufactured by BT which proves to be defective in materials or workmanship or fails to meet...

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6434