FSR CDA-2EQA 1×2 Distribution Amplifier with Equalization Instruction Manual
- June 13, 2024
- FSR
Table of Contents
- CDA-2EQA 1×2 Distribution Amplifier with Equalization
- PROPRIETARY INFORMATION
- Operators Safety Summary
- TECHNICAL SPECIFICATIONS
- INTRODUCTION
- APPLICATIONS
- INSTALLATION
- TYPICAL APPLICATION
- REGULATORY COMPLIANCE
- WARRANTY POLICY
- SERVICE
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
1 x 2 DISTRIBUTION AMPLIFIER
with EQUALIZATION
OPERATIONS MANUAL
CDA-2EQA 1×2 Distribution Amplifier with Equalization
244 Bergen Boulevard, West Paterson, NJ 07424
Tel: 973-785-4347 · Fax:
973-785-4207
E-Mail: sales@fsrinc.com
Web: http://www.fsrinc.com
PROPRIETARY INFORMATION
All information in this manual is proprietary to and the property of FSR inc.
This publication is protected by the Federal Copyright Law, with all rights
reserved. No part of this document may be reproduced, transcribed, or
transmitted, in any form or by any means, without prior explicit written
permission from FSR inc.
Thanks for purchasing the FSR CDA – 2EQA, a 1 x 2 distribution amplifier with
equalization. In addition to scaling switchers, such as the MAS-4100, FSR
offers a full line of interfaces, line drivers, distribution amplifiers, down
converters, power sequencers and more.
Operators Safety Summary
The general safety information in this summary is for operating
personnel.
Do Not Remove Covers or Panels There are no user-serviceable parts within
the unit. Removal of the top cover will expose dangerous voltages. To avoid
personal injury, do not remove the top cover. Do not operate the unit without
the cover installed.
Power Source This product is intended to operate from a, provided, wall
transformer power source. Use the Proper Power Cord Use only the power cord
and connector specified for your product. Use only a power cord that is in
good condition. Refer cord and connector changes to qualified service
personnel.
Do Not Operate in Explosive Atmospheres To avoid explosion, do not
operate this product in an explosive atmosphere.
AUDIO
Bandwidth: | 20 Hz to 20 kHz (+/-0.05 dB) |
---|---|
THD + Noise: | 0.01% @ 20 kHz at rated Max Output S/N >98 dB |
Noise Floor: | < 98 dB |
Stereo separation: | -90 dB @ 1 kHz |
AUDIO INPUT
Number/type: | 2 stereo unbalanced |
---|---|
Connectors: | Two 3.5mm stereo mini connectors |
Impedance: | 10K Ohms unbalanced |
Max level: | +6 dBm |
AUDIO OUTPUT
Number/type: | 1 Balanced Stereo (may be used in unbalanced configuration) |
---|---|
Connector: | 5 Position mini Phoenix |
Impedance: | 50 ohms |
Gain: | + 6 dB balanced or unbalanced |
Maximum Level: | 600 ohms: +12 dBm Balanced /+6 dBm |
Unbalanced Hi – Z: +14 dBm Balanced /+8 dBm Unbalanced
SYNC
Input level: | 2.0 Vp-p to 5.0 Vp-p |
---|---|
Output level: | 4.0 Vp-p into Hi-Z, 2.0 Vp-p into 75 ohm |
Input Impedance: | 511 ohms |
Output impedance: | 75 ohms |
Polarity: | Positive or negative |
Horizontal frequency: | 15 kHz – 200 kHz |
Vertical frequency: | 30 Hz – 150 Hz |
POWER
Wall Transformer (provided) with locking connector | 9Vac @ 500 ma |
---|
TECHNICAL SPECIFICATIONS
VIDEO INPUT
Number/type: | VGA / SVGA / XGA / SXGA / UXGA / RGBHV / RGBS / RGsB / RsGsBs |
---|---|
Connectors: | 15 pin HD female |
Level (nominal): | Analog 0.7 Vp-p |
Level (maximum): | 2 Vp-p |
Impedance: | 75 ohms |
EQUALIZED VIDEO OUTPUT
Number/type:| 1 VGA / SVGA / XGA / SXGA / UXGA /
RGBHV / RGBS / RGsB / RsGsBs
---|---
Connectors:| One 15 pin HD female
Bandwidth:| Supports up to QXGA (2048X1536)
Without cable 50′ cable| 500MHz
50′ cable| 308 MHz (-3dB) 0-215 MHz +/-0.25dB
100′ cable| 225 MHz (-3dB) 0-180 MHz +/-0.25dB
150′ cable| 173 MHz (-3dB) 0-150 MHz +/-0.25dB
This performance data is based on the CDA-2EQA plus the specified length of WP8255 (West Penn) cable with a full amplitude (0.7v P-P) signal applied.
Level (nominal): | Unity / User adjustable via HI / MED / LOW Jumper |
---|---|
Gain: | HI = 125’ to 175’, MED = 60’ to 125’, |
LOW = 0’ to 60’
Impedance:| 75 ohms
Design Cable:| West Penn WP8255 or equal
LOCAL VIDEO OUTPUT
Number/type: | 1 VGA / SVGA / XGA / SXGA / UXGA / RGBHV / RGBS / RGsB / RsGsBs |
---|---|
Connectors: | One 15 pin HD female |
Bandwidth: | 300MHz @ -3dB |
Gain: | Unity (buffered) |
Impedance: | 75 ohms |
INTRODUCTION
The CDA-2EQA, is an ultra high bandwidth 1×2 Distribution Amplifier with
Equalization for applications requiring the highest possible video quality.
Computer video signals quickly lose color and clarity after about 25 feet.
Unbalanced audio is prone to hum
and buzz. This unit will permit cable runs of 175 feet.
You spend a significant amount of time generating the best possible image as
well as the highest quality audio, don’t trust those signals to retain that
fidelity in a long cable run. The CDA-2EQA will compensate for the cable’s
shortcomings and deliver both the video and audio to it’s destination with the
same fidelity that it was created with. High bandwidth and flat frequency
response – just what you need.
To insure the best possible signal reproduction, the CDA-2EQA has been
designed to provide up to 525 MHz of bandwidth, ensuring compatibility with
today’s and tomorrow’s most demanding video signal requirements. The audio is
also handled properly resulting in a balanced audio drive.
The CDA-2EQA solves problems and more in one easy to install package.It
combines an ultra high bandwidth video line driver and an active audio
balancer into one easy to install package. The unit also features user
selectable cable equalization, a fully buffered
local monitor output, and greater than 525 MHz of bandwidth.
APPLICATIONS
- Boardrooms
- Classrooms
- Conference Centers
- Houses of Worship
- Staging and Rental
- Control Rooms
INSTALLATION
Do not plug in the power supply until all wiring is completed.
Connect the video and audio connectors per the diagram.
Connect the audio output cables to the captive screw terminals labeled “Audio
Out”. The appropriate wiring configuration for balanced and unbalanced
connections is shown on the next page.
Set the cable equalization jumpers for optimum performance at the desired
cable length (LOW = 0 – 60′, MED = 60 – 125′, HI = 12 5- 175′). These settings
are based on WP 8255 (West Penn) cables or equivalint.
Connect the 9 VAC power supply output to the locking Power In connector
Confirm proper video and audio operation before mounting the CDA – 2EQA
Use the supplied brackets to mount the CDA – 2EQA to the underside or topside
of the table.
Perform the final operational check.
TYPICAL APPLICATION
REGULATORY COMPLIANCE
FSR’S ELECTRONIC PRODUCTS have been tested for compliance with: FCC Class A and CE The Power Adapter has been tested for compliance with: UL, CSA and CE.
WARRANTY POLICY
This product is warranted against failures due to defective parts or faulty
workmanship for a period of one year after delivery to the original owner.
During this period, FSR will make any necessary repairs or replace the unit
without charge for parts or labor. Shipping charges to the factory or repair
station must be prepaid by the owner, return-shipping charges, via UPS / FedEx
ground, will be paid by FSR.
This warranty applies only to the original owner and is not transferable. In
addition, it does not apply to repairs done by other than the FSR factory or
Authorized Repair Stations.
This warranty shall be cancelable by FSR at its sole discretion if the unit
has been subjected to physical abuse or has been modified in any way without
written authorization from FSR. FSR’s liability under this warranty is limited
to repair or replacement of the
defective unit.
FSR will not be responsible for incidental or consequential damages resulting
from the use or misuse of its products. Some states do not allow the exclusion
of incidental or consequential damages, so the above limitations may not apply
to you. This warranty gives you specific legal rights, and you may also have
other rights which vary from state to state.
Warranty claims should be accompanied by a copy of the original purchase
invoice showing the purchase date (if a Warranty Registration Card was mailed
in at the time of purchase, this is not necessary). Before returning any
equipment for repair, please read the important information on service below.
SERVICE
Before returning any equipment for repair, please be sure that it is adequately packed and cushioned against damage in shipment, and that it is insured. We suggest that you save the original packaging and use it to ship the product for servicing. Also, please enclose a note giving your name, address, phone number and a description of the problem.
NOTE: all equipment being returned for repair must have a Return
Authorization (RMA) Number. To get a RMA Number, please call the FSR Service
Department (973-785-4347).
Please display your RMA Number prominently on the front of all packages.
Contact Information:
244 Bergen Boulevard,
West Paterson, NJ 07424
Tel: 973-785-4347
Fax: 973-785-4207
E-Mail: sales@fsrinc.com ·
Web: http://www.fsrinc.com
issue date: 8-03