Operation & user’s manual [PDF] (16 pages)
- Brand: RFS
- Model: 48810A
- Format: PDF
- Key Aspects: Warranty and Service Information, Best Practices for Everyday Use, Routine Functionality Testing
- Updated: 23.08.2026
- Source File: 1325575.pdf
- Pages: 16
- Description: Advanced user guide for the RFS 48810A.
Document Preview & Text Transcription
48810A & 48810B
User's Manual
200 Pondview Drive, Meriden, CT 06450 • (877) 737-9675 • Fax (203) 821-3852
www.rfsworld.com
Disclaimer
All information and statements contained herein are accurate to the best of the knowledge of Radio
Frequency Systems, but Radio Frequency Systems does not make any warranty with respect
thereto, including without limitation any results, which may be obtained from the products described
herein or the infringement by such products of any proprietary rights of any persons. Use or
application of such information or statements is at the user’s sole risk, without any liability on the
part of Radio Frequency Systems. Nothing herein shall be construed as license of or
recommendation for use, which infringes upon any proprietary rights of any person. Product
material and specifications are subject to change without notice. All sales of the products described
herein are subject to Radio Frequency System's standard terms of sale and the specific terms of
any particular sale.
Table of Contents
General Statements
1
Maximum Permissible Exposure Limits
2
Product Overview
3
Field Tune-up, Alignment or Calibration
3
FCC ID and Canada Certification Numbers
3
Theory of Operation
3
Electrical Specifications
4
Mechanical Specifications
4
Environmental Specifications
4
Intermodulation, Power, and AGC
4
AGC Automatic Shutdown
5
Manual Gain Adjustment
5
AC/DC Power
6
Grounding and Surge Protection
6
Antenna Isolation
6
Installation
7
Diagnostics/Troubleshooting
8
Test Points
9
Component Location
11
Maintenance, Repair and Warranty
12
Periodic Maintenance
12
Ordering and Returning Components
12
General Statements
Thank you for selecting this RFS product. We are confident that you will find this product in proper
working order, meeting all stated specifications. If not, please contact customer service immediately
at 1-800-321-4700 and we will resolve the issue without hesitation.
Please read this manual. A full understanding of product operation will support optimal performance
and prevent accidental damage not covered by the stated warranty.
Do not operate this product without proper loads on both antenna ports. You must connect
both antenna ports to an antenna or a 50-Ohm load, rated for at least 1 watt.
These products receive and amplify RF signals in the 1900 MHz PCS band. As such, these
products are intended for use by the licensee of the respective service and should not be
used without the expressed permission of the licensee.
The 48810 PCS Band Repeater can be used to cover indoor or outdoor areas. It is designed and
optimized for low cost, high reliability, and ease of use. This manual provides information on the
proper operation and care of the repeater, however, Radio Frequency Systems can provide the
total package of components and hardware for any type of repeater installation. See our catalog
for the full line of antennas, coaxial cables, and accessories at www.rfsamericas.com. For
assistance with this repeater installation and/or design of the distribution network to get the best
coverage possible contact RFS Applications Engineering at 1-800-659-1880
48810
Ground Kit
Wall/
Roof
Feedthru
1/2" or 7/8"
Coaxial cable
Distribution Network
Surge
Arrestor
Jumpers
Base
Service
Radiaflex 1/2" Plenum
Riser Rated Coax
1/2 or 7/8"
Cable
Taps
1/2" Plenum Coax
Donor
Antenna
Hangers and
Standoffs
In-building
Antennas
In-band or
Cross-band
Combiners
2, 3, or 4 Way
Splitters
1