Bi-Directional Amplifier (BDA) Comparison Chart

Step 1) Please select the frequencies needed to be rebroadcasted. Per NFPA 1221 version 2019;
Step 2) Then select the Class type.
Step 4) Filter by 2524 Listing Status (optional).
Step 5) Official Certifications from NRTL Only (optional).
Product Name Comba Public Safety 37dBm Class B Dual Band 800MHz BDA (AC/DC) TruePath - Class B 700 or 800 MHz Public Safety BDA, 2 Watts, DC PS51080E 1/2 Watt, Dual Band eBDA. Listed to ANSI/UL 2524 Comba Public Safety 37dBm Class B Dual Band 700/800MHz BDA (AC/DC) PSR-78-9537-U (5W - UL2524 Certified Channelized Digital Repeater for Public Safety - 700/800 MHz)
Supported Bands 800 700 , 800 , Band 14 700/800 Dual-Band 700/800 Dual-Band 700 , 800 , 700/800 Dual-Band , Band 14
Class B B B B B
Uplink Frequencies in MHz From 788 758 799 / 806
Uplink Frequencies in MHz To 824 816 805 / 816
Uplink Frequencies in MHz From: MHz To: MHz From: 788 MHz To: 824 MHz From: 758 MHz To: 816 MHz From: MHz To: MHz From: 799 / 806 MHz To: 805 / 816 MHz
Downlink Frequencies in MHz From 758 758 769 / 851
Downlink Frequencies in MHz To 896 861 775 / 861
Downlink Frequencies in MHz From: MHz To: MHz From: 758 MHz To: 896 MHz From: 758 MHz To: 861 MHz From: MHz To: MHz From: 769 / 851 MHz To: 775 / 861 MHz
Uplink Composite Power in dBm 27 dBm 27 dBm 37 dBm
Downlink Composite Power in dBm 33 dBm 27 dBm 30 dBm
Power Consumption in Watts 160 Watts 45 Watts 263 Watts
2524 NRTL for Listed Products SGS UL INTERTEK/ETL SGS UL
2524 Listing Status Listed Listed Listed Listed Listed
2524 Certification Date
STD 2524 Comments Investigated to UL2514 - 2nd Edition Revised 2019-02-28, Bi-directional amplifier UL 2524 Listed Second Edition
UTMH.S36316 - In-building Two-way Emergency Radio Communication Enhancement Systems
First Emergency Radio Communication Enhancement System (ERCES) to Receive the Enhanced UL Certification Mark to UL 2524, Second Edition
Other Certifications UL 60950-1 & UL 60950-22 Compliant CAN/CSA-C22.2 No.62638-1, FCC Part 20 Part 90 UL 62368-1, UL 508A, FCC Part 90 UL 60950-1 & UL 60950-22 Compliant
Website Link or Product Page 7831851-0002 Westell PS51080E PSR-78-9537-U
Notes Wireless Supply also offer our BDA products as a kit which includes the BBU, annunciator, and alarm junction boxes for connection to a buildings fire alarm panel Westell's new 2524 Listed Enhanced PS Series BDAs offer many new features that makes them easier to install, easier to get acceptance from the AHJ and reduce total installed costs. NFPA / IFC Compliant and UL 2524, second edition, Listed/Certified
Organization Name Comba Telecom, Inc. Wireless Supply, LLC Westell Technologies Comba Telecom, Inc. Advanced RF Technologies (ADRF) - USA