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 TruePath - Channelized (Class A) 700 or 800 MHz Public Safety BDA, 1/2 Watt, DC Comba Public Safety 33dBm Class B Dual Band 700MHz BDA (AC/DC) VHF BDA - triple sub-band for interlaced frequencies PSR-78-9537-U (5W - UL2524 Listed/Certified Channelized Digital Repeater for Public Safety - 700/800 MHz) Comba Public Safety 37dBm Class B Dual Band 700MHz BDA (AC/DC)
Supported Bands 700 , 800 , Band 14 700 VHF 700 , 800 , 700/800 Dual-Band 700
Class A B A A B
Uplink Frequencies in MHz From 788 138 788 / 806
Uplink Frequencies in MHz To 824 174 805 / 816
Uplink Frequencies in MHz From: 788 MHz To: 824 MHz From: MHz To: MHz From: 138 MHz To: 174 MHz From: 788 / 806 MHz To: 805 / 816 MHz From: MHz To: MHz
Downlink Frequencies in MHz From 758 138 769 / 851
Downlink Frequencies in MHz To 896 174 775 / 861
Downlink Frequencies in MHz From: 758 MHz To: 896 MHz From: MHz To: MHz From: 138 MHz To: 174 MHz From: 769 / 851 MHz To: 775 / 861 MHz From: MHz To: MHz
Uplink Composite Power in dBm 27 dBm 30 dBm 37 dBm
Downlink Composite Power in dBm 27 dBm 33 dBm 30 dBm
Power Consumption in Watts 160 Watts 50 Watts 263 Watts
2524 NRTL for Listed Products UL SGS MET UL SGS
2524 Listing Status Listed Listed In NRTL Lab / Pending Listed Listed
2524 Certification Date
STD 2524 Comments Investigated to UL2524 - 2nd Edition Revised 2019-02-28, Bi-directional amplifier UL62368 / 60952 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 CAN/CSA-C22.2 No.62638-1 FCC Part 20 Part 90 UL 60950-1 & UL 60950-22 Compliant UL 62368 Certified, FCC Certified, NFPA & IFC Compliant UL 60950-1 & UL 60950-22 Compliant
Website Link or Product Page 7831758-0022 Safe-Com Wireless Product Download Page PSR-78-9537-U
Notes Wireless Supply also offers our BDA products as a kit which includes the BBU, annunciator, and alarm junction boxes for connection to a buildings fire alarm panel Multi-band capable, Dual Class A & B in one unit, NFPA compliant, Interlaced frequencies, Simplex, BBU available NFPA / IFC Compliant and UL 2524, second edition, Listed/Certified
Organization Name Wireless Supply, LLC Comba Telecom, Inc. Rath by Avire Advanced RF Technologies (ADRF) - USA Comba Telecom, Inc.