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 27dBm Class A Dual Band 800MHz BDA (AC/DC) PSR-78-9533-U (2W - UL2524 Certified Digital Repeater for Public Safety - 700/800 MHz) VHF BDA - quad sub-bands for interlaced frequencies ProtectLink Class A Software definable ERCES system TruePath - Class B 700 and 800 MHz Public Safety BDA, 2 Watts, DC
Supported Bands 800 700 , 800 , 700/800 Dual-Band , Band 14 VHF/UHF Dual-Band 700 , 800 , 700/800 Dual-Band , Band 14 700/800 Dual-Band , Band 14
Class A B B A B
Uplink Frequencies in MHz From 788 / 806 138 788 788
Uplink Frequencies in MHz To 805 / 816 174 824 824
Uplink Frequencies in MHz From: MHz To: MHz From: 788 / 806 MHz To: 805 / 816 MHz From: 138 MHz To: 174 MHz From: 788 MHz To: 824 MHz From: 788 MHz To: 824 MHz
Downlink Frequencies in MHz From 758 / 851 138 758/851 758
Downlink Frequencies in MHz To 775 / 861 174 776/869 896
Downlink Frequencies in MHz From: MHz To: MHz From: 758 / 851 MHz To: 775 / 861 MHz From: 138 MHz To: 174 MHz From: 758/851 MHz To: 776/869 MHz From: 758 MHz To: 896 MHz
Uplink Composite Power in dBm 33 dBm 30 dBm 27 dBm 27 dBm
Downlink Composite Power in dBm 30 dBm 33 dBm 34 dBm 33 dBm
Power Consumption in Watts 163 Watts 60 Watts 130 Watts 160 Watts
2524 NRTL for Listed Products SGS UL MET INTERTEK/ETL UL
2524 Listing Status Listed Listed In NRTL Lab / Pending Listed Listed
2524 Certification Date
STD 2524 Comments 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 		UL62368 / 60993 Systems consists of one ProtectLink BDA (available currently in 5 models) plus CS19-BBC-003 battery cabinet with UL Recognized sealed lead acid batteries and CS40-ANNUNC remote annunciation panel. Investigated to UL2514 - 2nd Edition Revised 2019-02-28, Bi-directional amplifier
Other Certifications UL 60950-1 & UL 60950-22 Compliant UL 62368 Certified, FCC Certified, NFPA & IFC Compliant UL 62368-1, Communications Technology Equipment.
UL508A (UL50E NEMA Type 4).
FCC ID NVRDPSA81090-78
Canada ISED 4307A-DPSA810907 		CAN/CSA-C22.2 No. 62638-1, FCC Part 20 Part 90
Website Link or Product Page PSR-78-9533-U Safe-Com Wireless Product Download Page Westell ProtectLink 700/800MHz class A/B BDAs 7831851-0021
Notes NFPA / IFC Compliant and UL 2524, second edition, Listed/Certified Multi-band capable, Dual Class A & B in one unit, NFPA compliant, Interlaced frequencies, Simplex, BBU available Westell ProtectLink Public Safety BDAs represent the next revolution in DAS design, offering the most flexible platform available on the market. Available in 5 models, 2.5W or 1W, single or dual band. 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
Organization Name Comba Telecom, Inc. Advanced RF Technologies (ADRF) - USA Rath by Avire Westell Technologies Wireless Supply, LLC