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) ProtectLink Class A Software definable ERCES system UHF BDA - quad sub-bands for interlaced frequencies TruePath - Class B 700 and 800 MHz Public Safety BDA, 2 Watts, DC Comba Public Safety Class B UHF 450MHz to 512MHz BDA (AC/DC) - 3 Window Passband
Supported Bands 800 700 , 800 , 700/800 Dual-Band , Band 14 UHF (Includes T-Band) 700/800 Dual-Band , Band 14 UHF (Includes T-Band)
Class A A B B B
Uplink Frequencies in MHz From 788 380 788
Uplink Frequencies in MHz To 824 512 824
Uplink Frequencies in MHz From: MHz To: MHz From: 788 MHz To: 824 MHz From: 380 MHz To: 512 MHz From: 788 MHz To: 824 MHz From: MHz To: MHz
Downlink Frequencies in MHz From 758/851 380 758
Downlink Frequencies in MHz To 776/869 512 896
Downlink Frequencies in MHz From: MHz To: MHz From: 758/851 MHz To: 776/869 MHz From: 380 MHz To: 512 MHz From: 758 MHz To: 896 MHz From: MHz To: MHz
Uplink Composite Power in dBm 27 dBm 30 dBm 27 dBm
Downlink Composite Power in dBm 34 dBm 33 dBm 33 dBm
Power Consumption in Watts 130 Watts 50 Watts 160 Watts
2524 NRTL for Listed Products SGS INTERTEK/ETL MET UL SGS
2524 Listing Status Listed Listed In NRTL Lab / Pending Listed Listed
2524 Certification Date
STD 2524 Comments 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. UL62368 / 61001 Investigated to UL2514 - 2nd Edition Revised 2019-02-28, Bi-directional amplifier
Other Certifications UL 60950-1 & UL 60950-22 Compliant UL 62368-1, Communications Technology Equipment.
UL508A (UL50E NEMA Type 4).
FCC ID NVRDPSA81090-78
Canada ISED 4307A-DPSA810907 		UL 62368 Certified, FCC Certified, NFPA & IFC Compliant CAN/CSA-C22.2 No. 62638-1, FCC Part 20 Part 90 UL 60950-1 & UL 60950-22 Compliant
Website Link or Product Page Westell ProtectLink 700/800MHz class A/B BDAs Safe-Com Wireless Product Download Page 7831851-0021
Notes 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. Multi-band capable, Dual Class A & B in one unit, NFPA compliant, Interlaced frequencies, Simplex, BBU available 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. Westell Technologies Rath by Avire Wireless Supply, LLC Comba Telecom, Inc.