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 Class B UHF 450MHz to 512MHz BDA (AC/DC) - 3 Window Passband UHF / VHF / 700 / 800 Quad Band BDA Comba Public Safety Class A UHF 450MHz to 512MHz BDA (AC/DC) - 3 Window Passband Public Safety 700/800 MHz BDA TruePath - Class B 700 and 800 MHz Public Safety BDA, 2 Watts, DC
Supported Bands UHF (Includes T-Band) VHF/UHF Dual-Band UHF (Includes T-Band) 700 , 800 700/800 Dual-Band , Band 14
Class B A A A B
Uplink Frequencies in MHz From 138 788/806 788
Uplink Frequencies in MHz To 824 806/824 824
Uplink Frequencies in MHz From: MHz To: MHz From: 138 MHz To: 824 MHz From: MHz To: MHz From: 788/806 MHz To: 806/824 MHz From: 788 MHz To: 824 MHz
Downlink Frequencies in MHz From 138 758/851 758
Downlink Frequencies in MHz To 869 776/869 896
Downlink Frequencies in MHz From: MHz To: MHz From: 138 MHz To: 869 MHz From: MHz To: MHz From: 758/851 MHz To: 776/869 MHz From: 758 MHz To: 896 MHz
Uplink Composite Power in dBm 30 dBm 30 dBm 27 dBm
Downlink Composite Power in dBm 33 dBm 30 dBm 33 dBm
Power Consumption in Watts 60 Watts 50 Watts 160 Watts
2524 NRTL for Listed Products SGS SGS SGS No NRTL Reported UL
2524 Listing Status Listed Listed Listed Listed Listed
2524 Certification Date
STD 2524 Comments Full product line including single band BDA and Fiber DAS; Multi-band BDAs and Fiber DAS (2, 3 & 4+ bands integrated in one NEMA); 12 and 24 Hour Lithium Battery backups and Annunciators. 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 60950-1 & UL 60950-22 Compliant UL 62368, NFPA & IFC Complaint CAN/CSA-C22.2 No. 62638-1, FCC Part 20 Part 90
Website Link or Product Page Safe-Com Wireless Product Download Page Public Safety 700/800 MHz BDA 7831851-0021
Notes Multi-band capable, Dual Class A & B in one unit, NFPA compliant, Interlaced frequencies, Simplex, BBU available Multi-Band Capable, Class A/B. 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. Rath by Avire Comba Telecom, Inc. TX RX Systems Inc. Wireless Supply, LLC