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 A UHF 450MHz to 512MHz BDA (AC/DC) - 1 Window Passband 800 / VHF / UHF Tri band BDA Public Safety UHF 406-430MHz BDA VHF / UHF Dual band Comba Public Safety 27dBm Class B Dual Band 800MHz BDA (AC/DC)
Supported Bands UHF (Includes T-Band) VHF/UHF Dual-Band UHF (Includes T-Band) VHF/UHF Dual-Band 800
Class A A B A B
Uplink Frequencies in MHz From 138 406 138
Uplink Frequencies in MHz To 824 430 512
Uplink Frequencies in MHz From: MHz To: MHz From: 138 MHz To: 824 MHz From: 406 MHz To: 430 MHz From: 138 MHz To: 512 MHz From: MHz To: MHz
Downlink Frequencies in MHz From 138 406 138
Downlink Frequencies in MHz To 869 430 512
Downlink Frequencies in MHz From: MHz To: MHz From: 138 MHz To: 869 MHz From: 406 MHz To: 430 MHz From: 138 MHz To: 512 MHz From: MHz To: MHz
Uplink Composite Power in dBm 30 dBm 24 dBm 30 dBm
Downlink Composite Power in dBm 33 dBm 27 dBm 33 dBm
Power Consumption in Watts 50 Watts 50 Watts 50 Watts
2524 NRTL for Listed Products SGS SGS No NRTL Reported SGS SGS
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. 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.
Other Certifications UL 60950-1 & UL 60950-22 Compliant UL 62368 Certified, FCC Certified, NFPA & IFC Compliant UL 62368, NFPA & IFC Compliant UL 62368 Certified, FCC Certified, NFPA & IFC Compliant UL 60950-1 & UL 60950-22 Compliant
Website Link or Product Page Safe-Com Wireless Product Download Page Public Safety UHF 406-430MHz BDA Safe-Com Wireless Product Download Page
Notes Multi-band capable, Dual Class A & B in one unit, NFPA compliant, Interlaced frequencies, Simplex, BBU available Multi-band capable, Dual Class A & B in one unit, NFPA compliant, Interlaced frequencies, Simplex, BBU available
Organization Name Comba Telecom, Inc. Rath by Avire TX RX Systems Inc. Rath by Avire Comba Telecom, Inc.