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) - 3 Window Passband PSR-78-9533-U (2W - UL2524 Certified Channelized Digital Repeater for Public Safety - 700/800 MHz) SHIELD SOLO Comba Public Safety 33dBm Class B Dual Band 700/800MHz BDA (AC/DC) UHF / 700 / 800 Tri Band BDA
Supported Bands UHF (Includes T-Band) 700 , 800 , 700/800 Dual-Band 700 , 800 , 700/800 Dual-Band 700/800 Dual-Band UHF (Includes T-Band)
Class A A A B A
Uplink Frequencies in MHz From 799 / 806 798 380
Uplink Frequencies in MHz To 805 / 816 816 824
Uplink Frequencies in MHz From: MHz To: MHz From: 799 / 806 MHz To: 805 / 816 MHz From: 798 MHz To: 816 MHz From: MHz To: MHz From: 380 MHz To: 824 MHz
Downlink Frequencies in MHz From 769 / 851 768 380
Downlink Frequencies in MHz To 775 / 861 861 869
Downlink Frequencies in MHz From: MHz To: MHz From: 769 / 851 MHz To: 775 / 861 MHz From: 768 MHz To: 861 MHz From: MHz To: MHz From: 380 MHz To: 869 MHz
Uplink Composite Power in dBm 33 dBm 30 dBm 30 dBm
Downlink Composite Power in dBm 30 dBm 30 dBm 33 dBm
Power Consumption in Watts 163 Watts 65 Watts 50 Watts
2524 NRTL for Listed Products SGS UL INTERTEK/ETL SGS MET
2524 Listing Status Listed Listed Listed Listed In NRTL Lab / Pending
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 / 60966
Other Certifications UL 60950-1 & UL 60950-22 Compliant UL 60950-1 & UL 60950-22 Compliant UL 62368 Certified, FCC Certified, NFPA & IFC Compliant
Website Link or Product Page PSR-78-9533-U CEL-FI SOLO Safe-Com Wireless Product Download Page
Notes NFPA / IFC Compliant and UL 2524, second edition, Listed/Certified Class A/B software selectable unit that can be converted in the field without additional codes or license fees.
Class A: 64 Channels at 12.5 kHz.
Class B: 56 Channels at 100 kHz or 150 kHz. 		Multi-band capable, Dual Class A & B in one unit, NFPA compliant, Interlaced frequencies, Simplex, BBU available
Organization Name Comba Telecom, Inc. Advanced RF Technologies (ADRF) - USA Nextivity Comba Telecom, Inc. Rath by Avire