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 37dBm Class A Dual Band 800MHz BDA (AC/DC) PSR-78-9537-U (5W - UL2524 Certified Channelized Digital Repeater for Public Safety - 700/800 MHz) TruePath - Class B 700 or 800 MHz Public Safety BDA, 1/2 Watt, DC UHF Band Capable BDA Comba Public Safety 37dBm Class A Dual Band 700MHz BDA (AC/DC)
Supported Bands 800 700 , 800 , 700/800 Dual-Band , Band 14 700 , 800 , Band 14 UHF (Includes T-Band) 700
Class A B B A A
Uplink Frequencies in MHz From 799 / 806 788 450
Uplink Frequencies in MHz To 805 / 816 824 512
Uplink Frequencies in MHz From: MHz To: MHz From: 799 / 806 MHz To: 805 / 816 MHz From: 788 MHz To: 824 MHz From: 450 MHz To: 512 MHz From: MHz To: MHz
Downlink Frequencies in MHz From 769 / 851 758 450
Downlink Frequencies in MHz To 775 / 861 896 512
Downlink Frequencies in MHz From: MHz To: MHz From: 769 / 851 MHz To: 775 / 861 MHz From: 758 MHz To: 896 MHz From: 450 MHz To: 512 MHz From: MHz To: MHz
Uplink Composite Power in dBm 37 dBm 27 dBm 27 dBm
Downlink Composite Power in dBm 30 dBm 27 dBm 37 dBm
Power Consumption in Watts 263 Watts 160 Watts 200 Watts
2524 NRTL for Listed Products SGS UL UL No NRTL Reported SGS
2524 Listing Status Listed Listed Listed 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 		Investigated to UL2524 - 2nd Edition Revised 2019-02-28, Bi-directional amplifier
Other Certifications UL 60950-1 & UL 60950-22 Compliant CAN/CSA-C22.2 No. 62638-1, FCC Part 20 Part 90 NFPA, UL 62368-1, UL50E UL 60950-1 & UL 60950-22 Compliant
Website Link or Product Page PSR-78-9537-U 7831851-0022 UHF Band Capable BDA
Notes NFPA / IFC Compliant and UL 2524, second edition, Listed/Certified 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 Class A/B UHF 5W.
Organization Name Comba Telecom, Inc. Advanced RF Technologies (ADRF) - USA Wireless Supply, LLC TX RX Systems Inc. Comba Telecom, Inc.