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) Comba Public Safety 33dBm Class B Dual Band 700/800MHz BDA (AC/DC) PSR-VU-9537-U (UL 2524 Certified, 2nd edition, Channelized Digital Repeater for VHF) UHF BDA - quad sub-bands for interlaced frequencies TruePath - Class B 700 or 800 MHz Public Safety BDA, 2 Watts, AC
Supported Bands 800 700/800 Dual-Band VHF UHF (Includes T-Band) 700 , 800 , Band 14
Class A B A B B
Uplink Frequencies in MHz From 136 380 788
Uplink Frequencies in MHz To 174 512 824
Uplink Frequencies in MHz From: MHz To: MHz From: MHz To: MHz From: 136 MHz To: 174 MHz From: 380 MHz To: 512 MHz From: 788 MHz To: 824 MHz
Downlink Frequencies in MHz From 136 380 758
Downlink Frequencies in MHz To 174 512 896
Downlink Frequencies in MHz From: MHz To: MHz From: MHz To: MHz From: 136 MHz To: 174 MHz From: 380 MHz To: 512 MHz From: 758 MHz To: 896 MHz
Uplink Composite Power in dBm 24 dBm 30 dBm 27 dBm
Downlink Composite Power in dBm 28 dBm 33 dBm 33 dBm
Power Consumption in Watts 210 Watts 50 Watts 160 Watts
2524 NRTL for Listed Products SGS SGS UL MET UL
2524 Listing Status Listed Listed Listed In NRTL Lab / Pending Listed
2524 Certification Date
STD 2524 Comments UL 2524 Certified, 2nd edition, In-building Two-way Emergency Responder Communication Enhancement System
Only OEM to achieve UL enhanced smart mark for UL 2524, 2nd edition
Tested and Certified by UL 		UL62368 / 61001 Investigated to UL2524 - 2nd Edition Revised 2019-02-28, Bi-directional amplifier
Other Certifications UL 60950-1 & UL 60950-22 Compliant UL 60950-1 & UL 60950-22 Compliant NFPA & IFC Code Compliant to all code years
Product ships complete with UL 2524 Annunciator
Supports FCC Part 90, Class A Narrowband OR Class B Wideband repeater designations
NEMA 4 Certified 		UL 62368 Certified, FCC Certified, NFPA & IFC Compliant CAN/CSA-C22.2 No. 62638-1, FCC Part 20 Part90
Website Link or Product Page PSR-VU-9537-U Safe-Com Wireless Product Download Page 7831851-0001
Notes The PSR-U Series are state of the art Digital Public Safety Repeater solutions designed to protect the lives of first responders and building occupants. 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 the buildings fire alarm panel
Organization Name Comba Telecom, Inc. Comba Telecom, Inc. Advanced RF Technologies (ADRF) - USA Rath by Avire Wireless Supply, LLC