CTCSS or PL tone for public safety interop frequencies is 156. 5 Hz unless otherwise specified. Disclaimer: The Table of Frequency Allocations as published by the Federal Register and codified in the ...
Contact online >>
The exact use that can be made of any given frequency or frequency band (e.g., channeling plans, allowable emissions, etc.) is given in the FCC Rule part (s) so indicated.
Fortunately, there are several types of frequencies that civilians can legally use without special licenses or extensive training. From family communication to emergency preparedness, let''s
From the NTIA Manual of Regulations and Procedures for Federal Radio Frequency Management (Redbook). Government land mobile channels are normally on odd 20 kHz steps
Disclaimer: The Table of Frequency Allocations as published by the Federal Register and codified in the Code of Federal Regulations remains the legal source material.
Frequencies for type 1 and 2 incidents are assigned by the NIFC CDO and are managed by a qualified communications unit leader (COML). The COML will request, assign, and report all frequencies used
In order to address the nation''s growing interest in and demand for radio spectrum, NTIA, in consultation with the federal agencies, has developed a compendium of detailed reports describing federal
The United States Frequency Allocations: The Radio Spectrum Chart was updated in September 2025, using data as of March 2025. The United States Frequency Allocation Chart is provided here as a
These frequencies are part of the Business/Industrial Radio Pool (Business Radio Service) under Part 90 of the FCC rules. They are specifically designated for inter-system and intra-system
VHF Low Band Vhf-LowVHF High Band VHF BandUHF Band700 MHz Band800 MHz BandFederal and Non-Federal Interop FrequenciesFederal/Non-Federal Listed in OrderFederal / Non-Federal Interagency Search and Rescue SAR InteroperabilityNational Incident Radio Support CacheFederal Common Use FrequenciesMany metro areas that operate large UHF (450-470 MHz) and UHF-T (470-512 MHz) public safety systems have infrastructure in place for the UCALL/UTAC interoperability channels. Many, including Los Angeles, Boston, New York and Chicago, have their own regional/metro UHF interoperability systems as well - eg. BAPERN in Boston, NYMAC in New York City, e...See more on hfunderground National Telecommunications and Information Administration
The United States Frequency Allocations: The Radio Spectrum Chart was updated in September 2025, using data as of March 2025. The United States Frequency Allocation Chart is provided here as a
L3Harris multiband tactical handheld and manpack radios enhance interoperability between military and Public Safety forces. In addition to secure Line-Of-Sight and SATCOM communications, our
However, some frequencies, particularly those used for emergency or inter-agency communications, have been allocated nationally. The following is a list of some of the more widely used and active
High-density LiFePO4 batteries from 10kWh to 1MWh+, with intelligent BMS and remote monitoring – ideal for commercial peak shaving and industrial backup.
All-in-one outdoor integrated cabinets (IP55) and single-phase hybrid inverters (3kW–12kW) with smart energy management for residential and light commercial.
Turnkey 20ft/40ft containerized BESS (up to 5MWh) with liquid cooling, plus cloud-based energy management systems for real-time optimization.
Scalable distributed storage solutions, battery cabinets, and PV inverter integration for microgrids, self-consumption, and grid services.
We provide LFP battery storage systems, outdoor integrated cabinets, single-phase inverters, standard BESS containers, battery cabinets, smart energy management, and distributed storage solutions for commercial and industrial projects across South Africa.
From project consultation to after-sales support, our team ensures reliability and performance.
Unit 12, Richards Bay Industrial Park, 12 Alumina Street, Richards Bay, KwaZulu-Natal, 3900, South Africa
+27 35 902 3420 | +27 82 456 7892 | [email protected]