Goto Section: 90.535 | 90.539 | Table of Contents
Revised as of October 20, 2020
Goto Year:2020 |
§ 90.537 Trunking requirement.
(a) General use and State License channels. All fixed transmitter sites
using six or more narrowband channels in the 769-775 MHz and 799-805
MHz frequency bands must be trunked, except for those described in
paragraph (b) of this section. This paragraph does not apply to
Vehicular Repeater Systems (MO3) authorized on the General Use and
State License channels listed in § 90.531(b).
(b) Interoperability and low power channels. Trunking is permitted only
on Interoperability channels specified in § 90.531(b)(1)(iii). Trunked
use must be strictly on a secondary, non-interference basis to
conventional operations. The licensee must monitor and immediately
release these channels when they are needed for interoperability
purposes. All systems using narrowband low power channels listed in
§ 90.531(b)(3) and (4) are exempt from the trunking requirements
described in paragraph (a) of this section.
[ 79 FR 39340 , July 10, 2014, as amended at 83 FR 30367 , June 28, 2018]
Goto Section: 90.535 | 90.539
Goto Year: 2020 |
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