469.4875 MHz TX Granted
Frequency Record ID 0002441025 · Authorization 011121935-002
TECHNICAL & EQUIPMENT
Frequency
469.4875 MHz
Bandwidth
18.1000 kHz
Channel
D778
Frequency allocation
LM_CAN_UHF_SIMPLEX6_25K
Conformity to plan
A — Standard
Communication type
S — Simplex
Modulation
LMR-DIGITAL — Digital — Land Mobile Radio
Analog/digital
D — Digital
Emission designator
18K1F1D--
Filtration installed
1 — No additional selection
ERP
1.50000 dBW
Tx power
1.00000 W
Total losses
1.500000 dB
Analog capacity
16.0000 channels
Digital capacity
1.000000 Mbit/s
Rx unfaded signal
—
Rx threshold (BER 10⁻³)
—
ANTENNA
ManufacturerAmphenol Procom
ModelCXL 450-3LW-SS-Ex/h
Pattern—
Gain5.1484 dBi
Beamwidth (3 dB)—
Front-to-back ratio—
PolarizationB — Vertical
Height (AGL)4.2000 m
Azimuth of main lobe0.0000°
Vertical elevation—
STATION & LOCATION
Site (reference)MMS- Adding new buoy to existing license
DescriptionRidley Island BC MBS4
Type of station11
ITU station classFX
Call signCIY297
ProvinceBC — British Columbia
Coordinates54.2158917, -130.3423556
Ground elevation0.0000 m AMSL
Antenna structure height4.2000 m AGL
Congestion zoneL — Low congestion
Radius of operation—
Number of identical stations—
AUTHORIZATION
Authorization #011121935-002
StatusG — Granted
Licence typeS — Non-Developmental
Regulatory service2
Service3
Subservice300
In-service date2026-05-04
LICENSEE
AltaGas Ltd.1700, 355 4th Ave SW,Calgary,AB,T2P 0J1