427.9 MHz TX Granted
Frequency Record ID 0002318594 · Authorization 011077726-001
TECHNICAL & EQUIPMENT
Frequency
427.9 MHz
Bandwidth
11.0000 kHz
Channel
—
Frequency allocation
—
Conformity to plan
A — Standard
Communication type
D — Duplex
Modulation
LMR-ANALOG — Analog — Land Mobile Radio
Analog/digital
A — Analog
Emission designator
11K0F3E--
Filtration installed
2
ERP
14.98970 dBW
Tx power
5.00000 W
Total losses
2.000000 dB
Analog capacity
1.0000 channels
Digital capacity
—
Rx unfaded signal
—
Rx threshold (BER 10⁻³)
—
ANTENNA
ManufacturerComprod
Model426-70R-1
Pattern—
Gain12.1484 dBi
Beamwidth (3 dB)62°
Front-to-back ratio20 dB
PolarizationA
Height (AGL)4.0000 m
Azimuth of main lobe169.0000°
Vertical elevation0.0000°
STATION & LOCATION
Site (reference)Kootenay Gen (Protection-Shanks Link)
DescriptionProtection Mtn, Banff National Park, AB
Type of station6 — Fixed land station
ITU station classFB
Call signCHY840
ProvinceAB — Alberta
Coordinates51.3535556, -115.9855833
Ground elevation2921.0000 m AMSL
Antenna structure height4.0000 m AGL
Congestion zoneL — Low congestion
Radius of operation0.0000 km
Number of identical stations—
AUTHORIZATION
Authorization #011077726-001
StatusG — Granted
Licence typeS — Non-Developmental
Regulatory service2
Service3
Subservice300
In-service date2025-02-28
LICENSEE
Parks Canada - LLYK - Lake Louise, Yoho, Kootenay Field UnitPO Box 220,Radium Hot Springs,BC,V0A 1M0