Info UHF Repeater HB9HAI
The voice repeater shall enable the communication between ham radio operators within the mountainous area of the Swiss south eastern alps. It also helps ham radio skiers to reach rescue and it serves as standby for general rescue actions. It also serves to enable worldwide echolink connections.
Technical Data
The VHF repeater HB9HAI operates at
439.350 MHz with - 7.6 MHz
The repeater does not use CTCSS nor 1750Hz.
Trx: ICOM RP 4020 with remote control
Ampli: Teletec reducing the load on the PA of the RP 4020 and for lightning protection.
Rx preamplifier
Antenna: Celwave vertical, non directive,
top height above ground ca. 20m, thus
the top of the Antenna is slightly higher
than the mountain ridge orth of the station
Area coverage: The canton of Grison
The north-eastern midlands of
with extensions towards north and north-east
Location JN46VU
Mountain station of the Davos Parsenn cable car system accessing the famous Davos – Parsenn skiing paradise with its about 5 miles long downhill runs to Küblis. The location of the station is exposed to high winds and lightning.
The station is difficult to access outside the winter season.
Operator
Relaisgemeinschaft Davos Parsenn (see INFO HB9HAI)