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Communications & electronic warfareIn serviceProfile in progress
microwave transmission station
R-905 is a microwave transmission station.
Technical data
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 29 Sept 2026 | 230 kg | Wikipedia contributors | superseded |
| 29 Sept 2026 | 230 kg | Wikipedia contributors | approved |
is a microwave transmission station
used in the Swiss Army
transmitting and receiving device (SE R-905) - in which the antenna reflector is also integrated - the operator terminal (BT) - a handset with keypad and LCD - and a supply equipment (SA 95/1)
There is a 24V battery
adds up to about 230 kg
Over a maximum of 4 km of optical fiber cable
usable bitrate of either 2 or 8 Mbit/s
frequency range is from 14.64 to 17 GHz
frequency separation of at least 150 MHz
maximum range is about 55 km
R-905 Richtstrahlstation 905 Switzerland Tactical directional radio relay 1,100 2000 1,100 The system includes: R905 directional communication module BSG 93 encryption system (Omnisec SA) Fibre optic cable rollers (Brugg Telecom SA) Orders through armament programmes : 1998, 700 R-905, 125 BSG 93, 2,400 fibre optic rollers 2002, 400 R-905, unknown quantity of BSG 93, 205 fibre optic rollers. Being replaced by the R-990 - Thales TRC-4100.
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
R-905 equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Reported count for R-905 Richtstrahlstation 905. Service scope: Swiss Army; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Retired, wholly reserve and on-order rows are excluded; the reported count retains any explicitly mixed stock scope in the quoted row. Count column(s): quantity (2024): 1,100. Origin: Switzerland. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.