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CSU 3000Coaxial SwitchingUnit Series
CSU 3000Coaxial Switching Unit Series
FEATURES OPTIONS
Typical applications Part of submarine’s antenna matrix systemRF switching for smart HF broadband system
Frequency range DC to 2 GHz
Transmitter Automatic control of key lines (cold switching)
Remote controllable (also over public telephone nets)
Controller Built-in customisable controller
Fall-Back CSU is set automatically to default configuration
Low insertion loss RF relays at rear panel only
Remote control unit UT 3002
Local controllable
Project specific configuration
Hagenuk Marinekommunikation GmbHHamburger Chaussee 2524220 Flintbek | Germany
Phone: +49 4347 714-101Telefax: +49 4347 714-110info@hmk.atlas-elektronik.comwww.hmk.atlas-elektronik.com
Printed in Germany Technical alternations reserved ©Hagenuk Marinekommunikation GmbH 148/11_2015
CSU 3000Coaxial Switching Unit Series
TECHNICAL DATA
RF power rating 1 kW for up to 30 MHz, 450 W for up to 400 MHz, 300 W for up to 1 GHz, higher ratings up to 5 kW on request
Frequency range DC to 2 GHz
RF switch combi-nations sample*
SP4T/6T Multi-position switch
SPDT Single pole double throw
4321-
34679
Other combinations are using also transfer relays
Switching time <=400 ms (with transmitter key control)
RF connectors N-type for up to 1 kW (others on request)
Control interface RS 232/422
Control device PC or remote control UT 3002
Other interfaces* 4 x RS 232/422/485 for general purposes12 open collector outputs (i.e. PTT, SILENCE)15 relay contacts (i.e. PTT, SILENCE)15 opto isolated inputs (i.e. READY, ON AIR)14 TTL inputs (various purposes)
Power supply 85 VAC to 264 VAC, approx. 70 VA, 50 Hz – 60 Hz
Environmental specifications
Operating temp. -15° C to + 55°C
Storage temp. -40°C to + 75°C
Humidity 95% up to 40°C
Shock Compliant with BV 0430 (without shockmounts 15g/20 ms)
Vibration Compliant with BV 0440 diagram 1 and diagram 6 (–10dB)
EMI / EMC Compliant with VG 95373 and MIL-STD-461 C
Dimensions
Height 133 mm (3 U)*
Depth 400 mm (without handles and rear sockets)*
Width 485 mm (19“)*
Weight Approx. 8.5 kg*
*May vary due to system specific configuration. Your requirements… we bring them to life!
Used in HF-broadband systems
CSU with HF antenna tuning unit cross over switching
HF V/UHF HF-RX Control
Configuration for small systems
SAMPLE REAR PANEL VIEWS
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