Wideband Military SDR Radio Family
HF – 1.6MHz to 30MHz (1000W)
Basic Description
The URSUS 1k is a High Power Amplifier providing communication for strategic long distance missions.
The amplifier covers the 1.6-30 MHz HF band at a typical 1000W output.
Low-pass-filter switching is controlled by both the Radio and Amplifier logic to ensure seamless performance.
SPECIFICATIONS
Operation Cycle: Continuous
Gain Amp: 13dB ±1dB
Harmonic Suppression: >55dB (typical)
Max Load Mismatch: VSWR 1: 5
Power Source: 110 – 220V AC
Power Connector: 62IN-12E-14-5P
RF Input Connector: BNC – Female
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RF Input/Output: 50 Ohm
Tuner Connector: 62IN-5005-10-7S
Dimensions: 474x137mmx611 (w x h x d)
Weight: 25kg (typical)
Power Consumption:
- 220VAC 20A
- 110VAC 41A
RF Output Connectors: N-Type Female 2x
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Protection: Temperature, VSWR
Intercom Interface: Via radio handset connector
Aux Connector: 62IN-5024-14-19S
Data Connector: 62IN-5005-10-8S
Tuner Interface: RS 232 / RS 485
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RF Output Power: 1000W PEP
COMPACT DESIGN
The URSUS 1k is the most compact 1 kW HF amplifier on the market, occupying only 3U in a 19” rack configuration.
SET-UP
Set-up is automatically controlled by the connected radio.
COOLING
Continuous operation even in the most demanding environments is ensured by liquid cooling. The overall size is reduced due to the superior cooling resulting in a market leading size of only 3U. This is ideal for compact base and naval systems.
DATA
High data rates can be maintained due to the exceptional linearity
POWER SUPPLY
The URSUS 1k amplifier can operate on 110 – 220VAC or can be provided in a 48V DC version with external power supply. The connected radio is supplied with a stable 12VDC simplifying power supply configurations and reducing cabling.
ATU
The URSUS 1k – RF Amplifier facilitates a connection to external high power antenna tuners converting radio RS232 to robust RS485 control signals for extended installation distances between the amplifier and the tuner.
INSTALLATION
The amplifier is designed to be mounted in a 19” Rack but is also available as a table top version. Purpose built base station and vehicular mount racks are available.
URSUS 1k Wideband Military SDR Radio Family
