DG009-MI_2016.pdf

Activity Detection Unit
Technical Datasheet
DG009-M1
Activity Detection Unit
The DG009-M1 from Teledyne Defence Limited (TDL), is an ultra
fast activity detection unit (ADU), that provides an indication of
RF signal presence across the full 2.0 to 6.0GHz frequency
range. The DG009-M1 consists of a power divider followed by
two banks of 8 channel multiplexers, one on each arm of the
power divider. The outputs from these multiplexers are
terminated in diode detectors followed by high-speed video
comparators providing 16 TTL digital outputs indicating the RF
channel with a valid signal. Each channel of the DG009-M1 has a
separately digitally programmable threshold of 32 levels over a
16 dB window. This is valid for each of the two selectable video
bandwidths (10 MHz or 5MHz).
The DG009-M1 has been designed such, that when RF signals
are present in the crossover regions of the mulitplexers, only one
FEATURES
•
•
•
•
•
•
2.0 to 6.0GHz Coverage
16 Channels
250 MHz Channel Bandwidths
Selectable video detection bandwidths
Ultra Low False Alarm rate
50ns RF pulse width capability
of the two adjacent digital channels will trigger, ensuring clear
and unambiguous indication of input frequency.
The DG009-M1 is ideally suited to airborne transport
environments of –20 degC to +80 degC and up to 50,000 feet
altitude.
The ADU has an ultra low false alarm rate, providing
exceptionally high system reliability and probability of detection
when incorporated into typical Electronic Support Measures
(ESM) suites.
Please contact the sales team for further information.
APPLICATIONS
•
Coarse Frequency Measurement
•
Fast RF Activity Detection
•
Fast Set on Receivers
•
Airborne Transport Environments
See restrictions on published datasheets at www.teledynedefence.co.uk/
Teledyne Defence, Airedale House
Royal London Industrial Estate Acorn Park, Charlestown Shipley,
West Yorkshire | UK, BD17 7SW
Tel: +44 (0) 1274 531` 602 | Fax: +44 (0) 1274 595 724
Email: [email protected] | Web: www.teledynedefence.co.uk
DG009-M1 | 022016 | Page 1 of 4
Activity Detection Unit
Technical Datasheet
DG009-M1
SPECIFICATION
Parameter
Specification
Operating Frequency Range
2.0 - 6.0 GHz
Number of Channels
16
Nominal Channel Bandwidth
250 MHz
Input VSWR (max)
1.9:1
Maximum Input Power
25.0 dBm
Input Power Range for Video BW of 10 MHz
10.0 to 16.0 dBm
Input Power Range for Video BW of 5 MHz
8.2 to 16.0 dBm
Signal to Harmonic Ratio
-9.0 dBc
Noise Input Power Level
15.0 dBm
Selectable Video Bandwidth: Video BW WB
Video BW NB
Probability of Detection, Centre Band
(Unambiguous Zone)
Probability of Detection, Cross Over (ambiguity
Zone)
10 MHz
5 MHz
False Alarm Rate (Far)
1 per second
Unambiguous Channel Bandwidth (min)
220.0 MHz (fo ±110 MHz)
Cross Over Ambiguity Zone (max)
Fcr ±15.0 MHz
Non-Activity Frequency Band
DC -1.97 GHz and 6.03-18.0 GHz
Pulse Width Range
Wide Band Video Band Width (10 MHz) Narrow
Band Video Band Width (5 MHz)
50ns to CW 250ns to CW
Recovery Time (max)
90ns
Logic Output Characteristics
16 TTL Outputs
Power Supply Voltage (V)
+5.0 ± 5%
+15.0 ± 5%
-12.0 ± 5%
220 mA
40 mA
125 mA
Maximum Power Consumption
3.3 Watts
DC Voltages Ripple, Noise and Spikes
Up to 2% at Frequencies Up to 1 MHz
Weight
< 0.8 Kg
Operating Temperature Range
-20 °C to + 80 °C
> 0.99
> 0.93
See restrictions on published datasheets at www.teledynedefence.co.uk/
Teledyne Defence, Airedale House
Royal London Industrial Estate Acorn Park, Charlestown Shipley,
West Yorkshire | UK, BD17 7SW
Tel: +44 (0) 1274 531` 602 | Fax: +44 (0) 1274 595 724
Email: [email protected] | Web: www.teledynedefence.co.uk
DG009-M1 | 022016 | Page 2 of 4
Activity Detection Unit
Technical Datasheet
DG009-M1
BLOCK DIAGRAM
See restrictions on published datasheets at www.teledynedefence.co.uk/
Teledyne Defence, Airedale House
Royal London Industrial Estate Acorn Park, Charlestown Shipley,
West Yorkshire | UK, BD17 7SW
Tel: +44 (0) 1274 531` 602 | Fax: +44 (0) 1274 595 724
Email: [email protected] | Web: www.teledynedefence.co.uk
DG009-M1 | 022016 | Page 3 of 4
Activity Detection Unit
Technical Datasheet
DG009-M1
OUTLINE DRAWING
See restrictions on published datasheets at www.teledynedefence.co.uk/
Teledyne Defence, Airedale House
Royal London Industrial Estate Acorn Park, Charlestown Shipley,
West Yorkshire | UK, BD17 7SW
Tel: +44 (0) 1274 531` 602 | Fax: +44 (0) 1274 595 724
Email: [email protected] | Web: www.teledynedefence.co.uk
DG009-M1 | 022016 | Page 4 of 4
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