K-LC5_V3 RADAR TRANSCEIVER

Datasheet

Characteristics

Parameter

Conditions / Notes

Symbol

Min

Typ

Max Unit

Operating conditions

Supply voltage

3.1

3.3

3.5

V

Supply current

50

65

mA

VCO input voltage

-0.5

1.5

V

VCO pin resistance

570



Operating temperature

-20

+80

°C

Storage temperature

-20

+80

°C

Transmitter

Transmitter frequency

24.050

24.150

24.250

GHz

Frequency drift vs temp.

-1.0

MHz/°C

Frequency tuning range

120

MHz

VCO sensitivity

-80

MHz/V

VCO Modulation Bandwidth

3

MHz

Output power

EIRP

+10

+15

+17

dBm

Turn-on Time

1

1.5

µs

Spurious emission

According to ETSI 300 440

-30

dBm

Receiver

Antenna gain

8.6

dBi

LNA gain

10

dB

Mixer Conversion loss

-9

dB

Receiver sensitivity

-103

dBm

Overall sensitivity

-118

dBc

IF output

IF output impedance

50



I/Q amplitude balance

3

dB

I/Q phase shift



80

90

100

°

IF frequency range

-3dB Bandwidth

0

50

MHz

IF noise voltage

45

nV/

Hz

-147

dBV/Hz

IF output offset voltage

-0.2

+0.2

V

Supply rejection

Rejection supply pins to outputs, 500Hz

-25

dB

Antenna

Horizontal -3dB beamwidth

E-Plane

80

°

Vertical -3dB beamwidth

H-Plane

34

°

Horiz. sidelobe suppression

-12

-20

dB

Vert. sidelobe suppression

-12

-20

dB

Body

Outline Dimensions

connector left unconnected

25 x 25 x 6

Weight

4

g

Connector

5

pins

Note 1

The VCO input has an internal voltage source with approx. 0.9VDC. For driving this pin it is necessary to source and

sink current

Note 2

Transmit frequency stays within 24.050 to 24.250GHz over the specified temperature

Note 3

Theoretical value, given by design

© RFbeam Microwave GmbH, Schuppisstrasse 7, CH-9016 St. Gallen

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