K-LC2 RADAR TRANSCEIVER

Datasheet

Characteristics

Parameter

Conditions / Notes

Symbol

Min

Typ

Max

Unit

Operating conditions

Supply voltage

4.75

5.0

5.25

V

Supply current

VCO Pin open

35

45

mA

VCO input voltage

-0.5

2.0

V

VCO pin resistance

570



Operating temperature

-20

+60

°C

Storage temperature

-20

+80

°C

Transmitter

Transmitter frequency

24.050

24.125

24.250

GHz

Frequency drift vs temperature

-0.9

MHz/°C

Frequency tuning range

140

MHz

VCO sensitivity

-55

MHz/V

VCO Modulation Bandwidth

f=20MHz

3

MHz

Output power

EIRP

+12

+15

+17

dBm

Output power deviation

Full VCO tuning range

+/- 1

dBm

Spurious emission

According to ETSI 300 440

-30

dBm

Turn-on time

Until oscillator stable,

1

s

Receiver

Mixer Conversion loss



-6

dB



-11

dB

Antenna Gain

8.6

dBi

Receiver sensitivity

,S/N=6dB

-96

dBm

,S/N=6dB

-84

dBm

Overall sensitivity

,S/N=6dB

-111

dBc

IF output

IF output resistance

50



IF frequency range

-3dB Bandwidth, IF load = 50



0

50

MHz

IF noise power



-134

dBm/Hz



-164

dBm/Hz

IF noise voltage



-147

dBV/Hz



45

nV/

Hz

IF output offset voltage

Full VCO range, no object in range

-200

200

mV

I/Q amplitude balance

3

dB

I/Q phase shift



80

90

100

°

Supply rejection

Rejection supply pins to IF output

25

dB

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