2ASYV-K-LC624GHz analog radar transceiver

© RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 1 / 10 PRODUCT INFORMATION –24 GHz short range transceiver –Narrow – wide asymmetrical field pattern –Beam aperture 80 ° / 12 ° –High sensitive LNA receiver –300 MHz wide sweep FM input –I / Q IF outputs –Optional IF amplifier ( K-LC6-RFB-01x ) –Compact size : 66 mm × 25 mm × 6 mm –Available as 3.3V or 5V version –Indoor and outdoor lighting control applications –Traffic supervision and counting –Object speed measurement systems –Ranging and distance detection using FSK or FMCW –Industrial sensors –Home automation K-LC6 is a dual channel Doppler Radar module with an asym- metrical narrow beam for short to medium distance sensors. It is ideally suited for person and vehicle movement and pre- sence sensors. This module includes an RF low noise amplifier ( LNA ) for best signal to noise performance. Dual IF I and Q allow movement direction detection and high performance signal processing. The optional internal IF amplifier is available in version K-LC6-RFB-01x. An extremely slim construction with only 6 mm depth gives you maximum flexibility in your equipment design. Powerful starterkits with signal conditioning and visualization are also available. ( ST100 / ST200) Features Applications Description data sheet K-LC6 radar transceiver Figure 1: Blockdiagram I Q TxRx FM input LNA Optional A = 20dB 24.125 GHz VCO φ 90° Block Diagram Optional amplifier is present in the K-LC6-RFB-01x version. © RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 2 / 10 CHARACTERISTICS ParameterConditions / NotesSymbolMinTy pMaxUnit Operating conditions K-LC6-RFB-xxC ( 3.3V version ) Supply voltage Note 1 V cc 3.133.33.47V Supply currentI cc 85mA VCO input voltageU vco 03.3V VCO pin resistanceInternal voltage divider Note 3 R vco 20 k V Operating temperatureT op -20+ 85° C Storage temperatureT st -20+ 85° C Operating conditions K-LC6-RFB-xxD ( 5V version ) Supply voltage Note 1 V cc 4.855.2V Supply currentI cc 85mA VCO input voltageU vco 010V VCO pin resistanceInternal pullup to 5 VR vco 4.7 k V Operating temperatureT op -20+ 85° C Storage temperatureT st -20+ 85° C Transmitter Transmitter frequencyVCO pin open, Ta = -20 ° C .. + 85 ° C Note 4 f TX 24.0512524.25GHz Frequency drift vs temp.-20 ° C .. + 85 ° C Note 3 ∆ f TX - 0.13MHz / K Frequency tuning range∆ f vco 300MHz VCO Modulation Bandwidth∆f = 20 MHzB vco 3MHz Output powerEIRPP TX 16dBm Spurious emissionAccording to ETSI 300 440P spur -30dBm Turn-on timeUntil IF signal is validT ON 6μs Receiver Antenna gainf TX = 24.125 GHz Note 2 G Ant 12.5dBi Receiver gainf RX = 24.125 GHzG LNA 10dB Receiver sensitivity f IF = 500 Hz, B = 1 kHz, S / N = 6 dB, R Load = 1 kV P RX -108dBm Overall sensitivity f IF = 500 Hz, B = 1 kHz, S / N = 6 dB, R Load = 1 kV D system -126dBc IF output K-LC6-RFB-00x IF output impedanceR IF 100 V I / Q amplitude balancef IF = 500 Hz ∆ U IF 3dB I / Q phase shiftf IF = 500 Hz w8090100° IF frequency range-3dB Bandwidthf IF 010MHz IF noise voltagef IF = 500 HzU IFnoise 45nV / √ Hz f IF = 500 HzU IFnoise -147dBV/ Hz IF output offset voltageU os 0.2V Supply rejectionRejection supply pins to outputs, 500 HzD supply -50dB IF output K-LC6-RFB-01x IF output impedanceR IF 100 V IF Amplifier gainG IF 20dB I / Q amplitude balancef IF = 500 Hz∆ U IF 3dB I / Q phase shiftf IF = 500 Hz w 8090100° IF frequency range-3 dB Bandwidth f IF 1015kHz IF noise voltagef IF = 500 HzU IFnoise 450nV / √ Hz f IF = 500 HzU IFnoise -127dBV/ Hz IF output offset voltageU os 2.252.52.75V Supply rejectionRejection supply pins to outputs, 500 HzD supply -50dB Antenna © RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 3 / 10 ParameterConditions / NotesSymbolMinTy pMaxUnit Horizontal -3dB beamwidthE-Plane W w 12° Vertical -3dB beamwidthH-Plane W u 80° Horiz. sidelobe suppression D w -20dB Vert. sidelobe suppression D u -18dB Body Outline Dimensionsconnector left unconnected66 × 5 × 6mm 3 Weight6g Connector5 (+ 3)Pins ESD Ratings Electrostatic DischargeHuman Body Model Class 1AVESD500V Note 1 Use a low noise voltage source. Note 2 Theoretical value, given by design. Note 3 The VCO Input has an internal voltage divider. If the VCO Pin is left open the voltage is typically 1.65V. Note 4 Transmit frequency stays within 24.050 to 24.250 GHz over the specified temperature. © RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 4 / 10 TABLE OF CONTENTS Product Information ............................1 Features .........................................1 Applications ......................................1 Description .......................................1 Antenna System Diagram .....................5 Pin Configuration ...............................5 Outline Dimensions .............................6 Application Notes ..............................6 Sensitivity and Maximum Range....................6 Integrators Information.........................7 Installation Instruction .............................7 United States (FCC) and Canada (ISED) ............8 Europe (CE-RED) .................................9 Order Information .............................10 Datasheet Revision History ..................10 © RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 5 / 10 ANTENNA SYSTEM DIAGRAM This diagram shows module sensitivity (output voltage) in both azimuth and elevation directions. It incorporates the transmitter and receiver antenna characteristics. -70 -60 -50 -40 -30 -20 -10 0 350° 340° 330° 320° 310° 300° 290° 280° 270° 260° 250° 240° 230° 220° 210° 200° 190° 180° 170° 160° 150° 140° 130° 120° 110° 100° 90° 80° 70° 60° 50° 40° 30° 20° 10° 0° Ante…

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PHOENIX TESTLAB GmbH Date: 25 February 2020 Product Certification Königswinkel 10 D 32825 Blomberg Attn: Reviewing Engineer Subject: REQUEST FOR FCC MODULAR TRANSMITTER APPROVAL FCC ID: 2ASYV-K-LC6 To Whom It May Concern: We, (applicant name), hereby request ☒ a modular / ☐ limited modular approval. In CFR47 §15.212 “Modular Transmitters” and KDB 996369 D01 “Module Equip Auth Guide” there are following eight numbered requirements defined: 1. The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly. This request is fulfilled. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with part 15 requirements under conditions of excessive data rates or over-modulation. This request is fulfilled. 3. The modular transmitter must have its own power supply regulation on the module. This request is fulfilled. 4. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per §§ 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b). This request is fulfilled, the antennas are on the module. 5. The module must demonstrate compliance in a stand-alone configuration. This request is fulfilled. 6. The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number (KDB 784748). This request is fulfilled. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. This request is fulfilled. 8. The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. This request is fulfilled. Yours sincerely, Signatory PHOENIX TESTLAB GmbH Horst Dreinert, Graduated Approval Engineer

Annex B External photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 1 of 2 181709_a.jpg: K-LC6, front view Annex B External photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 2 of 2 181709_e.jpg: K-LC6, rear view

RFbeam Microwave GmbH K-LC6 analogue radar transceiver Label and Location © RFbeam Microwave GmbH, Schuppisstrasse 7, CH-9016 St. Gallen, www.rfbeam.ch Page 1/1 Label Design Label Location Permanently on the backside and in the middle of the shield cover. RFbeam Microwave GmbH K-LC6 K-LC6-RFB-00D L2008n00001 IC: 24358-KLC6 FCC ID: 2ASYV-K-LC6 RFbeam Microwave GmbH K-LC6 K-LC6-RFB-00D L2008n00001 IC: 24358-KLC6 FCC ID: 2ASYV-K-LC6

Annex C Internal photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 1 of 2 181709_c.jpg: K_LC6, rear view (shielding removed) Annex C Internal photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 2 of 2 181709_d.jpg: K_LC6, PCB, rear view

© RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 1 / 10 PRODUCT INFORMATION –24 GHz short range transceiver –Narrow – wide asymmetrical field pattern –Beam aperture 80 ° / 12 ° –High sensitive LNA receiver –300 MHz wide sweep FM input –I / Q IF outputs –Optional IF amplifier ( K-LC6-RFB-01x ) –Compact size : 66 mm × 25 mm × 6 mm –Available as 3.3V or 5V version –Indoor and outdoor lighting control applications –Traffic supervision and counting –Object speed measurement systems –Ranging and distance detection using FSK or FMCW –Industrial sensors –Home automation K-LC6 is a dual channel Doppler Radar module with an asym- metrical narrow beam for short to medium distance sensors. It is ideally suited for person and vehicle movement and pre- sence sensors. This module includes an RF low noise amplifier ( LNA ) for best signal to noise performance. Dual IF I and Q allow movement direction detection and high performance signal processing. The optional internal IF amplifier is available in version K-LC6-RFB-01x. An extremely slim construction with only 6 mm depth gives you maximum flexibility in your equipment design. Powerful starterkits with signal conditioning and visualization are also available. ( ST100 / ST200) Features Applications Description data sheet K-LC6 radar transceiver Figure 1: Blockdiagram I Q TxRx FM input LNA Optional A = 20dB 24.125 GHz VCO φ 90° Block Diagram Optional amplifier is present in the K-LC6-RFB-01x version. © RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 2 / 10 CHARACTERISTICS ParameterConditions / NotesSymbolMinTy pMaxUnit Operating conditions K-LC6-RFB-xxC ( 3.3V version ) Supply voltage Note 1 V cc 3.133.33.47V Supply currentI cc 85mA VCO input voltageU vco 03.3V VCO pin resistanceInternal voltage divider Note 3 R vco 20 k V Operating temperatureT op -20+ 85° C Storage temperatureT st -20+ 85° C Operating conditions K-LC6-RFB-xxD ( 5V version ) Supply voltage Note 1 V cc 4.855.2V Supply currentI cc 85mA VCO input voltageU vco 010V VCO pin resistanceInternal pullup to 5 VR vco 4.7 k V Operating temperatureT op -20+ 85° C Storage temperatureT st -20+ 85° C Transmitter Transmitter frequencyVCO pin open, Ta = -20 ° C .. + 85 ° C Note 4 f TX 24.0512524.25GHz Frequency drift vs temp.-20 ° C .. + 85 ° C Note 3 ∆ f TX - 0.13MHz / K Frequency tuning range∆ f vco 300MHz VCO Modulation Bandwidth∆f = 20 MHzB vco 3MHz Output powerEIRPP TX 16dBm Spurious emissionAccording to ETSI 300 440P spur -30dBm Turn-on timeUntil IF signal is validT ON 6μs Receiver Antenna gainf TX = 24.125 GHz Note 2 G Ant 12.5dBi Receiver gainf RX = 24.125 GHzG LNA 10dB Receiver sensitivity f IF = 500 Hz, B = 1 kHz, S / N = 6 dB, R Load = 1 kV P RX -108dBm Overall sensitivity f IF = 500 Hz, B = 1 kHz, S / N = 6 dB, R Load = 1 kV D system -126dBc IF output K-LC6-RFB-00x IF output impedanceR IF 100 V I / Q amplitude balancef IF = 500 Hz ∆ U IF 3dB I / Q phase shiftf IF = 500 Hz w8090100° IF frequency range-3dB Bandwidthf IF 010MHz IF noise voltagef IF = 500 HzU IFnoise 45nV / √ Hz f IF = 500 HzU IFnoise -147dBV/ Hz IF output offset voltageU os 0.2V Supply rejectionRejection supply pins to outputs, 500 HzD supply -50dB IF output K-LC6-RFB-01x IF output impedanceR IF 100 V IF Amplifier gainG IF 20dB I / Q amplitude balancef IF = 500 Hz∆ U IF 3dB I / Q phase shiftf IF = 500 Hz w 8090100° IF frequency range-3 dB Bandwidth f IF 1015kHz IF noise voltagef IF = 500 HzU IFnoise 450nV / √ Hz f IF = 500 HzU IFnoise -127dBV/ Hz IF output offset voltageU os 2.252.52.75V Supply rejectionRejection supply pins to outputs, 500 HzD supply -50dB Antenna © RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 3 / 10 ParameterConditions / NotesSymbolMinTy pMaxUnit Horizontal -3dB beamwidthE-Plane W w 12° Vertical -3dB beamwidthH-Plane W u 80° Horiz. sidelobe suppression D w -20dB Vert. sidelobe suppression D u -18dB Body Outline Dimensionsconnector left unconnected66 × 5 × 6mm 3 Weight6g Connector5 (+ 3)Pins ESD Ratings Electrostatic DischargeHuman Body Model Class 1AVESD500V Note 1 Use a low noise voltage source. Note 2 Theoretical value, given by design. Note 3 The VCO Input has an internal voltage divider. If the VCO Pin is left open the voltage is typically 1.65V. Note 4 Transmit frequency stays within 24.050 to 24.250 GHz over the specified temperature. © RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 4 / 10 TABLE OF CONTENTS Product Information ............................1 Features .........................................1 Applications ......................................1 Description .......................................1 Antenna System Diagram .....................5 Pin Configuration ...............................5 Outline Dimensions .............................6 Application Notes ..............................6 Sensitivity and Maximum Range....................6 Integrators Information.........................7 Installation Instruction .............................7 United States (FCC) and Canada (ISED) ............8 Europe (CE-RED) .................................9 Order Information .............................10 Datasheet Revision History ..................10 © RFbeam Microwave GmbH | Schuppisstrasse 7 | CH-9016 St. Gallen | www.rfbeam.ch | K-LC6 | data sheet 02 / 2020 – Revision E | Page 5 / 10 ANTENNA SYSTEM DIAGRAM This diagram shows module sensitivity (output voltage) in both azimuth and elevation directions. It incorporates the transmitter and receiver antenna characteristics. -70 -60 -50 -40 -30 -20 -10 0 350° 340° 330° 320° 310° 300° 290° 280° 270° 260° 250° 240° 230° 220° 210° 200° 190° 180° 170° 160° 150° 140° 130° 120° 110° 100° 90° 80° 70° 60° 50° 40° 30° 20° 10° 0° Ante…

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Calculation: RF-Exposure for 24 GHz transmitter Type identification: K-LC6 In accordance to theCFR Part 47, §1.1310and RSS-102 Issue 5 S: Limit for power density according to - CFR Part 47, §1.1310:10 W/m 2 - RSS-102 Issue 5, Table 4: 10 W/m 2 Because the EUT has no antenna connector, which presents the power delivered to the antenna, the measured peak value of the field strength (refer test report F181709E2 of PHOENIX TESTLAB GmbH) was used to calculate the peak radiated power. According to ANSI C63.10-2013 this field strength value was converted to a radiated peak power with the following formula: Calculated peak radiated output power [W] = (field strength [V/m] * measuring distance [m]) 2 / 30 The peak value of the field strength was measured with 113.2 dBμV/m, which is equal to 0.457 V/m Calculated peak radiated output power = 62.7 mW = (0.457 V/m * 3 m) 2 / 30 P:62.7 mW (peak value, refer calculation above) G: 0 dBi = 1 (power is measured radiated, including antenna gain) D: Duty cycle: 100 % = 1 R: Distance in what the limit of S has to be reached: 0.2 m (refer also to the manufacturers installation / user manual) ܵ= ܲ∗ܩ∗ܦ 4∗ߨ∗ܴ ଶ →ܵ= 0.0627ܹ∗1∗1 4∗ߨ∗(0.2݉) ଶ = 0.125 ܹ ݉ ଶ The value of the power density is below the limit of CFR Part 47, §1.1310 for the “General population / Uncontrolled Exposure” and below the limit of RSS-102 Issue 5, Table 4 “General Public (uncontrolled environment)”.

Königswinkel 10 32825 Blomberg, Germany Phone: +49 (0) 52 35 / 95 00-0 Fax:+49 (0) 52 35 / 95 00-10 [email protected] www.phoenix-testlab.de Test Report Report Number: F181709E2 Equipment under Test (EUT): K-LC6 Applicant: RFbeam Microwave GmbH Manufacturer: RFbeam Microwave GmbH Test engineer: Thomas KÜHNReport Number:F181709E2 Date of issue: 06.06.2019Order Number:18-111709page 2 of 34 REFERENCES [1] ANSI C63.10-2013 American National Standard for Methods of Measuring of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. [2] FCC CFR 47 Part 15 Radio Frequency Devices [3] RSS-210 Issue 9 (August 2016)Licence-exempt Radio Apparatus: Category I Equipment [4] RSS-Gen Issue 5 (March 2019) Amendment 1 General Requirements for Compliance of Radio Apparatus TEST RESULT The requirements of the tests performed as shown in the overview (clause 4) were fulfilled by the equipment under test. The complete test results are presented in the following. RESERVATION This test report is only valid in its original form. Any reproduction of its contents in extracts without written permission of the accredited test laboratory PHOENIX TESTLAB GmbH is prohibited. The test results herein refer only to the tested sample. PHOENIX TESTLAB GmbH is not responsible for any generalisations or conclusions drawn from these test results concerning further samples. Any modification of the tested samples is prohibited and leads to the invalidity of this test report. Each page necessarily contains the PHOENIX TESTLAB Logo and the TEST REPORT NUMBER. Test engineer: Thomas KÜHN 06.06.2019 NameSignatureDate Authorized reviewer: Michael DINTER 06.06.2019 Name Signature Date Test engineer: Thomas KÜHNReport Number:F181709E2 Date of issue: 06.06.2019Order Number:18-111709page 3 of 34 Contents:Page 1Identification ........................................................................................................................................4 1.1Applicant ........................................................................................................................................4 1.2Manufacturer ..................................................................................................................................4 1.3Test laboratory ...............................................................................................................................4 1.4EUT (Equipment Under Test) .........................................................................................................5 1.5Technical data of equipment ...........................................................................................................5 1.6Dates .............................................................................................................................................6 2Operational states ...............................................................................................................................6 3Additional Information..........................................................................................................................7 4Overview .............................................................................................................................................7 5Test results .........................................................................................................................................8 5.1Bandwidth ......................................................................................................................................8 5.1.1Method of measurement (bandwidth) ....................................................................................8 5.2Test results (20 dB bandwidth) .......................................................................................................9 5.2.1Test results (99 % bandwidth) ............................................................................................ 10 5.3Band-edge compliance ................................................................................................................. 11 5.3.1Method of measurement (band-edge compliance) .............................................................. 11 5.3.2Test results (band-edge compliance) .................................................................................. 12 5.4Radiated emissions ...................................................................................................................... 14 5.4.1Method of measurement (radiated emissions)..................................................................... 14 5.4.3Test results (radiated emissions) ........................................................................................ 23 5.4.3.1Preliminary radiated emission measurement (10 MHz to 100 GHz) ................................ 23 5.4.3.2Final radiated emission measurement (10 MHz to 30 MHz)............................................ 29 5.4.3.3Final radiated emission measurement (30 MHz to 1 GHz) .............................................. 29 5.4.3.4Final radiated emission measurement (1 GHz to 100 GHz) ............................................ 30 5.5Conducted emissions on power supply lines (150 kHz to 30 MHz) ................................................ 31 5.5.1Method of measurement ..................................................................................................... 31 5.5.2Test results (conducted emissions on power supply lines) .................................................. 32 6Test equipment and ancillaries used for tests .................................................................................... 33 7Test site validation ............................................................................................................................ 34 8Report history..............................................................................................…

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Annex A Test setup photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 1 of 7 181709_10.jpg: K-LC6, test setup fully anechoic chamber Annex A Test setup photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 2 of 7 181709_11.jpg: K-LC6, test setup fully anechoic chamber Annex A Test setup photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 3 of 7 181709_12.jpg: K-LC6, test setup fully anechoic chamber Annex A Test setup photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 4 of 7 181709_13.jpg: K-LC6, test setup fully anechoic chamber Annex A Test setup photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 5 of 7 181709_14.jpg: K-LC6, test setup fully anechoic chamber Annex A Test setup photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 6 of 7 181709_15.jpg: K-LC6, test setup fully anechoic chamber Annex A Test setup photographs Examiner:Thomas KÜHNReport Number: F181709E2 Date of issue: 06.06.2019Order Number: 18-111709page 7 of 7 181709_16.jpg: K-LC6, test setup shielded chamber