Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    HSMS2852 Search Results

    SF Impression Pixel

    HSMS2852 Price and Stock

    Broadcom Limited HSMS-2852-TR1

    RF DIODE SCHOTTKY 2V SOT23-3
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey HSMS-2852-TR1 Reel 6,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.59105
    		Buy Now

    Broadcom Limited HSMS-2852-TR1G

    RF DIODE SCHOTTKY 2V SOT23-3
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey HSMS-2852-TR1G Reel
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    HSMS-2852-TR1G Digi-Reel 1
    • 1 $1.47
    • 10 $1.47
    • 100 $1.47
    • 1000 $1.47
    • 10000 $1.47
    		Buy Now
    HSMS-2852-TR1G Cut Tape
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Win Source Electronics HSMS-2852-TR1G 124,024
    • 1 -
    • 10 -
    • 100 $1.16
    • 1000 $0.942
    • 10000 $0.942
    		Buy Now

    Broadcom Limited HSMS-2852-BLKG

    RF DIODE SCHOTTKY 2V SOT23-3
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey HSMS-2852-BLKG
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now
    Newark HSMS-2852-BLKG Bulk 1,100
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now

    Broadcom Limited HSMS-2852-TR2G

    RF DIODE SCHOTTKY 2V SOT23-3
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey HSMS-2852-TR2G Reel
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Buy Now

    Agilent Technologies Inc HSMS-2852-TR1

    Detector Diode, 1mhz F(test), Sot-23
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Quest Components HSMS-2852-TR1 945
    • 1 $2.6
    • 10 $2.6
    • 100 $2.6
    • 1000 $0.975
    • 10000 $0.975
    		Buy Now

    HSMS2852 Datasheets (16)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    HSMS-2852 Agilent Technologies Surface Mount Zero Bias Schottky Detector Diodes Original PDF
    HSMS-2852 Agilent Technologies Surface Mount Microwave Schottky Detector Diodes Original PDF
    HSMS-2852 Avago Technologies Zero bias small signal detector diode Original PDF
    HSMS-2852 Hewlett-Packard Original PDF
    HSMS2852#L30 Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF
    HSMS2852#L31 Unknown Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Historical PDF
    HSMS-2852-BLK Agilent Technologies DIODE RF DETECTOR SCHOTTKY 2V 3SOT-23 BULK Original PDF
    HSMS-2852-BLK Agilent Technologies Surface Mount Zero Bias Schottky Detector Diode Original PDF
    HSMS-2852-BLKG Agilent Technologies Surface Mount Zero Bias Schottky Detector Diode Original PDF
    HSMS-2852-TR1 Agilent Technologies DIODE RF DETECTOR SCHOTTKY 2V 3SOT-23 T/R Original PDF
    HSMS-2852-TR1 Agilent Technologies Surface Mount Zero Bias Schottky Detector Diode Original PDF
    HSMS-2852-TR1 Agilent Technologies Over 600 obsolete distributor catalogs now available on the Datasheet Archive - Diode, High Performance Schottky, 250V, Surface Mount Scan PDF
    HSMS-2852-TR1G Agilent Technologies Surface Mount Zero Bias Schottky Detector Diode Original PDF
    HSMS-2852-TR2 Agilent Technologies DIODE RF DETECTOR SCHOTTKY 2V 3SOT-23 T/R Original PDF
    HSMS-2852-TR2 Agilent Technologies Surface Mount Zero Bias Schottky Detector Diode Original PDF
    HSMS-2852-TR2G Agilent Technologies Surface Mount Zero Bias Schottky Detector Diode Original PDF

    HSMS2852 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    PIN Diode Switch for frequencies up to 10 GHz

    Abstract: superheterodyne receiver GHz radar metal detector diagrams 2.45 GHz single chip transmitter Optotek zero bias diode
    Text: Designing Detectors for RF/ID Tags Application Note 1089 Abstract The RF/ID market is growing rapidly, with everything from cattle to cars carrying radio frequency identification RF/ID tags. Severe cost, size and DC power constraints in the tag itself have


    Original     		PDF 5966-0786E PIN Diode Switch for frequencies up to 10 GHz superheterodyne receiver GHz radar metal detector diagrams 2.45 GHz single chip transmitter Optotek zero bias diode

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original     		PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    irfb4115

    Abstract: BTY79 equivalent diode skn 21-04 marking CODE W04 sot-23 bbc 598 479 DIODE mw 137 600g TFK 401 S 673 Vishay Telefunken tfk transistor INFINEON transistor marking W31 JYs marking transistor
    Text: 573 Technical portal and online community for Design Engineers - www.element-14.com Discrete & Power Devices Page 700 Bridge Rectifiers . . . . . . . . . . . . . . . . . . . . . . . . Diodes Schottky . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


    Original     		PDF element-14 F155-6A F155-10A F165-15A F175-25A irfb4115 BTY79 equivalent diode skn 21-04 marking CODE W04 sot-23 bbc 598 479 DIODE mw 137 600g TFK 401 S 673 Vishay Telefunken tfk transistor INFINEON transistor marking W31 JYs marking transistor

    Arduino Mega2560

    Abstract: 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l
    Text: ND3% BASE1 XXXX2108-0010-1-P 10 TSQ: 3001 CMS: CMS-USM TS host OP: NN COMP: 15-07-11 Hour: 13:07 TS:TS date TS time MCUS, MPUS, DSPS & DEVELOPMENT TOOLS Find Datasheets Online 8-BIT MCUS & DEVELOPMENT TOOLS 1 PSoC 3 DEVELOPMENT KITS ARDUINO MCU DEVLOPMENT PLATFORM


    Original     		PDF CY8C38 CY8C29 incl795 12T9797 12T9804 12T9803 12T9800 12T9802 12T9801 12T9805 Arduino Mega2560 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l

    HSMS-8201

    Abstract: Rf detector HSMS 8202 HSMS2852 HSMS-2852 2A9 Sot HSMS-2850 HSMS8202 HSMS-8202 5446 diode .A7 sot-23
    Text: Designing the Virtual Battery Application Note 1088 Abstract Many of today’s portable RF products, such as RF/ID tags used in automotive electronic toll tag applications, are too small to contain a battery sufficient to power them over their expected lifetime. Where such devices operate in the presence of a RF field, a


    Original     		PDF 5966-0785E HSMS-8201 Rf detector HSMS 8202 HSMS2852 HSMS-2852 2A9 Sot HSMS-2850 HSMS8202 HSMS-8202 5446 diode .A7 sot-23

    siemens diodes

    Abstract: di_hit_hsr276_19930908 BB219 HSMS-286x hitachi part naming Motorola diodes hitachi naming convention 1SV186 BAT150 HSMS2815
    Text: Vendor Component Libraries High-Frequency Diode Library December 2003 Notice The information contained in this document is subject to change without notice. Agilent Technologies makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness


    Original     		PDF o19930908 1sv186 1sv186: 1sv214 1sv214: OD323, 1sv215 1sv215: siemens diodes di_hit_hsr276_19930908 BB219 HSMS-286x hitachi part naming Motorola diodes hitachi naming convention BAT150 HSMS2815

    ku-band pll lnb

    Abstract: MGA-68563 mga-62563 MMIC SOT 363 HP 5082-3081 ATF-36077 5Ghz lna transistor datasheet schottky diode 3 lead ATF-511P8 power fet 70 mil micro-X Package
    Text: Semiconductor Wireless Applications and Selection Guides System Block Diagrams and Product Suggestions System Block Diagrams and Suggested Products 3 Wireless Infrastructure 3 • Basestation Radiocard 5 • Basestation Low Noise Amplifier LNA 5 • Basestation Tower Mounted Amplifier (TMA)


    Original     		PDF 11a/b/g AV00-0061EN AV00-0116EN ku-band pll lnb MGA-68563 mga-62563 MMIC SOT 363 HP 5082-3081 ATF-36077 5Ghz lna transistor datasheet schottky diode 3 lead ATF-511P8 power fet 70 mil micro-X Package

    Untitled

    Abstract: No abstract text available
    Text: LXZ1000 SURFACE MOUNT SOT-23 Zero Bias ZBD Schottky Diodes TM RoHS Compliant DESCRIPTION KEY FEATURES This LSX series of devices meets RoHS requirements per EU Directive 2002/95/EC. • Surface Mount design • Wide Selecting of Values and Configurations


    Original     		PDF LXZ1000 OT-23 2002/95/EC. speci-442-5600, 100uA -30dbm HSMS2850

    HSMP 2800

    Abstract: Rf detector HSMS 8202 HSMP 2820 HSMP 2815 HSMS-2818 HSMS-2862 hsmp-3814 HSMS-2823 HSMS-285C HSMS-2804
    Text: Surface Mount RF Diode Product Selection MiniPak Single Anti-parallel Parallel Shunt Switch Configuration Anode Cathode 3 2 PIN Schottky 4 3 4 3 4 3 1 2 1 2 1 2 0 (2) (5) HMPP-3860 HMPP-3862 HMPP-3865 HMPP-3890 HMPP-3892 HMPP-3895 HMPS-2820 HMPS-2822 HMPS-2825


    Original     		PDF HMPP-3895 HMPS-2822 HMPP-3865 HMPP-3892 HMPS-2820 HMPP-3862 HMPP-3890 HMPP-3860 HMPS-2825 HMPP-389T HSMP 2800 Rf detector HSMS 8202 HSMP 2820 HSMP 2815 HSMS-2818 HSMS-2862 hsmp-3814 HSMS-2823 HSMS-285C HSMS-2804

    HSMS-2822

    Abstract: HSMS-2802 HSMS-2852 hsms HSMS2800 HSMS-280X HSMS-2812 HSMS-2820 HSMS282X HSMS-282X
    Text: Non-RF Applications for the Surface Mount Schottky Diode Pairs HSMS-2802 and HSMS-2822 Application Note 1069 Introduction Schottky Diode Fundamentals Schottky diodes, based on silicon or gallium arsenide substrates, are used in many receiver and transmitter


    Original     		PDF HSMS-2802 HSMS-2822 5962-9465E HSMS-2822 HSMS-2852 hsms HSMS2800 HSMS-280X HSMS-2812 HSMS-2820 HSMS282X HSMS-282X

    irf 425

    Abstract: ICL8038CCPD HSMS-2820-BLK icl8038ccjd IRF 315 HSDL-1001-001 hsmp-3890 ICL232CPE HSMP 2820 ICM7211AMIPL
    Text: Semiconductor Directory Page 1.34 1.58 1.54 0.87 2.09 IRF INT IRF IRF IRF 815 824 815 Ñ 816 IRF9410 IRF9510 IRF9510S IRF9520 IRF9520 IRF9520N IRF9530 1.28 0.80 1.47 0.74 0.62 1.04 1.23 IRF IRF IRF IRF INT IRF INT 816 815 816 815 Ñ 814 824 Ñ 824 Ñ 816 815


    Original     		PDF HIP4080AIP ICM7243BIPL IRF3515S IRF840 HIP4081AIP ICM7555CN IRF3710 HIP4082IP ICM7555IBA irf 425 ICL8038CCPD HSMS-2820-BLK icl8038ccjd IRF 315 HSDL-1001-001 hsmp-3890 ICL232CPE HSMP 2820 ICM7211AMIPL

    HSMS-2850-BLK

    Abstract: HSMS-2802-BLK MSA-1105 HSMS-2822-TR1 IAM-81008-STR HSMS-2812BLK IAM-82008 HSMS-2824-BLK HSMS-2805-BLK HSMS-2850
    Text: A g i l e n t Technologies Microwave Diodes, Integrated Circuits, GaAs FETs, Amplifiers and Mixers Diodes continued Please reference artwork on previous page. Surface Mount RF Schottky Barrier Diodes Mfr.Õs Type Bulk Tape and Reel 5082-2800 HSMS-2800-BLK


    Original     		PDF HSMS-2829-BLK HSMS-2800-BLK HSMS-2802-BLK HSMS-2802-TR1 INA-03184-BLK IAM-82008-STR IAM-81008-STR HSMS-2850-BLK MSA-1105 HSMS-2822-TR1 HSMS-2812BLK IAM-82008 HSMS-2824-BLK HSMS-2805-BLK HSMS-2850

    IAM-81008

    Abstract: 5082-2830 HSMP-3895 5082-3043 ina-02170 INA-01170 30533 5082-0012 5082-2970 HSMP 2800
    Text: Alphanumeric Index 1N5711 . 3-52 1N5712 . 3-52 1N5719 . 2-101 1N5767 . 2-101


    Original     		PDF 1N5711 1N5712 1N5719 1N5767 MSA-1023 MSA-1100 MSA-1104 MSA-1105 MSA-1110 VTO-9068 IAM-81008 5082-2830 HSMP-3895 5082-3043 ina-02170 INA-01170 30533 5082-0012 5082-2970 HSMP 2800

    ISDB-t modulator

    Abstract: ku-band pll lnb HP 5082-3081 MMIC SOT 363 power fet 70 mil micro-X Package VCO 9GHZ 10GHZ MGA-30116 mga-62563 mga 51563 MGA-30316
    Text: Semiconductor Wireless Applications and Selection Guides System Block Diagrams and Product Suggestions System Block Diagrams and Suggested Products 3 Wireless Infrastructure 3 • Basestation Radiocard 5 • Basestation Low Noise Amplifier LNA 5 • Basestation Tower Mounted Amplifier (TMA)


    Original     		PDF 11a/b/g AV00-0116EN AV00-0141EN ISDB-t modulator ku-band pll lnb HP 5082-3081 MMIC SOT 363 power fet 70 mil micro-X Package VCO 9GHZ 10GHZ MGA-30116 mga-62563 mga 51563 MGA-30316

    HSMS-285x model

    Abstract: HSMS-285X marking code e6 sot363 AN1124 HSMS-2850 SOT143 Marking A1 PIN DIODE MARKING CODE AB SOT Packaged A1 4 PIN sot-23 Marking B1 HSMS-286* reliability
    Text: Products > RF ICs/Discretes > Schottky Diodes > Demonstration Circuit Boards > DEMO-HSMS285-0 DEMO-HSMS285-0 Demonstration circuit board for HSMS-2850, HSMS-2852 and HSMS-2855 Description Lifecycle status: Active Features 2.45 GHz TAG circuit using the HSMS-2850 zero bias Schottky diode


    Original     		PDF DEMO-HSMS285-0 HSMS-2850, HSMS-2852 HSMS-2855 HSMS-2850 OT-23 OT-143 HSMS-285x model HSMS-285X marking code e6 sot363 AN1124 SOT143 Marking A1 PIN DIODE MARKING CODE AB SOT Packaged A1 4 PIN sot-23 Marking B1 HSMS-286* reliability

    Waveform Clipping With Schottky

    Abstract: hsms-2802 hp d sOT23 diode for clippers schottky diode cross reference HSMS-2802 HSMS-28X2 HSMS2822
    Text: Non-RF Applications for the Surface Mount Schottky Diode Pairs HSMS-2802 and HSMS-2822 Application Note 1069 Introduction Schottky diodes, based on silicon or gallium arsenide substrates, are used in many receiver and transmitter circuits for mixing and detecting at frequencies up to


    Original     		PDF HSMS-2802 HSMS-2822 5962-9465E Waveform Clipping With Schottky hsms-2802 hp d sOT23 diode for clippers schottky diode cross reference HSMS-28X2 HSMS2822

    5082-2830

    Abstract: IAM-81008 HSMP-3895 hsms-2850 5082-0012 8205 datasheet hsms-285b HSMS-285C HSMS-2862 MSA-0870
    Text: Alphanumeric Index 1N5711 . 3-52 1N5712 . 3-52 1N5719 . 2-101 1N5767 . 2-101


    Original     		PDF 1N5711 1N5712 1N5719 1N5767 MSA-1023 MSA-1100 MSA-1104 MSA-1105 MSA-1110 VTO-9068 5082-2830 IAM-81008 HSMP-3895 hsms-2850 5082-0012 8205 datasheet hsms-285b HSMS-285C HSMS-2862 MSA-0870

    LNA ku-band

    Abstract: ku-band pll lnb AT-64020 microwave transmitter 10GHz MGA-725M4 micro-X ceramic Package lna fet gaas fet 70 mil micro-X Package HSMS-2850 HSCH-9401 900-1700MHz
    Text: Semiconductor Wireless Applications and Selection Guides System Block Diagrams and Product Suggestions Wireless Infrastructure 2 Basestation Radiocard 2 Basestation Low Noise Amplifier LNA 3 Basestation Tower Mounted Amplifier (TMA) 3 Basestation Multi-carrier Power Amplifier (MCPA)


    Original     		PDF 11a/b/g) 5988-9866EN LNA ku-band ku-band pll lnb AT-64020 microwave transmitter 10GHz MGA-725M4 micro-X ceramic Package lna fet gaas fet 70 mil micro-X Package HSMS-2850 HSCH-9401 900-1700MHz

    heds 5310 encoder

    Abstract: heds 5310 Quadrature Encoder 333 cpr COLOR tv tube charger circuit diagrams heds 5300 encoder encoder heds 6310 schematic diagram igbt inverter welding machine HP HEDS 5300 AFBR-5715 ACPL-C87
    Text: Product Catalog 2014 Selection Guide Your Imagination, Our Innovation Sense • Illuminate • Connect What’s Inside 4 Fiber Optic Solutions for Networking 14 Optical Components for Broadband Networking and Communication Applications 8 1 Industrial Fiber Optic Components,


    Original     		PDF AV00-0265EN heds 5310 encoder heds 5310 Quadrature Encoder 333 cpr COLOR tv tube charger circuit diagrams heds 5300 encoder encoder heds 6310 schematic diagram igbt inverter welding machine HP HEDS 5300 AFBR-5715 ACPL-C87

    motorola diodes

    Abstract: BB219 di_hit_hsr276_19930908 HSMS2825 HSMS8101 BB515 hsms282n HSMS-285C HSMS2815 HSMS2820
    Text: Vendor Component Libraries High-Frequency Diode Library September 2004 Notice The information contained in this document is subject to change without notice. Agilent Technologies makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness


    Original     		PDF 1sv186 1sv186: 1sv214 1sv214: OD323, 1sv215 1sv215: motorola diodes BB219 di_hit_hsr276_19930908 HSMS2825 HSMS8101 BB515 hsms282n HSMS-285C HSMS2815 HSMS2820

    220v AC voltage stabilizer schematic diagram

    Abstract: LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 AD9272 Analog Front End, iMEMS Accelerometers & Gyroscopes . . . . . . 782, 2583 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-528 Acceleration and Pressure Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2585


    Original     		PDF AD9272 P462-ND LNG295LFCP2U P463-ND LNG395MFTP5U 220v AC voltage stabilizer schematic diagram LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx

    Untitled

    Abstract: No abstract text available
    Text: Whnl mL'nM HP Ea Wc kL aE rTdT Surface Mount Zero Bias Schottky Detector Diodes Technical Data Features • Surface M ount SOT-23/ SOT-143 Package • H igh D etection Sensitivity: Package Lead Code Identification Top V iew 40 mV/|iW at 915 MHz 30 mV/jiW at 2.45 GHz


    OCR Scan     		PDF OT-23/ OT-143 HSMS-285X HSMS-285X OT-23 OT143 DD127Ã 5963-2333E 5963-5030E

    HSMS2851

    Abstract: 3BT SOT-23 sot 23 marking code rad transistor tag 306 marking 2u sma microstrip RFID tag HSMS-2851 HSMS2850 HSMS-285X
    Text: Whpt HEW LETT WLk M PACKARD Surface Mount Zero Bias Schottky D etector D iodes Technical Data HSMS-285X S eries F ea tu res • Surface Mount SOT-23/ SOT-143 Package • H igh D etection Sensitivity: 40 mV/fiW at 915 MHz 30 mV/|iW at 2.45 GHz 22 mV/|uW at 5.80 GHz


    OCR Scan     		PDF HSMS-285X OT-23/ OT-143 5SOT-23 OT-23 OT143 5963-0917E 5963-2333E HSMS2851 3BT SOT-23 sot 23 marking code rad transistor tag 306 marking 2u sma microstrip RFID tag HSMS-2851 HSMS2850

    2U 3N diode

    Abstract: s2851 crystal oscillator 043b te923 DIODE RK 306 rnv identification device rfid S-2851 rf power detector voltage doubler
    Text: Thaï H EW LETT" m LftM PACKARD Surface M ount Zero B ias Schottky D etector D iodes Technical D ata HSMS-285X Series Features * S u rface M ount SOT-23/ SOT-143 P a c k a g e • H ig h D e te c tio n S en sitiv ity : 40 mV/|iW a t 915 MHz 30 mV/jiW a t 2,45 GHz


    OCR Scan     		PDF HSMS-285X OT-23/ OT-143 OT-23 OT143 5963-2333E 5963-5030E 2U 3N diode s2851 crystal oscillator 043b te923 DIODE RK 306 rnv identification device rfid S-2851 rf power detector voltage doubler