Elenco fm radio kit manual View online (8 pages) or download PDF (2 MB) Elenco Electronics FM-88K Instructions manual • FM-88K radios PDF manual download and more Elenco Electronics online manuals 2 PCS DIY Radio Kit, Icstation FM Radio Kit 76MHZ-108MHZ Soldering Project Radio Module DIY Kits Electronic Solder Practice Kit for School STEM Labs Physics Science Educational 4. The AM/FM Radio project is divided into two parts, the AM Radio Section and the FM Radio Section. FM Module (FM): Build project #307, you should hear FM radio stations. AUTO-SCAN FM RADIO KIT - Elenco May 10, 2004 · VIGURTIME AM/FM Radio Kit | Soldering Project DIY Kit for Practicing Teaching Electronics | Stereo | Great STEM Project and Gift | Upgraded Version VT-16 89 $32. The unique design of the AMFM108CK allows you to place the parts over its corresponding symbol in the schematic drawing on the surface of the printed circuit board during INTRODUCTION TM The Elenco Superhet 108 AM/FM Radio Kit is a “superheterodyne” receiver of the standard AM (amplitude modulation) and FM (frequency modulation) broadcast frequencies. 0 out of 5 stars 86 Product Manuals: Elenco WeMake FM Radio Kit with Soldering Iron and Tools Instruction Manual If you need any additional assistance, please visit the Motion RC Help Center. Elenco’s Auto Scan FM radio kit assembles into a fully functioning FM signal receiver. SNAP FM® Radio • This entry level Snap Circuits STEM kit provides hands-on learning through building your very own FM radio. Test Verify that FM signals are present in your location by listening to another FM radio placed near the FM-88K. • Kids today don’t have many everyday opportunities to learn about electronics and hand build their own electronic machine. AUTO-SCAN FM RADIO KIT MODEL FM-88K ELENCO® 150 Carpenter Avenue Wheeling, IL 60090 (847) 541-3800 Website: www. It includes an auto-scan switch, which allows the radio to automatically search for and lock on to detectable FM channels, making this radio kit slightly more high-end than its counterparts. Section 9-4-FM RF. com or call us toll-free at 800-533-2441. Radio Elenco Electronics AM/FM-108CK Assembly And Instruction Manual 56 pages Am/fm radio kit 14 transistors, 5 diodes Radio Elenco Electronics AM/FM-108K Assembly And Instruction Manual 57 pages The Elenco®Superhet 550 AM Radio Kit is a “superheterodyne” receiver of the standard AM (amplitude modulation) broadcast frequencies. Highly recommend watching The AM/FM Radio project is divided into two parts, the AM Radio Section and the FM Radio Section. AM/FM Radio Kit Soldering Project Kit – Easy to Build Radio Kit; 3. , please contact Elenco Electronics (address / phone / email is at the back of this manual) for additional assistance, if needed. AM/FM RADIO KIT. Aug 15, 2024 · Hi there, my name is Emily and I recently purchased the Elenco AM/FM Radio Kit. AMFM-108CK AM/FM Radio Kit IC & Transistor Combo *Free Shipping by ELENCO ELECTRONICS. 49 $ 38 . Le Kit ELENCO® FM-88K est un monophonique, deux IC, FM (modulation de fréquence) récepteur destiné à recevoir des signaux FM dans la gamme de fréquence (88-108MHz). Elenco FM Radio Kit. Put your circuits Upgrade Kit Upgrade Kit Fm radio am radio, General discussion introduction, Figure 1 – Elenco AM/FM Radio Kit User Manual Page 5. Page 13: Scr 2. ICSTATION DIY Radio Kit, FM Radio Assemble Kit with Time Display Rechargeable FM Radio Kit FM 87-108MHZ No Soldering Required Assembly Projects for Adults Student STEM Education 56 $26. The unique design of the Superhet 108 allows you to place the parts over their corresponding symbol in the schematic drawing on the surface of the printed View and Download Elenco Electronics AM/FM-108TK manual online. At this time, only identify the parts that you will need for the AM radio as listed below. 5 mm : Tecnología del sintonizador ‎FM : Dispositivos compatibles ‎Reproductor MP3, Smartphone, Ordenador portátil, Cascos : Características especiales ‎Lightweight : Accesorios de montaje ‎Manual del This auto-scan FM kit from Elenco is fantastic. Apr 17, 2023 · About this item . Training course of 56 pages is divided into 9 lessons; Audio Amplifier, AM Detector, AM IF, AM Amplifier, AM Mixer & Oscillator, FM Detector, 1st FM IF, 2nd FM IF, FM RF Stages. If you purchased this AM radio kit from a distributor, catalog, etc. This kit features an FM module, speaker, adjustable resistor, slide switch, and battery holder. AIMELIAE AM/FM Radio Kit – Challenging Kit for intermediate/advanced level; 6. It uses electronic auto-scan to search for FM stations. May 30, 2020 · A few weeks ago I started building an Elenco AM/FM-108CK kit. snapcircuits. Note that there is a 3-snap wire between the FM module (FM) and the speaker (SP), partially hidden. Turn ON power switch (rotate clockwise until a The FM-88K is an auto-scan radio containing two switches, scan “S” and reset “R”. A separate parts list will be shown for the FM radio after you have completed the AM radio. Page 4 INTRODUCTION The Elenco ® Superhet 108 AM/FM Radio Kit is a “superheterodyne” receiver of the standard AM (amplitude modulation) and FM (frequency modulation) broadcast frequencies. Product Manuals: Elenco WeMake AM/FM Radio Kit (IC and Transistor) Instruction Manual If you need any additional assistance, please visit the Motion RC Help Center LIMITED TIME ONLY - FREE Student & Teacher Guides when you order Snap Circuits CLASSIC! CLICK HERE SO MANY TOYS IN A SNAPTM Build over 300 exciting projects with this classic kit! Snap Circuits makes learning electronics easy and fun! Just follow the colorful pictures in our manual to build exciting projects such as AM radios, burglar alarms, doorbells, and much more! You can even play For a listing of local toy retailers who carry Snap Circuits visit www. $65. Elenco FM Radio Kit – Best Beginners’ radio kit; 2. New transistor module allows you to switch Mar 11, 2021 · Best for Learning: Elenco FM Radio Kit. I ended up calling elenco and talking to one of their engineers to get some c The Elenco Dual Audio Superhet 550CK AM Radio is a “superheterodyne” receiver of the standard AM (amplitude modulated) broadcast frequencies. This will provide the “superheterodyne” receiver of the standard AM (amplitude student with an understanding of what that stage has been modulation) and FM (frequency modulation) broadcast designed to accomplish, and how it actually works. 56 page training course is divided into 9 lessons; Audio Amplifier, AM Detector, AM IF, AM Amplifier, AM Mixer & Oscillator, FM Detector, 1st FM IF, 2nd FM IF, FM RF Stages. Refer to project manuals 1 & 2 (projects #1-101, #102-305) for testing steps 1-20, then continue below. Turn ON power switch (rotate clockwise until a Section 9 includes the FM mixer, FM oscillator, FM RF and the AFC circuits. May 15, 2015 · Learn about AM and FM radio technology and the the functional components used in creating AM-FM receivers and amplifiers. Dec 4, 2023 · Elenco Auto Scan FM Radio Kit. I would suggest you look at the 50 in 1 or even the 200 in 1 kit to start with. Best Regards jhalphen Paris/France ‎Elenco : Fabricante ‎Elenco Electronics Inc : Modelo ‎FM-88K : Número de parte ‎FM-88K : Interfaz de hardware ‎Audio de 3. Text mode ; Original mode ; Advertising. We have sold THOUSANDS of these kits. I've asked Elenco for help but haven't heard back (I'll reach out again). 09 $ 26 . net. I've completed the AM-side assembly but am having problems at the alignment stage. Like Motion RC, Elenco are committed to inspiring imagination, education, invention, and exploration. It is very important, however, that good soldering practices are used to prevent bad connections. First in a series of videos on building the Elenco AM/FM-108CK kit. This is the beginning of the FM range. WeMake™ by Elenco offers educational kits and toys that encourage hands-on STEM exploration. Modify the circuit shown by removing the 2-snap wire and the single snap that are connected to the FM module (FM), note that the single If you don’t find the Snap Circuits product manual you’re looking for, FM Radio Kit: Download: MX901SW: Short Wave Radio Kit: Elenco Electronics, LLC, 150 Page 64 SCHEMATIC DIAGRAM - AM/FM RADIO ELENCO ® 150 Carpenter Avenue Wheeling, IL 60090 (847) 541-3800 Website: www. Am/fm radio kit, Elenco, Model am/fm-108ck superhet radio • Read online or download PDF • Elenco AM/FM Radio Kit User Manual Page 12: Fm Radio Project #316 FM Radio OBJECTIVE: To build a working FM radio. The unique design of the Superhet 108 includes an integrated circuit (IC), 9 transistors, 4 diodes, and other related resistors, capacitors, coils, and misc. It only takes a few hours to assemble a complete monophonic 88-108 MHz FM receiver with an auto-scan function, and it teaches children how to work with multiple electronic components. If you purchased this kit from a distributor, catalog, etc. All the components are organized for you in advance on a bit of cardboard. com e-mail: elenco@elenco. The unique design of the Superhet 108 allows you to place the parts over their corresponding symbol in the schematic drawing on the surface of the printed The AM/FM radio kit comes with a training course of 56 pages is divided into 9 lessons: Audio Amplifier, AM Detector, AM IF, AM Amplifier, AM Mixer & Oscillator, FM Detector, 1st FM IF, 2nd FM IF, and FM RF Stages. 49 Get it as soon as Wednesday, Apr 2 Voltage reference chart for U1 TDA 7088T (turn radio on and press reset). AUTO-SCAN FM RADIO KIT. Voltage reference chart for U1 TDA 7088T (turn radio on and press reset). Page 3: Parts Identification Auto-scan fm radio kit, Elenco, Model fm-88k • Read online or download PDF • Elenco AutoScan Fm Radio Kit User Manual Manuals Directory ManualsDir. AM/FM RADIO KIT - Elenco Page 4 INTRODUCTION The Elenco ® Superhet 108T AM/FM Radio Kit is a “superheterodyne” receiver of the standard AM (amplitude modulation) and FM (frequency modulation) broadcast frequencies. Help support the channel directly: https A special molded plastic base provides the necessary support to use the radio in any location, displaying the work achievement of the student. Get ready for over 500 thrilling and educational Snap Circuits® projects!!! Includes all of the SC300 projects and 200 more! Contains clear and concise illustrated manual and over 75 parts such as voice recording IC, FM radio module, analog meter, and many more! so mo E CUTTS EY TT N A Safe, Solderless, Exciting, Educational ~. Then, replace Nov 12, 2021 · Elenco have this great AM/FM “Superhet” Radio Kit that I came across on a YouTube channel called The Offset Voltage that has a series of videos on building the kit, going carefully and thoroughly through all the steps detailed in the excellent manual, as well as explaining the operation and theory of each section. Apr 14, 2011 · ICSTATION DIY Radio Kit, FM Radio Assemble Kit with Time Display Rechargeable FM Radio Kit FM 87-108MHZ No Soldering Required Assembly Projects for Adults Student STEM Education ICSTATION Portable FM Radio Kit, Soldering Project Radio FM 87-108MHz with Headphone Jack LED Display Automatic Station Search for High School Education Soldering This is not for beginners in electronics. - Manual - photo of assembled radio - schematic you will need a RF generator with 455 KHz & 10. This is a simple DIY kit that you can use to build a monophonic FM receiver with electronic auto scan. For Snap Circuits upgrade kits, accessories, additional parts, and more information about your parts visit www. This radio DIY kit is a AM/FM two band radio which has novel and unique appearance. AM-550CK radio pdf manual download. 8 x 7mm (battery holder) 641100 Access the Elenco AMFM108CK AM/FM Radio Kit instruction manual online. com - online owner manuals library Search Learn and build your own AM/FM Radio Kit - It's easy, it's fun and it's safe ; Tune in your favorite AM/FM radio stations - receives 520 - 1650kHz band and 88 - 108MHz band ; Easy-to-read illustrated operating manual included ; Safe, No soldering required, exciting, educational and Fun Fm radio, Pprroojjeecctt ##11 ffm m r raaddiioo, Pprroojjeecctt ##22 power amplifier • Read online or download PDF • Elenco Snap Circuits FM Radio ® User Manual Manuals Directory ManualsDir. Includes components, schematic diagrams, and testing procedures. With this kit, you can construct various projects, including a functional FM radio, electronic kazoo, trombone, and more. Page 1 AUTO-SCAN FM RADIO KIT MODEL FM-88K ELENCO ® 150 Carpenter Avenue Wheeling, IL 60090 INTRODUCTION The Elenco® Superhet 108C AM/FM Radio Kit is a “superheterodyne” receiver of the standard AM (amplitude modulation) and FM (frequency modulation) broadcast frequencies. 22. More than half of the components of this kit are loose and require a working knowledge of electronics notation (for instance decoding resistor values and transistors designations) There are several addendum to the owners manual that make note of substitutions for ICs and Elenco Auto-Scan FM Radio Kit - ELE-FM88K Elenco’s mission is to provide quality, innovative educational products that are fun, affordable, engaging, and designed to instill a passion for learning and creating. DO NOT OPEN the bags listed for the FM radio. AM RADIO KIT DUAL AUDIO SUPERHET INTEGRATED CIRCUIT, 7 TRANSISTORS, 2 DIODES. Symbol Value Color Code Part # Press the T button again for the next radio station. AM-550K radio pdf manual download. Symbol Value Color Code Part # r 1 R19 1Ω1/4W 5% brown-black-gold-gold INTRODUCTION The Elenco Superhet 108 AM/FM Radio Kit is a superheterodyne receiver of the standard AM (amplitude modulation) and FM (frequency modulation) broadcast frequencies. This scan system is done with two button switches - one switch scans up, the other resets to the start of the tuning position. AM RADIO KIT. View and Download Elenco Electronics AM-780K assembly and instruction manual online. Product Description. A step-by-step assembly and instruction manual for building your own AM/FM radio receiver. com - online owner manuals library INTRODUCTION The Elenco® Superhet 108T AM/FM Radio Kit is a “superheterodyne” receiver of the standard AM (amplitude modulation) and FM (frequency modulation) broadcast frequencies. In this part we build and test the IC amplifier. The unique design of the Superhet 550 allows you to place the parts over their corresponding symbol in the schematic drawing on the surface of the printed circuit board during assembly. The unique design of the Superhet 108 allows you to place the parts over their corresponding symbol in the schematic drawing on the surface of the printed 1 - 20. 5V Bulb Elenco AM/FM Radio Kit (Combo IC & Transistor)Training course of 56 pages is divided into 9 lessons: Audio Amplifier, AM Detector, AM IF, AM Amplifier, AM Mixer & Oscillator, FM Detector, 1st FM IF, 2nd FM IF, and FM RF Stages. DO NOTcontact your place of purchase as they will not be able to help you. Elenco Electronics AM/FM-108CK: Assembly And Instruction Manual | Brand: Elenco Electronics | Category: Radio | Size: 2. com - online owner manuals library Search Upgrade Kit SCROV10 to SCROV50 (48 pages) Snap Circuits Green &reg (80 pages) C Adapter for Snap Circuits&reg (2 pages) Motion Detector Kit (20 pages) Digital Roulette Kit (16 pages) FM Wireless Microphone Kit (12 pages) AM Radio Kit (32 pages) AM Radio Kit (36 pages) Circuit Maker Skill Builder 125 (64 pages) Circuit Maker Sound Plus 200 (80 The AM / FM Radio project is divided into two parts, The AM radio Section and the FM Radio Section. , please contact ELENCO® (address/phone/e-mail is at the back of this manual) for additional assistance, if needed. The FM module (FM) contains a scan (T) and a reset (R) button. . The unique design of the Superhet 108 allows you to place the parts over their corresponding symbol in the schematic drawing on the surface of the The Elenco AMFM108CK is a combination of both transistor and integrated circuits (ICs) combined radio kit to teach AM/FM radio design and theory with its comprehensive manual. 17 The ELENCO® FM-88K Kit is a monophonic, two-IC, FM (frequencymodulation) receiver designed to receive FM signals in the frequency range (88-108MHz). Meter (M2):Build the mini-circuit shown here and set the meter switch to LOW (or 10mA), the meter (M2) should deflect full scale. The instructions are well written and illustrated. The module will scan up to 108MHz, the end of the FM band, and stop. Install fresh 9V battery into holder. Elenco has been making educational kits for 30 years. Luxury : an oscilloscope to view the FM discriminator "S" curve with IF-FM sweep. Repeated the power test as described in the manual, powered on and found there was a vibrating sound coming from the speaker and milli amps seemed to climb and thus turned it off. , please contact ELENCO ® (address/phone/e-mail is at the back of this manual) for Fm radio, Project #1 fm radio, Project #2 power amplifier • Read online or download PDF • Elenco FM Radio User Manual Manuals Directory ManualsDir. 99 Next page r 1 Radio stand 626100 r 1 Earphone 629250 r 4 Screw M1. 2. Now press the T button and the FM module scans for a radio station. You can’t expect less from Elenco, which is a master in electronic tools. Jan 31, 2024 · Best FM Radio Kits Reviews 1. -1- -14-PARTS LIST If you are a student, and any parts are missing or damaged, please see instructor or bookstore. 21. Includes radio mounting stand. The R button resets the frequency to 88MHz. Press the T button, the module scans for the next available radio station. Am radio kit, Elenco, Electronics, inc • Read online or download PDF • Elenco AM Radio Kit User Manual Sep 28, 2022 · Update: I have replaced battery with a new 9v that measured 9. parts. SKU: AMFM-108CK. AM/FM-108TK radio pdf manual download. The rest of this article examines 10 do-it-yourself radio kits and discusses each kit’s suitability for child, teenager, and adult hobbyists. Elenco is a popular brand that has been developing reliable and affordable electronic tools, test equipment, and educational kits for the past 30 years. Enjoy o Oct 14, 2019 · This is a fun kit, I enjoyed building one. Nov 29, 2023 · The top radio kit for children is the Snap Circuits Mini FM Radio, while the Elenco FM Radio Kit is great for teenagers. Il utilise électronique auto-scan pour rechercher des stations FM. 3. 7 MHZ IF frequencies for alignment. 015V; 030VDC; 050VDC; 100kHz Function Generator; 100kHz Function Generator in Kit Form; 100MHz x1 x10 Scope Probe; 100x-750x Zoom Microscope Set; 130-in-1 Electronics Playground Oct 26, 2023 · Elenco FM Radio Kit Build this kit to assemble a monophonic FM receiver (88-108mhz) with electronic auto-scan Will help you understand the basics of working with printed circuit boards Become familiar with a variety of electronic components Develop good soldering skills For 30 years Elenco has been using their strong engineering and design skills to develop reliable, affordable electronic test Jun 12, 2006 · Snap Circuits “Arcade”, Electronics Exploration Kit, Stem Activities for Ages 8+, Full Color Project Manual (SCA-200) $38. Mar 2, 2025 · Here is some data (below) on the Elenco 108-CK AM/FM radio educational kit. Elenco WEmake FM Radio kit – DIY Soldering Kit with Tools; 5. The varactor’s capacitance is changed by varying the DC voltage supplied to its anode over resistor R3. Section 9 includes the FM mixer , FM oscillator, FM RF (Radio Frequency) amplifier, AFC (Automatic Frequency Control) stage, and the FM antenna. Snap Circuits SCP12 is an FM radio kit that allows you to build your own radio receiver using snap-together electronic blocks. The unique design of the Superhet 550C allows you to place the parts over its corresponding symbol in the schematic drawing on the surface of the printed circuit board during assembly. FM-88K radio pdf manual download. These amplified signals are then coupled to the FM mixer stage to be changed to a frequency of 10. Let me just say, I was blown away by this product! Not only did I get to learn how to solder, but the 56-page training course was divided into 9 easy-to-follow lessons. Bend the antenna to vertical position and adjust for maximum length. The included Soldering Guide of the Elenco AMF/FM-108CK AM/FM Radio Kit (Combo IC & Transistor) should be reviewed before any soldering is attempted. RESISTORS Qty. Learn about AM and FM radio technology and the the functional components used in creating AM-FM receivers and amplifiers. 2 PCS DIY Radio Kit, Icstation FM Radio Kit 76MHZ-108MHZ Soldering Project Radio Module DIY Kits Electronic Solder Practice Kit for Back to School STEM Labs Physics Science Educational ICSTATION DIY Radio Kit - FM Assemble Kit with Time Display, Rechargeable, 87-108MHZ, No Soldering Required, Assembly Project for Adults & Students, STEM Education We have 3 Elenco Electronics AM/FM-108CK manuals available for free PDF download: Assembly And Instruction Manual Elenco Electronics AM/FM-108CK Assembly And Instruction Manual (57 pages) AM/FM RADIO KIT The AM/FM Radio project is divided into two parts, the AM Radio Section and the FM Radio Section. 5V Bulb The Elenco AM-550CK Dual Audio Superhet AM Radio DIY Kit is a great trainer for understanding the inner workings of a traditional superheterodyne receiver. 1. Elenco AM/FM Radio Kit AM/FM-108K Manual. The incoming radio waves are amplified by the FM RF amplifier, which is tuned to a desired radio station in the FM frequency bandwidth of 88MHz to 108MHz. Included is a good explanation of how the radio works and its different sections. , please contact Elenco (address/phone/e-mail is at the back of this manual) for additional assistance, if needed. The main FM chip is surface-mount, but has been pre-soldered for you. However, the instructions are an old print that does have some errors and misprints that lead to situations that don't make sense if you take them literally. The Elenco FM Radio Kit is one of those self-build radio kits that give you a functional end-product after a fun and educational building process. FM band uses CD9088 chip, and components package, 76-108MHz receiving frequency range. The unique design of the Superhet 108 allows you to place the parts over their corresponding symbol in the schematic drawing on the surface of the INTRODUCTION The Elenco ® Superhet 108T AM/FM Radio Kit is a read before the assembly is started. com To see our Page 12: Fm Radio Project #316 FM Radio OBJECTIVE: To build a working FM radio. Radio Shack SCP-107 is a versatile electronic project kit designed to introduce users to the world of electronics and circuit building. Tuning is done by using a varactor diode (D1) instead of a tuning gang found in most radios. Turn on the slide switch (S1) and press the R button on the FM module (FM). This basic FM radio kit is excellent for beginners ages 12 and up. Excellent in every way. 7MHz. Explore its step-by-step assembly process, learn about its superheterodyne receiver, and find testing guidance for both IC and transistor audio amplifiers. com Print Rename the bookmark View and Download Elenco Electronics AM-550K assembly and instruction manual online. Install three (3) “AA” batteries (not included) into the battery holder (B3). 57 MB | Pages: 56 This manual is also suitable for: Am/fm-108tk . The unique design of the Superhet 108 allows you to place the parts over their corresponding symbol in the schematic drawing on the surface of the printed circuit board Elenco's Snap Circuits® makes learning electronics easy and fun! Just follow the colorful pictures in our manual and build exciting projects such as FM radios, digital voice recorders, AM radios, burglar alarms, doorbells, and much more! May 10, 2004 · This Superhet 108 AM/FM Radio Kit is a superheterodyne receiver of the standard AM (amplitude modulation) and FM (frequency modulation) broadcast frequencies. The Two IC FM Radio Kit is a monophonic, two-IC, FM (frequency modulation) receiver designed to receive FM signals in the frequency range (88-108MHz). Elenco AM/FM Radio Kit – Great STEM Project for intermediate users; 4. View and Download Elenco Electronics AM-550CK assembly and instruction manual online. 99 $ 32 . You must then press the R button to reset at 88MHz again. 09 0:38 Feb 28, 2021 · 1. The Elenco AM/FM Radio Kit is best for most adults or advanced hobbyists. elenco. WeMake™ aims to inspire creativity, problem-solving, and critical thinking in children through fun and engaging activities. The AMFM108CK AM FM Radio Kit Training course consists of a solder together kit and a detailed 56 page training course divided into 9 lessons; Audio Amplifier, AM Detector, AM IF, AM Amplifier, AM Mixer & Oscillator, FM Detector, 1st FM IF, 2nd FM IF, FM RF Stages. AM-780K radio pdf manual download. 94 volts out of the box. €asy-To-Read lilustrated В | Operating Manual Included! Ear = Learn and Build your own AM/FM RADIO! = Tune in your favorite AM/FM RADIO stations! = Receives band from 520-650 KHz (AM) 6 88-108 MHz (FM)! * = Learn how RADIOS work! г = With earphone included! = Uses one 9V battery!(not included) TABLE OF CONTENTS TOOLS If you purchased this AM radio kit from a distributor, catalog, etc. "Superheterodyne" designed to receive standard AM (amplitude modulation) and FM (frequency modulation) broadcast frequencies. qomq rer gdgj srfcpb tqmbxfv rlymj buueo vvyypq osm chqjt cmcrse mspybvq vycm cka lekdngg