| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Frequency | Sensitivity | Data Rate (Max) | Modulation or Protocol | Applications | Current - Receiving | Data Interface | Memory Size | Antenna Connector | Features | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                 
                
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                    MICRF003BMQWIKRADIO 900 MHZ UHF RECEIVER Microchip Technology  |  
                99,181 | 
                
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                - | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | 800MHz ~ 1GHz | -95dBm | 20kbps | OOK | RKE, Security Systems | 4mA | PCB, Surface Mount | - | PCB, Surface Mount | Automatic Tuning | 4.75V ~ 5.5V | -40°C ~ 105°C | - | - | Surface Mount | 16-SOIC | 
                 
                 
                
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                    MICRF022BM-FS48QWIKRADIO LOW POWER UHF RECEIVER Microchip Technology  |  
                1,886 | 
                
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                - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | 300MHz ~ 440MHz | -97dBm | 10kbps | ASK, OOK | RKE | 2.2mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 4.75V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC | 
                 
                 
                
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                    MICRF229YQS-T5RF RCVR ISM 433.92MHZ 16QSOP Microchip Technology  |  
                281 | 
                
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                - | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | 433.92MHz | -112dBm | 20kbps | ISM | General Purpose | 6mA | - | - | On-Board, Trace | - | 3.5V ~ 5.5V | -40°C ~ 105°C | - | - | Surface Mount | 16-QSOP | 
                 
                 
                
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                    ATA8203P3C-TKQWRF RECEIVER UHF 315MHZ 20SSO Microchip Technology  |  
                3,976 | 
                
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                - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | 315MHz | -113dBm | 10kbps | UHF | General Purpose | 11mA | - | - | PCB, Surface Mount | RSSI Equipped | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-SSO | 
                 
                 
                
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                    MICRF221AYQSRF RX ASK/OOK 850-950MHZ 16QSOP Microchip Technology  |  
                166 | 
                
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                - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | 850MHz ~ 950MHz | -109dBm | 10kbps | ASK, OOK | - | 9.3mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP | 
                 
                 
                
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                    MICRF010YMRF RX ASK/OOK 300-440MHZ 8SOIC Microchip Technology  |  
                351 | 
                
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                QwikRadio® | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | 300MHz ~ 440MHz | -104dBm | 2kbps | ASK, OOK | RKE | 2.9mA | PCB, Surface Mount | - | PCB, Surface Mount | Automatic Tuning | 4.75V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC | 
                 
                 
                
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                    MICRF022YM-FS12RF RX ASK/OOK 300-440MHZ 8SOIC Microchip Technology  |  
                311 | 
                
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                - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | 300MHz ~ 440MHz | -97dBm | 10kbps | ASK, OOK | RKE | 2.2mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 4.75V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC | 
                 
                 
                
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                    T5743P3-TGQRF RX ASK/FSK 300-450MHZ 20SOIC Microchip Technology  |  
                1,955 | 
                
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                - | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | 300MHz ~ 450MHz | -108dBm | 10kBaud | ASK, FSK | General Purpose Data Transmission Systems | 30mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 4.5V ~ 5.5V | -40°C ~ 105°C | - | - | Surface Mount | 20-SOIC | 
                 
                 
                
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                    U3741BM-P3FLG3RF RX ASK/FSK 300-450MHZ 20SOIC Microchip Technology  |  
                1,824 | 
                
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                - | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | 300MHz ~ 450MHz | -109dBm | 10kBaud | ASK, FSK | RKE, Remote Control Systems | 8.2mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 4.5V ~ 5.5V | -40°C ~ 105°C | - | - | Surface Mount | 20-SOIC | 
                 
                 
                
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                    ATA3741P2-TGQYRF RX ASK/FSK 300-450MHZ 20SOIC Microchip Technology  |  
                1,750 | 
                
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                - | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | 300MHz ~ 450MHz | -108dBm | 10kBaud | ASK, FSK | RKE, TPM, Security Systems | 7mA | PCB, Surface Mount | - | PCB, Surface Mount | - | 4.5V ~ 5.5V | -40°C ~ 105°C | - | - | Surface Mount | 20-SOIC |