{"product_id":"tuoying-38db-bidirectional-catv-rf-signal-amplifier-45-860mhz-1-in-2-out","title":"Tuoying 38dB Bidirectional CATV RF Amplifier 45-860MHz 1-In 2-Out","description":"\n\u003ch2\u003eTuoying WF1100 Bidirectional CATV RF Signal Amplifier – 38dB, 45–860MHz, 1-In 2-Out\u003c\/h2\u003e\n\n\u003cp\u003eTake your cable TV distribution network to the next level with the \u003cstrong\u003eTuoying WF1100 Bidirectional CATV RF Signal Amplifier\u003c\/strong\u003e. Engineered for indoor trunk applications, this high-performance amplifier delivers a robust \u003cstrong\u003e38dB gain\u003c\/strong\u003e across a wide \u003cstrong\u003e45–860MHz forward frequency range\u003c\/strong\u003e, making it ideal for distributing analog TV, digital TV, telephone voice, and data signals throughout medium-to-large CATV networks. With a convenient \u003cstrong\u003e1-input \/ 2-output\u003c\/strong\u003e configuration and adjustable output levels, it gives installers and network operators the flexibility they need to fine-tune signal distribution with precision.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide 38dB Gain:\u003c\/strong\u003e Pre-stage GaAs MMIC combined with a high-index power doubler output stage delivers high output levels, low distortion, and excellent signal-to-noise ratio.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBidirectional Transmission:\u003c\/strong\u003e Supports forward path (45–862MHz) and return path (5–65MHz) simultaneously for two-way CATV networks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-In \/ 2-Out Design:\u003c\/strong\u003e Split one cable TV signal source to two outputs with consistent, adjustable signal strength.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Output:\u003c\/strong\u003e Plug-in duplex filter, equalizer, and attenuator modules make on-site calibration fast and intuitive.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets European safety and electromagnetic compatibility standards for professional deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable Long-Term Operation:\u003c\/strong\u003e Built for continuous duty, featuring a high-reliability switching power supply and lightning protection system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIn-Line Detection Ports:\u003c\/strong\u003e Convenient on-line monitoring ports allow real-time signal verification without interrupting service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ch4\u003eForward Path\u003c\/h4\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding:6px; border:1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:6px; border:1px solid #ddd;\"\u003eUnit\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:6px; border:1px solid #ddd;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMHz\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e45 – 862 (optional 87MHz lower limit)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eRated Gain\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e30 (low-gain MMIC) \/ 38 (high-gain MMIC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eRated Input Level\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edBμV\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e72 \/ 70\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eRated Output Level\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edBμV\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e102 \/ 108 (EQ6dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eIn-Band Flatness\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e±0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eNoise Figure\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≤10\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eReturn Loss\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≥16\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eC\/CTB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≥70 \/ ≥66\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eC\/CSO\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≥67 \/ ≥64\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eGroup Delay\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003ens\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≤10 (at 112.25 \/ 116.68 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eGain Stability\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e−1.0 ~ +1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cbr\u003e\n\n\u003ch4\u003eReturn Path\u003c\/h4\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding:6px; border:1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:6px; border:1px solid #ddd;\"\u003eUnit\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:6px; border:1px solid #ddd;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMHz\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e5 – 65 (or user-specified)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eRated Gain\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e24 (module-dependent; user-configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMax Output Level\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edBμV\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eIn-Band Flatness\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≤±0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eNoise Figure\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≤8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eReturn Loss\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003edB\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≥16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThe Tuoying WF1100 is the go-to solution for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCATV network operators upgrading to bidirectional signal infrastructure\u003c\/li\u003e\n  \u003cli\u003eAV integrators building multi-room or multi-zone cable TV distribution systems\u003c\/li\u003e\n  \u003cli\u003eInstallers who need reliable, adjustable amplification for medium-to-large facilities\u003c\/li\u003e\n  \u003cli\u003eTechnicians requiring precise, on-line signal monitoring and easy module swapping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/usb-c-to-hdmi-cable-1-8m-4k-macbook-laptop-phone\"\u003e1.8M USB-C to HDMI Cable 4K – MacBook, Laptop \u0026amp; Phone\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eExternal Resource\u003c\/h3\u003e\n\u003cp\u003eFor guidance on signal interference and electromagnetic compatibility standards, refer to the FCC — or for electronics safety and consumer product standards, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Cable_television\" target=\"_blank\" rel=\"noopener\"\u003eCable television\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What type of signals can the Tuoying WF1100 CATV bidirectional amplifier handle?\u003c\/h4\u003e\n\u003cp\u003eA: The WF1100 is designed to amplify and transmit analog TV signals, digital TV signals, telephone voice signals, and data (including compressed data) signals over a CATV coaxial cable network. The forward path covers 45–862MHz and the return path covers 5–65MHz, making it fully compatible with standard two-way CATV trunk networks.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the output level adjustable on this RF signal amplifier?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The WF1100 features plug-in duplex filters, equalizers, and attenuators that allow you to fine-tune the output level on-site. This modular design also makes it straightforward to debug and maintain without specialized tools.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does \"1-in 2-out\" mean for this CATV amplifier?\u003c\/h4\u003e\n\u003cp\u003eA: The 1-in 2-out configuration means the amplifier accepts one coaxial cable input and distributes the amplified signal to two separate output ports simultaneously, allowing you to feed two cable lines or two sections of your distribution network from a single source while maintaining strong signal strength on both outputs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this amplifier suitable for indoor use only?\u003c\/h4\u003e\n\u003cp\u003eA: The WF1100KLE-H model referenced in the specifications is designed for outdoor trunk bidirectional use, featuring an aluminum waterproof housing and lightning protection. The indoor variant described in the product title is optimized for controlled indoor environments. Please confirm the exact model variant with the seller before purchasing to ensure it suits your installation environment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What certifications does the Tuoying WF1100 hold?\u003c\/h4\u003e\n\u003cp\u003eA: The WF1100 carries CE certification, indicating it meets European safety and electromagnetic compatibility (EMC) requirements. It also specifies no high-concern chemicals in its construction.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of signals can the Tuoying WF1100 CATV bidirectional amplifier handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The WF1100 is designed to amplify and transmit analog TV signals, digital TV signals, telephone voice signals, and data (including compressed data) signals over a CATV coaxial cable network. The forward path covers 45–862MHz and the return path covers 5–65MHz, making it fully compatible with standard two-way CATV trunk networks.\"}}, {\"@type\": \"Question\", \"name\": \"Is the output level adjustable on this RF signal amplifier?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The WF1100 features plug-in duplex filters, equalizers, and attenuators that allow you to fine-tune the output level on-site. This modular design also makes it straightforward to debug and maintain without specialized tools.\"}}, {\"@type\": \"Question\", \"name\": \"What does \\\"1-in 2-out\\\" mean for this CATV amplifier?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 1-in 2-out configuration means the amplifier accepts one coaxial cable input and distributes the amplified signal to two separate output ports simultaneously, allowing you to feed two cable lines or two sections of your distribution network from a single source while maintaining strong signal strength on both outputs.\"}}, {\"@type\": \"Question\", \"name\": \"Is this amplifier suitable for indoor use only?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The WF1100KLE-H model referenced in the specifications is designed for outdoor trunk bidirectional use, featuring an aluminum waterproof housing and lightning protection. The indoor variant described in the product title is optimized for controlled indoor environments. Please confirm the exact model variant with the seller before purchasing to ensure it suits your installation environment.\"}}, {\"@type\": \"Question\", \"name\": \"What certifications does the Tuoying WF1100 hold?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The WF1100 carries CE certification, indicating it meets European safety and electromagnetic compatibility (EMC) requirements. It also specifies no high-concern chemicals in its construction.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Tuoying 38dB Bidirectional CATV RF Amplifier 45-860MHz 1-In 2-Out\", \"item\": \"https:\/\/oasis-select.com\/products\/tuoying-38db-bidirectional-catv-rf-signal-amplifier-45-860mhz-1-in-2-out\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"38DB","offer_id":47727442952297,"sku":"14:10#38DB","price":183.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S1935ff145dbe474caa297f9dfe7a6070b.webp?v=1782661486","url":"https:\/\/oasis-select.com\/products\/tuoying-38db-bidirectional-catv-rf-signal-amplifier-45-860mhz-1-in-2-out","provider":"Oasis Select","version":"1.0","type":"link"}