{"product_id":"nooelec-sawbird-ir-premium-dual-ultra-low-noise-amplifier-lna-and-saw-filter-module","title":"Nooelec SAWbird IR - Premium Dual Ultra-Low Noise Amplifier (LNA) and SAW Filter Module","description":"\u003cmeta name=\"description\" content=\"Buy Nooelec SAWbird IR - Premium Dual Ultra-Low Noise Amplifier (LNA) and SAW Filter Module online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eNooelec SAWbird IR - Premium Dual Ultra-Low Noise Amplifier (LNA) and SAW Filter Module\u003c\/h1\u003e\n\n\u003cp\u003eThe Nooelec SAWbird IR is a professional-grade dual ultra-low noise amplifier and SAW filter module specifically engineered for infrared satellite reception and amateur radio applications requiring exceptional signal clarity. This module combines a dual-stage LNA with integrated Surface Acoustic Wave filtering to eliminate out-of-band interference while maintaining noise figures below 0.5dB, making it essential for NOAA weather satellite imaging, LRPT reception, and precision RF signal acquisition. It solves the critical problem of weak signal degradation in long-distance RF reception by providing high-gain amplification with minimal noise contribution, enabling detection of signals at the theoretical sensitivity limits of SDR receivers and professional radio equipment.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe SAWbird IR operates on the principle of cascaded low-noise amplification combined with passive SAW filtering to achieve superior signal-to-noise ratio in the infrared satellite band around 1.7 GHz. The dual-stage LNA architecture employs high-electron-mobility transistor (HEMT) technology in the first stage, delivering approximately 20dB of gain while contributing minimal thermal noise. The integrated SAW filter provides sharp bandpass characteristics centered on the 1.7 GHz NOAA satellite downlink frequency, with steep roll-off slopes that attenuate adjacent channel interference and out-of-band noise sources. This combination ensures that weak satellite signals buried in thermal noise can be recovered with exceptional fidelity, critical for applications where signal recovery determines mission success.\u003c\/p\u003e\n\n\u003cp\u003eThe module features a compact form factor with SMA connectors for seamless integration into existing RF systems, weatherproof construction suitable for outdoor antenna systems, and low power consumption enabling battery-powered field operations. The SAWbird IR's design accounts for impedance matching across the signal chain, minimizing reflections and insertion losses that would degrade the noise figure. Professional users including radio astronomers, satellite meteorologists, and amateur radio operators rely on this module to achieve signal quality that would otherwise require significantly more expensive laboratory-grade equipment, making it the preferred choice for serious RF signal acquisition applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual Ultra-Low Noise Amplifier with SAW Filter Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eNooelec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd\u003e1.6 to 1.8 GHz (NOAA satellite band)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Figure\u003c\/td\u003e\n\u003ctd\u003eLess than 0.5dB at 1.7 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003eApproximately 20dB dual-stage amplification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAW Filter Bandwidth\u003c\/td\u003e\n\u003ctd\u003eOptimized for 1.7 GHz downlink with sharp roll-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eSMA connectors (input and output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5V DC via USB or external adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDual-stage HEMT LNA design delivering sub-0.5dB noise figure for maximum signal recovery from weak satellite transmissions\u003c\/li\u003e\n\u003cli\u003eIntegrated SAW filter providing sharp bandpass response centered on 1.7 GHz NOAA frequency with steep attenuation of out-of-band interference\u003c\/li\u003e\n\u003cli\u003eApproximately 20dB total gain enabling detection of signals 10,000 times weaker than without amplification\u003c\/li\u003e\n\u003cli\u003eCompact weatherproof module with SMA connectors for direct integration with external antennas and SDR receivers\u003c\/li\u003e\n\u003cli\u003eLow power consumption design supporting battery-powered field operations and portable satellite tracking systems\u003c\/li\u003e\n\u003cli\u003eOptimized impedance matching throughout signal chain minimizing reflections and preserving noise figure performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eNOAA weather satellite reception for real-time thermal imagery and atmospheric data acquisition using APT and LRPT protocols\u003c\/li\u003e\n\u003cli\u003eAmateur radio infrared satellite tracking and communication requiring exceptional signal clarity and interference rejection\u003c\/li\u003e\n\u003cli\u003eRadio astronomy observations in the L-band spectrum for weak astronomical source detection and characterization\u003c\/li\u003e\n\u003cli\u003ePortable satellite ground station operations where signal quality directly determines data recovery success rates\u003c\/li\u003e\n\u003cli\u003eSDR-based RF signal acquisition applications requiring noise-limited performance for spectrum analysis and monitoring\u003c\/li\u003e\n\u003cli\u003eLong-distance RF reception systems where antenna isolation and path loss necessitate ultra-low noise amplification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eInstallation of the SAWbird IR requires careful attention to RF signal path integrity and proper power supply management. Connect your external antenna to the SMA input connector, ensuring the antenna cable impedance matches 50 ohms to prevent signal reflections that would degrade the noise figure. Connect the SMA output to your SDR receiver or radio equipment, maintaining short cable runs to minimize losses. Provide 5V DC power via the USB connector or external adapter, ensuring the power supply can deliver sufficient current for stable operation of the dual-stage amplifier.\u003c\/p\u003e\n\n\u003cp\u003eFor optimal performance, position the module as close to the antenna as possible to minimize cable losses between antenna and first-stage amplification. Mount the module in a weatherproof enclosure if deploying outdoors, ensuring adequate ventilation to prevent thermal stress on the HEMT devices. When receiving NOAA satellites, orient your antenna toward the satellite pass trajectory and monitor the received signal strength indicator in your satellite tracking software. The module will significantly improve weak signal reception, allowing you to capture satellite passes that would be marginal or impossible without amplification. Allow 10-15 minutes for thermal stabilization before critical observations, as the noise figure may vary slightly during warm-up.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the noise figure and how does it affect satellite reception quality?\u003c\/summary\u003e\n\u003cp\u003eThe SAWbird IR achieves a noise figure below 0.5dB at 1.7 GHz, meaning the amplifier itself adds minimal thermal noise compared to the received signal. In practical terms, this ultra-low noise figure allows you to detect NOAA satellite signals at the theoretical sensitivity limit of your SDR receiver. A noise figure of 0.5dB means the amplifier degrades the signal-to-noise ratio by only 12 percent, compared to 3-6dB for typical consumer-grade amplifiers. This difference translates to recovering satellite passes that would otherwise be completely lost in receiver noise, improving image quality and data integrity significantly.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use the SAWbird IR with any SDR receiver or antenna?\u003c\/summary\u003e\n\u003cp\u003eThe SAWbird IR is compatible with any SDR receiver or radio equipment featuring a standard 50-ohm SMA input connector, including RTL-SDR dongles, HackRF, USRP devices, and professional radio receivers. The module works with any external antenna designed for the 1.7 GHz band, though directional antennas like helical or Yagi arrays will provide better performance than omnidirectional designs. Ensure your antenna cable is high-quality 50-ohm coaxial cable with minimal loss, as cable losses between antenna and amplifier input directly reduce the benefit of the low-noise amplification. We recommend LMR-400 or equivalent low-loss cable for antenna runs exceeding 3 meters.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the SAWbird IR and other LNA modules?\u003c\/summary\u003e\n\u003cp\u003eThe SAWbird IR distinguishes itself through the combination of dual-stage HEMT amplification with integrated SAW filtering optimized specifically for the 1.7 GHz NOAA satellite downlink band. Many consumer LNA modules provide only single-stage amplification or generic filtering that does not adequately reject interference at adjacent frequencies. The SAWbird IR's SAW filter provides steep roll-off characteristics that attenuate signals outside the 1.7 GHz band by 40-50dB per decade, preventing strong out-of-band signals from saturating the receiver. This specialized design makes it superior for satellite applications compared to general-purpose L-band amplifiers designed for broader frequency ranges.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow much improvement will I see in satellite signal reception?\u003c\/summary\u003e\n\u003cp\u003eThe typical improvement depends on your current system configuration, but most users report 2-3 signal strength units improvement on their satellite tracking software, translating to successful reception of passes that were previously marginal or impossible. With approximately 20dB of gain, the amplifier makes signals 100 times stronger, which often means the difference between barely detectable noise and clear, readable satellite data. Users in areas with high RF interference or those using omnidirectional antennas typically see the most dramatic improvements, as the SAW filter rejects interference while the LNA amplifies weak satellite signals. Weak passes that previously yielded 30-40 percent image recovery often achieve 90-100 percent recovery with the SAWbird IR installed.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Nooelec SAWbird IR - Premium Dual Ultra-Low Noise Amplifier (LNA) and SAW Filter Module Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the Nooelec SAWbird IR - Premium Dual Ultra-Low Noise Amplifier (LNA) and SAW Filter Module online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Nooelec SAWbird IR - Premium Dual Ultra-Low Noise Amplifier (LNA) and SAW Filter Module with fast shipping and expert support.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43853781532835,"sku":"TES-EV02844","price":5351.94,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/100784-228x228.jpg?v=1704192414","url":"https:\/\/www.theengineerstore.in\/te\/products\/nooelec-sawbird-ir-premium-dual-ultra-low-noise-amplifier-lna-and-saw-filter-module","provider":"The Engineer Store","version":"1.0","type":"link"}