{"product_id":"20w-830-960mhz-gan-rf-jammer-module-with-circulator-sma-female-for-sub-1ghz-iot-cellular-phone-jammer-system","title":"20W 830-960MHz GaN RF Jammer Module with Circulator, SMA-Female for Sub‑1GHz IoT \u0026 Cellular Phone Jammer System","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThis 20W GaN RF jammer module delivers high-output, wideband interference across the 830–960MHz spectrum, making it an ideal core component for Sub-1GHz IoT disruption and cellular phone jammer system integration. Designed for OEM builders, system integrators, and authorized RF professionals, this module combines advanced gallium nitride amplification with a built-in circulator to achieve reliable, efficient, and durable jamming performance in a compact SMA-Female package.\u003c\/p\u003e\n\u003cp\u003eA key feature of this module is its integrated RF circulator. The circulator routes forward power to the antenna while safely channeling reflected power into an internal dummy load. This protects the sensitive GaN amplifier stage from damage caused by antenna mismatch, open or short circuits, or unpredictable load conditions. For integrators, this means fewer failures, lower maintenance costs, and greater confidence when deploying into real-world antenna systems.\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eFrequency: 830–960MHz wideband coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"\"\u003eAdvanced GaN technology\u003c\/span\u003e, stable 20W (43dBm) output\u003c\/li\u003e\n\u003cli\u003eIntegrated circulator for enhanced reliability\u003c\/li\u003e\n\u003cli\u003eCompact size, efficient heat dissipation \u0026amp; rugged housing\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProduct Application\u003c\/h2\u003e\n\u003cp\u003eSub-1GHz IoT networks – effectively disrupts LoRa 868MHz (EU), LoRa 915MHz (US), Sigfox, ISM-band sensors, smart meters, and LPWAN devices.\u003cbr\u003eCellular phone jammer systems – targets legacy 850MHz and 900MHz cellular bands (GSM-850, EGSM-900, and related standards), making it suitable for multi-band jammer racks.\u003cbr\u003eAdditional uses – RFID, wireless telemetry, industrial remote controls, and other 900MHz systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustom frequency bands \u0026amp; power are available, feel free to \u003ca href=\"https:\/\/modvor.com\/pages\/contact-us\" title=\"Contact Us\"\u003econtact us\u003c\/a\u003e for your requirements.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable width=\"100%\" style=\"width: 100.071%; height: 294px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003e Frequency Range\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e830-960MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eFlatness\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e±0.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e20 W\/43 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e2.5 A@24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e45%@43 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eLED State\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e -30℃ ~ +85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e-40℃ ~ +150℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e\u0026lt;95%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eRF Connector\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003eOutput: SMA-Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003ePower Socket\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e20 cm red\/black wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eShell Material\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eShell Size\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e128.5*53*17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.482%; height: 19.6px;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"width: 69.342%; height: 19.6px;\"\u003e0.26 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch2\u003ePackage List\u003c\/h2\u003e\n\u003cp\u003e1 x GaN+Circulator Jammer Module\u003c\/p\u003e","brand":"MODVOR","offers":[{"title":"Default Title","offer_id":54488043946302,"sku":null,"price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/5207\/6862\/files\/1_436c39a4-ed01-4eed-9a21-41f34fe1e5a4.jpg?v=1790126142","url":"https:\/\/modvor.com\/products\/20w-830-960mhz-gan-rf-jammer-module-with-circulator-sma-female-for-sub-1ghz-iot-cellular-phone-jammer-system","provider":"MODVOR","version":"1.0","type":"link"}