{"product_id":"spring-antenna-4-pack-for-433mhz-telecom-gear-copp","title":"Spring Antenna 4-Pack For 433MHz Telecom Gear Copper 50 Ohm 2-3dBi Gain Phosphor Bronze Ultra Durable Anti-Vibration Minus40C To 80C Operating Range Built For Rugged Environments And Reliable Signal","description":"\u003cdiv\u003eFour-pack 433MHz Spring Antennas for rugged telecom gear\u003cbr\u003e\n✔️ 4x 433MHz, 50Ω, 2-3 dBi, -40°C to 80°C, phosphor bronze \u003cp\u003eThese spring antennas are built from phosphor bronze for 433MHz operation, ready to withstand harsh environments. They’re ideal for rugged telecom gear, base stations, and sensor networks where steady signal transmission matters.\u003c\/p\u003e \u003cp\u003e✅Frequency range: 428-438 MHz, Bandwidth: 100 MHz\u003cbr\u003e✅Impedance: 50 ohm\u003cbr\u003e✅Gain: 2-3 dBi\u003cbr\u003e✅VSWR: ≤1.5\u003cbr\u003e✅Material: phosphor bronze\u003cbr\u003e✅Operating temp: -40 to 80 C\u003cbr\u003e✅Max power: 30 dBm\u003cbr\u003e✅Spring size: Ø0.6 mm, circle diameter 5 mm, circle length 21 mm, total length 27 mm\u003cbr\u003e✅Connector: direct weldment\u003cbr\u003e✅Pack: 4x antennas\u003c\/p\u003e \u003cp\u003e💡 What is a rugged 433MHz spring antenna used for in telecom systems? This handy component helps maintain reliable wireless links in challenging environments.\u003cbr\u003e- 50 ohm impedance compatibility\u003cbr\u003e- 2-3 dBi gain for clearer signals\u003cbr\u003e- Phosphor bronze body resists vibration and aging\u003cbr\u003e- -40 to 80 C operating range for outdoor use\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48930946973931,"sku":"VXB09PV23J48","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61R2nnYvubL.jpg?v=1782358179","url":"https:\/\/vxb.com\/products\/spring-antenna-4-pack-for-433mhz-telecom-gear-copp","provider":"VXB Bearings","version":"1.0","type":"link"}