{"product_id":"proception-inline-filter-group-e-39-60-proobf1e","title":"PROCEPTION Inline Filter Group E (39-60)","description":"\u003cp\u003e\u003cstrong\u003eSPECIAL ORDER\u003c\/strong\u003e — Not held in stock. We can purchase this item to order; contact Freesat Spares to confirm availability before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePROCEPTION Inline Filter Group E (39-60)\u003c\/strong\u003e — 15 Year Warranty *Special Order! NCNR - Check Lead Time*. Product code: PROOBF1E.\u003c\/p\u003e\u003ch2\u003eProduct information\u003c\/h2\u003e\u003cp\u003ePROCEPTION Inline Filter Group E (39-60)\u003cbr\u003eA new range of UHF bandpass filters from Proception, intended for blocking unwanted\u003cbr\u003ereception of transmissions from an adjacent region.\u003cbr\u003eThe introduction of high-power digital transmissions has led to problems with some receivers selecting multiplexes from out-of-area transmitters, leaving confused viewers watching the wrong regional services, or even listening to the wrong language!\u003cbr\u003eAlthough this problem should be solved in the longer term by receiver developments, the use of bandpass filters can provide a quick, simple and cost effective solution, saving installers frequent call-backs.\u003cbr\u003eKey features\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOptimised passbands cover most UK requirements in just four versions\u003c\/li\u003e\n\u003cli\u003eGood out-of band rejection helps block TETRA and GSM, also LTE (4G), depending on model\u003c\/li\u003e\n\u003cli\u003e'F' type connectors for good screening factor, helping prevent leakage around the filter.\u003c\/li\u003e\n\u003cli\u003eGood 75 Ω match throughout the passband\u003c\/li\u003e\n\u003cli\u003eDC blocked - no damage if inadvertently linepowered (24 V DC max)\u003c\/li\u003e\n\u003cli\u003eEquipotential bonding terminal\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOther applications: The entire range offers excellent cut-off below 470 MHz and will help with problems from TETRA, telemetry and 70 cm amateur band transmissions. Above channel 62 all versions will help solve GSM mobile phone interference problems, while the 'A' and 'B' models will additionally help suppress the forthcoming LTE (4G) signals.\u003cbr\u003ePassband channels: 39 - 60\u003cbr\u003ePassband frequencies: 614 - 783MHz\u003cbr\u003eStopband frequencies: Lower: DC - 562MHZ, Upper*: 920 - 1600MHZ\u003cbr\u003eInsertion loss (passband): \u0026lt; 3 dB**\u003cbr\u003eStopband rejection (relative): \u0026gt; 30 dB***  (\u0026gt; 27 dB for upper stopbands of 'C' and 'E' versions)\u003cbr\u003ePower-pass?: No (DC-blocked)\u003cbr\u003eConnectors: Type-F (IEC 61169-24)\u003cbr\u003eEMC standard: EN 50083-2:2006 (Class B)\u003cbr\u003e*Specified stopband rejection is typically maintained to above 2 GHz (but is not guaranteed above 1.6 GHz).\u003cbr\u003e**Insertion loss may increase slightly at the passband edges, but will not exceed 4 dB.\u003cbr\u003e***Typical stopband rejection is around 35-40 dB except close to the band edges.\u003c\/p\u003e\n                ","brand":"PROCEPTION","offers":[{"title":"Default Title","offer_id":68237418660144,"sku":"PROOBF1E","price":6.94,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/8162\/1040\/files\/proobf1e-img-1.jpg?v=1793623262","url":"https:\/\/freesatspares.co.uk\/products\/proception-inline-filter-group-e-39-60-proobf1e","provider":"Freesat Spares","version":"1.0","type":"link"}