{"id":15076,"date":"2023-04-17T20:47:48","date_gmt":"2023-04-17T12:47:48","guid":{"rendered":"https:\/\/www.ilikesell.com\/?post_type=product&p=15076"},"modified":"2025-08-11T15:21:04","modified_gmt":"2025-08-11T07:21:04","slug":"12ch-most-wireless-frequency-2g-3g-4g-5g-2-4g-5-8g-uhf-vhf-signal-jammer-gps-satellite-blocker-office-prison-top-confidential-conference-protector-anti-leakage-anti-tracker","status":"publish","type":"product","link":"https:\/\/www.ilikesell.com\/index.php\/product\/12ch-most-wireless-frequency-2g-3g-4g-5g-2-4g-5-8g-uhf-vhf-signal-jammer-gps-satellite-blocker-office-prison-top-confidential-conference-protector-anti-leakage-anti-tracker\/","title":{"rendered":"12CH Most Wireless Frequency 2G 3G 4G 5G 2.4G 5.8G UHF VHF Signal Jammer GPS Satellite Blocker Office Prison Top Confidential Conference Protector Anti-leakage Anti Tracker"},"content":{"rendered":"

We accept ODM to change frequency according to your actual need .
\nWe recommend and wait for your contact to confirm frequency before direct order .Product will be exactly meet your need\u00a0 .<\/span><\/strong><\/span><\/span><\/span><\/p>\n


\nProduct :<\/span><\/strong>
\n<\/span>Mainly used in examination halls, prisons, courts, venues, libraries, theaters, churches, gas stations, oil depots, gas stations, hospitals, and other places that require confidentiality, quiet, riot prevention, and anti-interference.
\n<\/span>Only block mobile phone signals and do not affect the normal operation of other electronic devices.<\/span><\/p>\n

\n


\nMain Features :<\/strong><\/span>
\nChannels : 12
\nOutput power : 3W \u00a0<\/strong>each channel
\nCoverage : 200-400 sq meters ( covering distance ,depends on the area’s signal strength ) , radius 1-20meters
\nBody Size :290*220mm
\nAntenna size: 38*10mm
\nOverall weight :
\n<\/span>ambient temperature : -40~55C
\n<\/span>relative humidity : 35~85%
\n<\/span>Power consumption :
\n<\/span>Power input : AC160V~240V
\n<\/span>Power output : DC 12V
\n<\/span>Installation height : 1.8m~2.5m
\n<\/span>Installation environment : indoor
\n<\/span>Shell material : Metal aluminum profiles<\/span><\/p>\n<\/div>\n

Working Frequency\u00a0 :
\n<\/strong><\/span><\/span>Channel 1 , 2G :\u00a0 870-880MHz\u00a0<\/span><\/span>
\nChannel 2 , 2G\u00a0 : 930-960MHz\u00a0<\/strong><\/span>
\nChannel 3 , 2G : 1805-1880MHz
\n<\/strong>Channel 4 , 2G :\u00a01880-1920MHz
\n<\/strong><\/span>Channel 5 , 3G :\u00a0\u00a0 2010-2170MHz<\/strong>
\n<\/span>Channel 6,\u00a0 2.4G WIFI : 2400-2500MHz
\n<\/span>Channel 7,\u00a0 4G\u00a0 \u00a0:\u00a0 2300-2400MHz
\nChannel 8,\u00a0 5.8G\u00a0 \u00a0: 5725-5850M2
\nChannel 9,\u00a0 Satellite GPS L1 :\u00a0 1555-1585MHz
\n<\/span>Channel 10,\u00a0 Satellite GPS L2 :\u00a0 1190-1299MHz
\nChannel 11, VHF :136-174mhz
\nChannel 12, UHF :400-470mhz\u00a0<\/span>
\n<\/span><\/p>\n

868MHZ and other frequency , IS OK to produce according to your need, welcome your inquiry .<\/span><\/p>\n

 <\/p>\n

The frequency 2G and 3G is partially ok for some 4G , refer to below 4G frequency table :<\/strong><\/span><\/div>\n
Band 1 down link 2110-2170\u00a0 , is within 3G range ;<\/span>
\nBand 2 up link 1850-1910 ,\u00a0 is with DCS 2G range ;<\/span>
\nBand 3 down link\u00a0 1805-1880 , is within DCS 2G range ;<\/span>
\nBand 4 down link is 2110-2155, is within 3G range ;<\/span><\/div>\n
Band 5 down link\u00a0 869-894 ,is within GSM 2G range\u00a0<\/span><\/div>\n
Band 6 down link\u00a0 875-885 ,is within GSM 2G range\u00a0<\/span>
\nBand 8 is\u00a0 fully within GSM 2G range<\/span><\/div>\n
Band 9 donw link 1844.9-1879.9, is with DCS 2G range<\/span><\/div>\n
Band 10 donw link 2110-2170 is with DCS 2G range<\/span><\/div>\n
<\/div>\n
\"\"<\/span><\/div>\n

Shipping content :<\/strong>
\nJammer x 1<\/span><\/span>
\nAntenna x 12<\/span>
\nPower adapter\u00a0 x 1<\/span><\/p>\n

 <\/p>\n

\n

Note :\u00a0<\/strong><\/span>
\nFor safe passing from customs, no packing box ,no manual included .<\/span><\/p>\n<\/div>\n

Sometimes ,antenna and body will separated\u00a0 nto different package to ship .
\n\"\" \"\" \"\"<\/span><\/span>Emission power is ok to adjust according to need .<\/span>
\n\"\"<\/p>\n<\/div>\n
<\/div>\n
<\/div>\n
\u00a0<\/span><\/div>\n
<\/div>\n
\u00a0<\/span><\/div>\n","protected":false},"excerpt":{"rendered":"

Working Frequency\u00a0 :
\n<\/strong><\/span>Channel 1 , 2G :\u00a0 870-880MHz\u00a0<\/span>
\nChannel 2 , 2G\u00a0 : 930-960MHz\u00a0<\/strong><\/span>
\nChannel 3 , 2G : 1805-1880MHz
\n<\/strong>Channel 4 , 2G :\u00a01880-1920MHz
\n<\/strong><\/span>Channel 5 , 3G :\u00a0\u00a0 2010-2170MHz<\/strong>
\n<\/span>Channel 6,\u00a0 2.4G WIFI : 2400-2500MHz
\n<\/span>Channel 7,\u00a0 4G\u00a0 \u00a0:\u00a0 2300-2400MHz
\nChannel 8,\u00a0 5.8G\u00a0 \u00a0: 5725-5850M2
\nChannel 9,\u00a0 Satellite GPS L1 :\u00a0 1555-1585MHz
\n<\/span>Channel 10,\u00a0 Satellite GPS L2 :\u00a0 1190-1299MHz
\nChannel 11 VHF :136-174mhz
\nChannel 12 UHF :400-470mhz\u00a0<\/span>
\n<\/span><\/p>\n","protected":false},"featured_media":15077,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[90],"product_tag":[],"class_list":["post-15076","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-jammer","product_shipping_class-free"],"_links":{"self":[{"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/product\/15076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/comments?post=15076"}],"version-history":[{"count":2,"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/product\/15076\/revisions"}],"predecessor-version":[{"id":15106,"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/product\/15076\/revisions\/15106"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/media\/15077"}],"wp:attachment":[{"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/media?parent=15076"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=15076"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.ilikesell.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=15076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}