{"id":8808,"date":"2022-11-02T10:08:45","date_gmt":"2022-11-02T10:08:45","guid":{"rendered":"http:\/\/catalogue.apex.lu\/index.php\/product\/wireless-audio-fm-transmitter-czerf-cze-15b-0-3-15w-87-108-mhz\/"},"modified":"2026-04-14T14:49:55","modified_gmt":"2026-04-14T14:49:55","slug":"wireless-audio-fm-transmitter-czerf-cze-15b-0-3-15w-87-108-mhz","status":"publish","type":"product","link":"https:\/\/catalogue.apex.lu\/index.php\/product\/wireless-audio-fm-transmitter-czerf-cze-15b-0-3-15w-87-108-mhz\/","title":{"rendered":"WIRELESS AUDIO FM TRANSMITTER CZERF CZE-15B 0.3-15W 87-108 MHz"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Tech specs:<\/span><\/p>\n

– Continuously adjustable output power from 0 W ~ 15 W
– Constant power, the whole band has a margin of 3 ~ 5 W
– Automatic locking of the output power
– Micro with reverb and can be turned on or off
– Digital to analog audio conversion
– Temperature protection, automatic protection when the temperature of the transmitter is too high
– Fan with temperature control switch, automatic on \/ off
– Frequency stability: ± 10PPM
– Frequency: 100 KHz
– Operating temperature range – 10 to 45 degrees
– Output impedance: 50 ohm
– Maximum deviation: ± 75 KHz
– Harmonics, stray radiation ≤-60dB
– Audio frequency response: 50Hz ~ 15 kHz
– Audio input level: 15dbV (adjustable)
– Audio input interface: 3.5mm headphone connector
– Mic input: 3.5mm headphone connector
– Separation: ≥35db
– SNR: ≥60db
– Effective Distance: 3-5 km
– Reference for distance: 10Km-18Km (barrier-free environment)<\/p>\n","protected":false},"featured_media":8809,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_links_to":"","_links_to_target":""},"product_brand":[],"product_cat":[8059],"product_tag":[],"class_list":{"0":"post-8808","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-accessories","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-rentable"},"yoast_head":"\nWIRELESS AUDIO FM TRANSMITTER CZERF CZE-15B 0.3-15W 87-108 MHz - 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apex catalogue\" \/>\n<meta property=\"og:description\" content=\"Tech specs:- Continuously adjustable output power from 0 W ~ 15 W- Constant power, the whole band has a margin of 3 ~ 5 W- Automatic locking of the output power- Micro with reverb and can be turned on or off- Digital to analog audio conversion- Temperature protection, automatic protection when the temperature of the transmitter is too high- Fan with temperature control switch, automatic on \/ off- Frequency stability: ± 10PPM- Frequency: 100 KHz- Operating temperature range - 10 to 45 degrees- Output impedance: 50 ohm- Maximum deviation: ± 75 KHz- Harmonics, stray radiation ≤-60dB- Audio frequency response: 50Hz ~ 15 kHz- Audio input level: 15dbV (adjustable)- Audio input interface: 3.5mm headphone connector- Mic input: 3.5mm headphone connector- Separation: ≥35db- SNR: ≥60db- Effective Distance: 3-5 km- Reference for distance: 10Km-18Km (barrier-free environment)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/catalogue.apex.lu\/index.php\/product\/wireless-audio-fm-transmitter-czerf-cze-15b-0-3-15w-87-108-mhz\/\" \/>\n<meta property=\"og:site_name\" content=\"apex catalogue\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-14T14:49:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/catalogue.apex.lu\/wp-content\/uploads\/rentman\/wireless-audio-fm-transmitter-czerf-cze-15b-0.3-15w-87-108-mhz-98752.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1630\" \/>\n\t<meta property=\"og:image:height\" content=\"1630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/catalogue.apex.lu\/index.php\/product\/wireless-audio-fm-transmitter-czerf-cze-15b-0-3-15w-87-108-mhz\/\",\"url\":\"https:\/\/catalogue.apex.lu\/index.php\/product\/wireless-audio-fm-transmitter-czerf-cze-15b-0-3-15w-87-108-mhz\/\",\"name\":\"WIRELESS AUDIO FM TRANSMITTER CZERF CZE-15B 0.3-15W 87-108 MHz - 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