{"product_id":"clear-com-kb-702","title":"Clear-Com KB-702","description":"\u003cp\u003e2-Channel Select Flush Mount Headset\/Speaker Station Mounts in V-Box or Accessory Enclosure (8.25\" X 4.5\")\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe KB-702 remote speaker station permits the user to select between two channels of party-line communications with the ability to talk and\/or listen on the selected channel. The user can listen via the integrated speaker or may use a headset or telephone-style handset - and can talk via a headset mic a telephone handset or a push-to-talk microphone.\u003c\/p\u003e\r\n\r\n\u003cdiv class=\"tabsContent\"\u003e\r\n\r\n\u003ch2\u003eKB-702\u003c\/h2\u003e\r\n\r\n\u003ch3\u003e\u003cstrong\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\r\n\r\n\u003cstrong\u003eHeadset Microphone Input\u003c\/strong\u003e\u003cbr\u003e Input Type: Dynamic\u003cbr\u003e Input Impedance: \u0026gt;= 1K?\u003cbr\u003e Mic Limiter Threshold: -2dBu ± 3dB\u003cbr\u003e Mic Limiter Range: \u0026gt;= 15dB\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eProgram Line Input\u003c\/strong\u003e\u003cbr\u003e Maximum Level before Clipping: \u0026gt;= 20dBu\u003cbr\u003e Input Impedance: \u0026gt;= 5K?\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eHeadset Output\u003c\/strong\u003e\u003cbr\u003e Load Impedance: \u0026gt;= 8?\u003cbr\u003e Output Impedance: \u0026lt;= 25?\u003cbr\u003e Output Limiter Threshold: +5dBu ± 3dB\u003cbr\u003e Maximum Output Level before Distortion: \u0026gt;= 17dBu\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eSpeaker Output\u003c\/strong\u003e\u003cbr\u003e Load Impedance: \u0026gt;= 4?\u003cbr\u003e Max Output Level before 1% Distortion: 20dBu ± 2dBu\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eParty-line Output\u003c\/strong\u003e\u003cbr\u003e Off Noise: \u0026lt; -74dBu\u003cbr\u003e Output Impedance: \u0026gt;10K?\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eParty-line Input\u003c\/strong\u003e\u003cbr\u003e Crosstalk: \u0026lt; -60dB\u003cbr\u003e Max level before Clipping : \u0026gt;= 12dBu\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eFrequency Response\u003cbr\u003e \u003c\/strong\u003eHeadset Mic - Party-line: 300 - 15KHz ± 3dB\u003cbr\u003e Program Input - Headset Out: 200 - 18KHz ± 3dB\u003cbr\u003e Program Input - Speaker Out: 200 - 18KHz ± 3dB\u003cbr\u003e Party-line - Headset Out: 200 - 18KHz ± 3dB\u003cbr\u003e Party-line - Speaker Out: 200 - 18KHz ± 3dB\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eMax Distortion\u003c\/strong\u003e\u003cbr\u003e Headset Mic - Party-line: \u0026lt;= 0.5%\u003cbr\u003e Program Input - Headset Out: \u0026lt;= 0.2%\u003cbr\u003e Program Input - Speaker Out: \u0026lt;= 0.5%\u003cbr\u003e Party-line - Headset Out: \u0026lt;= 0.2%\u003cbr\u003e Party-line - Speaker Out: \u0026lt;= 0.5%\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eNoise\u003c\/strong\u003e\u003cbr\u003e Headset Mic - Party-line: \u0026lt; -70dBu\u003cbr\u003e Program Input - Headset Out: \u0026lt; -60dBu\u003cbr\u003e Program Input - Speaker Out: \u0026lt; -60dBu\u003cbr\u003e Party-line - Headset Out: \u0026lt; -50dBu\u003cbr\u003e Party-line - Speaker Out: \u0026lt; -50dBu\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eMax Gain\u003c\/strong\u003e\u003cbr\u003e Headset Mic - Party-line: 41dB ± 2dB\u003cbr\u003e Program Input - Headset Out: \u0026gt;= 18dB\u003cbr\u003e Program Input - Speaker Out: \u0026gt;= 24dB\u003cbr\u003e Party-line - Headset Out: \u0026gt;= 34dB\u003cbr\u003e Party-line - Speaker Out: \u0026gt;= 40dB\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003ePower\u003c\/strong\u003e\u003cbr\u003e Input Voltage Range: 20-30 VDC\u003cbr\u003e Input Current (Idle): \u0026lt;= 90mA\u003cbr\u003e Input Current (Max): \u0026lt;=110mA\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eInternal Adjustments and Connections\u003c\/strong\u003e\u003cbr\u003e Intercom: Line Five terminal connector\u003cbr\u003e Program Input: Three terminal connector\u003cbr\u003e Option Switches: Three DIP switches\u003cbr\u003e Call Signal Jumper3: Three sets of options jumpers\u003cbr\u003e Call Alert Tone Level Control: Level adjustment control\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eFront Panel Connectors\u003c\/strong\u003e\u003cbr\u003e Panel Mic (KB-702GM only): (1) 1\/4 in. (0.64 cm) panel mounting jack\u003cbr\u003e Headset: (1) XLR-4M\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eFront Panel Controls \u0026amp; Indicators \u003cbr\u003e \u003c\/strong\u003e(1) Program monitor level control\u003cbr\u003e (1) Sidetone null control\u003cbr\u003e (1) Talk button\u003cbr\u003e (1) Call button\u003cbr\u003e (1) Speaker ON-OFF switch\u003cbr\u003e (1) Channel select switch\u003cbr\u003e (1) Speaker volume control\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003cbr\u003e 32 - 122?F (0 - 50?C)\u003cbr\u003e \u003cstrong\u003e\u003cbr\u003e Dimensions\u003c\/strong\u003e\u003cbr\u003e 8.25 in. W x 4.5 in. H x 1.75 in. D\u003cbr\u003e (210 mm x 114 mm x 44 mm)\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eWeight\u003c\/strong\u003e\u003cbr\u003e 0.99 lbs. (0.45 Kg)\u003cbr\u003e\r\n\r\n\u003ch3\u003eProduct Spares List\u003c\/h3\u003e\r\n\r\n\u003ctable border=\"1\"\u003e\r\n\r\n\u003ctbody\u003e\r\n\r\n\u003ctr\u003e\r\n\r\n\u003ctd\u003e\u003cstrong\u003eProduct Spare Part\u003c\/strong\u003e\u003c\/td\u003e\r\n\r\n\u003ctd\u003e\u003cstrong\u003eSpare Part Description\u003c\/strong\u003e\u003c\/td\u003e\r\n\r\n\u003c\/tr\u003e\r\n\r\n\u003ctr\u003e\r\n\r\n\u003ctd\u003e810492Z\u003c\/td\u003e\r\n\r\n\u003ctd\u003eKB-702\/KB-702GM MANUAL\u003c\/td\u003e\r\n\r\n\u003c\/tr\u003e\r\n\r\n\u003c\/tbody\u003e\r\n\r\n\u003c\/table\u003e\r\n\r\n\u003c\/div\u003e","brand":"Clear-Com","offers":[{"title":"Default Title","offer_id":43887350186027,"sku":"CLRCM-KB-702","price":568.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/1247329102KB_702_faceplate__46171.1682441179.1280.1280.jpg?v=1775674836","url":"https:\/\/www.empirepro.com\/products\/clear-com-kb-702","provider":"Empire Pro","version":"1.0","type":"link"}