{"product_id":"rdl-fp-avda4","title":"RDL FP-AVDA4 – 1x4 Stereo Audio\/Video Distributor, Phono Jacks","description":"\u003ch2\u003eWhat is the RDL FP-AVDA4?\u003c\/h2\u003e\u003cp\u003eThe RDL FP-AVDA4 is a 1x4 distribution amplifier that splits one composite video signal and one stereo audio signal to four destinations at once. All connections use phono (RCA) jacks, making it a direct fit for consumer-format sources feeding multiple displays and audio inputs. Its compact all-metal FLAT-PAK housing suits equipment racks, lecterns and AV furniture.\u003c\/p\u003e\u003ch2\u003eHow does it work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/fp-avda4.jpg\" alt=\"RDL FP-AVDA4 1x4 Stereo Audio\/Video Distributor, Phono Jacks\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eThe FP-AVDA4 accepts a single 75 Ω video input and left and right unbalanced audio inputs on top-panel phono jacks. It provides four source-terminated 75 Ω video outputs, each paired with a stereo audio output located next to it. Audio and video outputs run at unity gain, so the signal level at each destination matches the source. Unused outputs do not need to be terminated, which simplifies partial deployments. Video bandwidth is flat to 10 MHz, and audio frequency response extends from 20 Hz to 40 kHz (±0.25 dB). Output isolation of more than 45 dB on video and audio crosstalk better than 75 dB help keep each feed clean. The module runs from ground-referenced 24 Vdc at 60 mA; RDL recommends the PS-24AS (USA) or \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ps-24ax\"\u003ePS-24AX\u003c\/a\u003e (international) supply, not included. For rack installation, use the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-hra\"\u003eFP-HRA 10.4-inch rack mount\u003c\/a\u003e, \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-rra\"\u003eFP-RRA 19-inch rack adapter\u003c\/a\u003e or \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-rrb1\"\u003eFP-RRB1 rear rail kit\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour video plus stereo audio outputs\u003c\/strong\u003e — One source feeds four destinations with paired composite video and stereo audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75 Ω video input and outputs\u003c\/strong\u003e — Source-terminated outputs match standard composite video lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWideband video\u003c\/strong\u003e — Video response is flat to 10 MHz (±0.2 dB) for clean distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnity gain\u003c\/strong\u003e — Audio and video outputs match the source level without adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo termination needed on unused outputs\u003c\/strong\u003e — Spare outputs can be left open without affecting the active feeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-compact all-metal construction\u003c\/strong\u003e — The FLAT-PAK housing fits in tight equipment spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere is it typically used?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTraining room\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003cli\u003eConference room\u003c\/li\u003e\n\u003cli\u003eHouse of worship\u003c\/li\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%;min-width:300px;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:44%\"\u003e\n\u003ccol style=\"width:56%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eVideo input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003ePhono jack, 1 V p-p, 75 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eVideo outputs (4)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003ePhono jacks, 1 V p-p into 75 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eVideo gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eUnity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eVideo frequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e10 Hz to 10 MHz (±0.2 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eVideo output isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e\u0026gt; 45 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eDifferential gain \/ phase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e0.1% \/ 0.1 degree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eAudio inputs (2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003ePhono jacks (stereo), -10 dBV unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eAudio input impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e10 kΩ, bridging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eAudio outputs (8)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003ePhono jacks (4 stereo), -10 dBV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eAudio output impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e150 Ω, drives 10 kΩ lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eAudio frequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e20 Hz to 40 kHz (±0.25 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eAudio headroom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e\u0026gt; 18 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eAudio crosstalk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eBetter than 75 dB (20 Hz to 20 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003ePower requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eGround-referenced 24 Vdc @ 60 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eOperating environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e32°F to 131°F (0°C to 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e1.20 x 3.25 x 6.41 in (3.05 x 8.26 x 16.28 cm) H x W x L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eShipping weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e0.895 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat signal formats does the FP-AVDA4 distribute?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eComposite video at 1 V p-p into 75 Ω and unbalanced stereo audio at -10 dBV, all on phono jacks.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDo I have to terminate unused outputs?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNo. RDL states that unused outputs need not be terminated.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs a power supply included?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNo. It needs ground-referenced 24 Vdc at 60 mA; RDL recommends the PS-24AS (USA) or the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ps-24ax\"\u003ePS-24AX\u003c\/a\u003e (international).\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan the FP-AVDA4 be rack mounted?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes, using RDL FLAT-PAK mounting accessories such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-hra\"\u003eFP-HRA 10.4-inch rack mount\u003c\/a\u003e, \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-rra\"\u003eFP-RRA 19-inch rack adapter\u003c\/a\u003e or \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-rrb1\"\u003eFP-RRB1 rear rail kit\u003c\/a\u003e.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs there any gain adjustment?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNo. Audio and video outputs are fixed at unity gain.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat warranty applies?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThis product is covered by a 7-year RDL warranty. For warranty claims, RMAs or support, contact Creation Networks at (888) 230-3661 or sales@creationnetworks.net.\u003c\/p\u003e\u003c\/details\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025770344684,"sku":"FP-AVDA4","price":390.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/fp-avda4.jpg?v=1793583774","url":"https:\/\/creationnetworks.net\/products\/rdl-fp-avda4","provider":"Creation Networks","version":"1.0","type":"link"}