{"id":7094,"date":"2025-11-11T05:55:12","date_gmt":"2025-11-11T05:55:12","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=7094"},"modified":"2025-12-10T03:50:54","modified_gmt":"2025-12-10T03:50:54","slug":"shure-ua844swb-antenna-power-distribution-system","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/shure-ua844swb-antenna-power-distribution-system\/","title":{"rendered":"Shure UA844+SWB Antenna\/ Power Distribution System"},"content":{"rendered":"

The Shure Model UA844+ is an antenna distribution system that allows for the expansion of wireless microphone systems by splitting one pair of antennas to multiple receivers. It also amplifies RF signals to compensate for insertion loss that results from splitting signal power to multiple outputs.<\/p>\n

 <\/p>\n

A single UA844+ system can support up to five wireless receivers. A maximum of five UA844+ systems may be used in a two-tiered configuration.<\/p>\n

Power Requirements<\/h3>\n

14\u00a0to\u00a018\u00a0\u00a0V\u00a0DC<\/p>\n

<\/h3>\n

DC Output<\/h3>\n

14\u00a0to\u00a018\u00a0\u00a0V\u00a0DC\u00a0(x4)<\/p>\n

<\/h3>\n

Output Current<\/h3>\n

Combined total from all DC outputs<\/p>\n

2.5\u00a0A,\u00a0maximum<\/p>\n

<\/h3>\n

Operating Temperature Range<\/h3>\n

-18\u00b0C (0\u00b0F)\u00a0to\u00a063\u00b0C (145\u00b0F)<\/p>\n

<\/h3>\n

Dimensions<\/h3>\n

45 x 483 x 172\u00a0\u00a0mm\u00a0(H x W x D)<\/p>\n

<\/h3>\n

Net Weight<\/h3>\n

1.62\u00a0\u00a0kg\u00a0(3.6\u00a0\u00a0lbs)<\/p>\n

<\/h3>\n

Connector Type<\/h3>\n

BNC<\/p>\n

<\/h3>\n

RF Frequency Range<\/h3>\n

model: UA844+SWB<\/p>\n

470 to 960\u00a0MHz<\/p>\n

<\/h3>\n

Bias Voltage<\/h3>\n

15\u00a0V\u00a0DC\u00a0(150\u00a0\u00a0mA,\u00a0maximum) (x2)<\/p>\n

<\/h3>\n

Impedance<\/h3>\n

50\u00a0\u00a0\u03a9<\/p>\n

<\/h3>\n

RF Frequency Range<\/h3>\n

model: UA844+SWB<\/p>\n

470 to 960\u00a0MHz<\/p>\n

<\/h3>\n

Output Intercept Point<\/h3>\n

21\u00a0dBm,\u00a0typical<\/p>\n

<\/h3>\n

Connector Type<\/h3>\n

BNC<\/p>\n

<\/h3>\n

Impedance<\/h3>\n

50\u00a0\u03a9<\/p>\n

<\/h3>\n

Output Connector Isolation<\/h3>\n

30\u00a0dB,\u00a0typical<\/p>\n

<\/h3>\n

Gain<\/h3>\n

Input to any output port\u00a0(Unused ports terminated in 50 \u2126)<\/p>\n

-1\u00a0to\u00a0+1\u00a0dB<\/p>\n","protected":false},"excerpt":{"rendered":"

The Shure Model UA844+ is an antenna distribution system that allows for the expansion of wireless microphone systems by splitting one pair of antennas to multiple receivers. It also amplifies RF signals to compensate for insertion loss that results from splitting signal power to multiple outputs.   A single UA844+ system can support up to […]<\/p>\n","protected":false},"featured_media":7140,"template":"","meta":[],"product_brand":[108],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-7094","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-shure","7":"product_cat-all-products","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/7094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/7140"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=7094"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=7094"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=7094"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=7094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}