SHURE UA864

SHURE UA864

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Hãng sản xuất: Shure
Mã sản phẩm: UA864
Wall-mounted wideband antenna provides wideband RF coverage in a low-profile enclosure that easily mounts on a wall or ceiling.
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The UA864 antenna provides wideband RF coverage in a low-profile enclosure that easily mounts on a wall or ceiling. The neutral white housing allows the antenna to blend into corporate or classroom settings, and is paintable to match interior colour schemes. The 4-position selectable gain switch provides attenuation and boost settings to optimise the antenna performance for varying transmitter distances and cable run lengths.

  • Up to 100 degrees coverage pattern (3dB beam width, region dependent)
  • Four-position RF gain switch with pad/boost (-20, -10, 0, +10 dB)
  • Attached BNC cable for surface or through-wall cable routing options
  • Low-profile design
  • Metal surface mounting capability
  • Neutral white, paintable housing

Connector Type

BNC, Female

Impedance

50 Ω

Power Requirements

10 to 15 V DC bias from coaxial connection, 75 mA

RF Frequency Range

UA864US 470–698  MHz
UA864LO 470–698  MHz
UA864HI 530–790  MHz
UA864A 650–952  MHz
UA864Z16 1240–1260  MHz
UA864Z17 1492–1525  MHz
UA864Z18 1785–1805  MHz

Reception Pattern

3 dB Beam Width at center frequency

UA864US 100 degrees
UA864LO 100 degrees
UA864HI 95 degrees
UA864A 90 degrees
UA864Z16 70 degrees
UA864Z17 70 degrees
UA864Z18 70 degrees

Third-order Overload Intercept Point (OIP3)

>30 dBm

Antenna Gain

On Axis, 0 dB Gain Setting at center frequency

UA864US 2.5 dBi
UA864LO 2.5 dBi
UA864HI 3.0 dBi
UA864A 5.5 dBi
UA864Z16 7.5 dBi
UA864Z17 6.5 dBi
UA864Z18 4.5 dBi

Signal Gain

±1 dB, Switchable

+10 dB0 dB−10 dB−20 dB

RF Overload LED Threshold

−15 dBm

Dimensions

176 x 176 x 51 mm (H x W x D)

Weight

UA864 487 g (17.2 oz.)
UA864Z 454 g (16 oz.)

Operating Temperature Range

−7°C (20°F) to 49°C (120°F)

Storage Temperature Range

−29°C (-20°F) to 74°C (165°F)