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jts_uda49a

แผงรับและขยายสัญญาณ JTS UDA49A Active UHF Directional Antenna

JTS

แผงรับสัญญาณ-ขยายสัญญาณไมโครโฟนไร้สาย JTS UDA 49A แบบ active, Frequency Band 470~960 MHz, Effective Working Angle: 100 degree, Antenna Gain: 10dB, Booster Gain: 3dB/10dB Selectable

4,880 ฿

ราคาสินค้าไม่รวมภาษีมูลค่าเพิ่ม

UDA49P Passive

4,560 บาท

หมวดหมู่: ป้ายกำกับ:

รายละเอียดเพิ่มเติม

JTS UDA 49A Active UHF Directional Antenna

แผงรับสัญญาณ-ขยายสัญญาณไมโครโฟนไร้สาย JTS UDA 49A แบบ active, Frequency Band 470~960 MHz, Effective Working Angle: 100 degree, Antenna Gain: 10dB, Booster Gain: 3dB/10dB Selectable

JTS UDA 49A is an active directional antenna which enhances  the reception of the desired signal and rejects the unwanted RF signal. UDA-49A provides integrated  antenna booster for use of long antenna extension cable

Physical form of JTS UDA-49A, measuring 36 cm x 35 cm with a unique shape like a stingray which has a pair of wings that span the width. Also equipped with a signal frequency receiving device in it, and a hole connecting to the stand when the pole will be used in a standing position.

Features:

  • Frequency Band: 470~960 MHz
  • Effective Working Angle: 100 degree
  • Antenna Gain: 10dB
  • Net Weight: 400g
  • Power Supply: 12V, 50mA
  • Booster Gain: 3dB/10dB Selectable

การติดตั้ง แผงรับสัญญาณ-ขยายสัญญาณไมโครโฟนไร้สาย JTS UDA 49A

  • Select the booster gain according to the antenna cable length (type RG213) [UDA-49A only]: 3dB: 15 meters max.; 10dB: 50 meters max.
  • Connect one end of antenna cable to the antenna. Then, mount the antenna onto a mic. stand or suspend it from the ceiling.
  • Connect the other end of cable to the wireless receiver or antenna distribution system.
  • The LED will light up, when the power is supplied. [UDA-49A only]
  • Walk around and find out the optimum location for UDA-49A/UDA-49P..

 *For better performance, it is recommended to use two antennas with diversity wireless systems.

Specifications

Frequency Band 470~960 MHz
Effective Working Angle 100 degree
Antenna Gain 10dB
Net Weight 400g
Power Supply 12V, 50mA
Booster Gain 3dB/10dB Selectable

Downloads

ดาวน์โหลด Data Sheet JTS UDA-49A