JTS UDA-49A User manual

Active/Passive UHF Directional Antenna
Active/Passive UHF
Directional Antenna
UDA-49A
UDA-49P
Thanks for choosing JTS Active/Passive UHF Directional Antenna. In order to obtain the best
efficiency, you are recommended to read this manual before applying.
UDA-49A/UDA-49P
www. jts .com.tw
59010-067-05
PROFESSIONAL CO., LTD.
No. 148, 9th Industry Road, Ta-Li Industrial Park,
Taichung City, Taiwan, R.O.C.
Tel: [phone] Fax: [phone]
E-mail: [email protected]
www.jts.com.tw

* 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
* Frequency Band: 470 ~ 960 MHz
* Effective Working Angle: 100 degree
* Antenna Gain: 10dB
* Net Weight: 400 grams
is an active/passive 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.
1. Select the booster gain according to the antenna
cable length (type RG58U) [UDA-49A only]:
3dB: 15 meters max.;
10dB: 50 meters max.
*For UDA-49P cable length is upto 5 meters.
2. Connect one end of antenna cable to the
antenna. Then, mount the antenna onto
a mic. stand or suspend it from the ceiling.
3. Connect the other end of cable to the wireless receiver or antenna distribution system.
4. The LED will light up, when the power is supplied. [UDA-49A only]
5. 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.
PassiveUHFDirectional Antenna
UDA-49P
(470-900MHz)
360
353
36.6
DIMENSIONS(m/m)
SPECIFICATION
INSTALLATION
Active UHF Directional Antenna
UDA-49A
(470-960 MHz)
10dB
3dB
Gain Switch
Inside
Active UHF Directional Antenna
UDA-49A
(470-960 MHz)
10dB3dB
Gain Switch
Inside
Passive UHF Directional Antenna
UDA-49P
(470-960 MHz)
UDA-49A UDA-49P
UDA-49A UDA-49P
UDA-49A/UDA-49P
Active UHF Directional Antenna Passive UHF Directional Antenna