Tower Mounted Amplifier (900 MHz)

Tower Mounted Amplifier (900 MHz)


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Keyword
Category
Karaoke Players & Amplifiers

SunwaveTec Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

16

DUNS

Product name Tower Mounted Amplifier (900 MHz) Certification -
Category Karaoke Players & Amplifiers Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Model : SW-DTMA0900-D0A01

TMA is Dual duplex to allow on TMA one transmission cable for both Tx and Rx. LNA (Low Noise Amplifier) in the Rx path is Balanced type. It contains alarm circuit to check LNA’ status. To compensate cable loss from antenna to BTS, TMA exhibits low NF (Noise Figure) and high IP3 (3rd Order Intercept Point).

  • Low Insertion Loss
  • Low Noise & High IP3
  • Include Lightning Protection(All port)
  • Indoor or Outdoor Applications

Specification

Model No.
SW-DTMA0900-D0A01
Frequency Band
Rx 890~915 MHz/ Tx 935~960 MHz
Bandwidth
25 MHz
TX Insertion Loss
0.4dB, typical.
Tx Return Loss
18 dB, Min.
RX Gain
12± 1.0dB
RX Gain Ripple
± 0.5dB
By-pass mode
-2.3dB
Rx Return Loss
18 dB, Min.(Nomal)/ 15 dB, Min(By-pass)
Noise Figure
(90% of BW in the center)
1.7 dB typ.(2.0dB at Temp.)
OIP3
+25 dBm min.(1tone=0dBm)
PIMD at 2-tone * 20W
160 dBc
Input Power (Avg. / peak)
200W / 2kW
DC Supply
+12Vdc / 120mA typ.
Alarm
Alarm1 220 mA, ±25mA
Alarm2 320 mA, ±25mA
IP rating
IP67
Lightning protection
5 kA, 8/20 µs pulse
Connectors
7/16 Din (Female)
Size (W x D x H)
407.5 x 225 x 117.5 mm
(Including Bracket)
Weight
Approximate 7.5kg
Operating Temperature
-40 ∼ +65°C
 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

SunwaveTec Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others

16

DUNS

President
Sun-ku Kim
Address
Sunwave Building 990-3 Cheonggye-dong,, Uiwang-si,Gyeonggi-do,
Product Category
Radio & TV Broadcasting Equipment
Company introduction

Sunwavetec Co., Ltd, which was established in Oct. 1997, is a company developing and manufacturing wireless communication related equipment. Based upon R&D, all staffs are doing their best for growth, development of company and service to the public as realization of the right administration.

In the ever-changing IT environments, the most important thing is unique creativity and driving force for customers. Through before-customer-mentality and customer-oriented technology, Sunwavetec is always trying to add value in every performance.

Sunwavetec will try to become an advanced enterprise in the field of the wireless communication through management strategies, marketing strategies, technology strategies, core-value, and the innovation of corporate culture, a vision of realization of total network system based on mutual innovation.

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