Tower Mounted Amplifier(1900 MHz AISG)
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- Category
- Karaoke Players & Amplifiers
SunwaveTec Co., Ltd.
- Country / Year Established
-
South Korea
/
- Business type
- Others
- Verified Certificate
-
16
| Product name | Tower Mounted Amplifier(1900 MHz AISG) | Certification | - |
|---|---|---|---|
| Category | Karaoke Players & Amplifiers | Ingredients | - |
| Keyword | - | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
Model : SW-DTMA1900-DAA01
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
- DC supply and AISG feed via BTS0 port for both TMAs
 |
Specification
|
Model No.
|
SW-DTMA1900-DAA01
|
SW-DTMA1900-DAA02
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|
Frequency Band
|
Rx 1850~1910 MHz / Tx 1930~1990 MHz
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Bandwidth
|
60 MHz
|
|
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TX Insertion Loss
|
0.5 dB, Max.
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|
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Tx Return Loss
|
18 dB, Min.
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|
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RX Gain
|
12dB
|
24 dB
|
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RX Gain Ripple
|
± 0.5dB Max.
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Loss in By-pass mode
|
2.6dB, Max.
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|
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Rx Return Loss
|
18 dB, Min (Normal) / 15 dB, Min.(By-pass)
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|
|
Noise Figure
(90% of BW in the center) |
1.7 dB typ.(2.0dB at Temp.)
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|
|
Output P1dB
|
+15 dBm min.
|
+19 dBm min.
|
|
3rd order intercept
point(OIP3) |
+25 dBm min.
|
+28 dBm min.
|
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PIMD at 2-tone x 20W
|
160 dBc
|
|
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Input Power (Avg. / peak)
|
200W / 2kW
|
|
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DC Supply
|
+12Vdc / 160mA typ.
|
+12Vdc / 250mA typ.
|
|
Alarm Management
|
According to AISG standard 1.1 (OPT 2.0)
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IP rating
|
IP67
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Lightning protection
|
5 kA, 8/20 µs pulse
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Connectors RF
AISG |
7/16 Din (Female)
8pin (Female) |
|
|
Size (W x D x H)
|
261 x 191 x 73 mm
|
|
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Weight
|
Approximate 6.0 kg
|
|
|
Operating Temperature
|
-40 ∼ +65°C
|
|
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- 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.
- Main Product
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