High Gain S Band LNB

The signal received by the LNB is extremely weak and it has to be amplified before downconversion.
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Product Details



Input Frequency Range


Output Frequency Range

950~1100 MHz

Conversion Gain

48dB(Min.) 58dB(Max.)


±0.75dB/27 MHz

Noise Temperature


Image Rejection


Out of Band Rejection

15dB@f<2380MHz and f>0MHz

Output Power(at 1 dB Gain Compression Point)

0 dBm (min.)

Third Order Intercept Point

10 dBm (min.)

Local Oscillator Frequency

3620 MHz

L.O.Frequency Stability(0℃~60℃)

± 1.5MHz

Output Frequency

950-1750 MHz

L.O. Phase Noise

(1KHz Offset): -50 dBc/Hz

(10KHz Offset): -75 dBc/Hz

(100KHz Offset): -95 dBc/Hz

(1MHz Offset): -110 dBc/Hz

Output Return Loss

7.5 dB

Output Connector

75ΩF Type (Female)

D.C. Supply Voltage


D.C. Current Consumption

100mA (Max.)

Polarity Switching Voltage


Operating Temperature




The signal received by the LNB is extremely weak and it has to be amplified before downconversion. The low noise amplifier section of the LNB amplifies this weak signal while adding the minimum possible amount of noise to the signal.

We’re located in Danyang, Jiangsu, China. About 240 kilometers from Shanghai.30 kilometers from Changzhou airport, and 80 kilometers from Nanjing airport.

Total area of: 3,000 square meters (32,100 square feet) Production Staff: 130 to 140, QC Staff: 3, R & D Staff: 2

Production capability: We are capable of producing 50,000 sets satellite LNBF monthly for OEM orders, and 50,000 PCS of down converter, WeiSheng Electronics accepts customers' designs, logos and specifications.

Product certification



1.Q: What's your minimum order quantity?

A: Our MOQ is not fixed which is based on different products. Small orders and large orders are both ok, but the unit prices of the two conditions are different.

2.Q: Will your product work in our country?

A: Our products can be produced according to your requirements. Don't worry, please contact us if you have needs.

3.Q: What package do you use for your product?

A: Usually we use carton package. We also can provide you with some customized packages based on a certain quantity.

4.Q: How do you do regarding to the quality of products?

A: Quality is the priority; we always pay much attention to the quality control from the beginning to the end of processing.

5.Q: When will you deliver the goods after make a deal?

A: It can be negotiated based on the production schedule.

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