C band low noise block downconverter from China manufacturer - Probecom Microwave Technology Co.,Ltd.

Price:	1.0~100.0 USD
Payment Terms:	T/T
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Model No.: PR3801

Production Capacity: 2000

Delivery Date: 1 week

Item: LNB

Input Frequency: 3.4 to 4.2GHz

Output Impedance: 75Ω

Means of Transport: Ocean,Land,Air

Packing: paper box

Brand Name: Probecom

Band: C

Output Frequency: 950-1750MHz

LNB from Probecom is specially sourced for their TVRO antenna. Various style and design greatly meet different requirements from clients.

LNB stands for low-noise block down converter, is the receiving device mounted on satellite dishes used for satellite TV reception, which collects the radio waves from the dish. Also called a low-noise block,[1][2] LNC (for low-noise converter), or even LND (for low-noise down converter),[3] the device is sometimes wrongly called an LNA (low-noise amplifier).

Input Frequency	3.4-4.2GHz
L.O. Frequency	5150MHz(±500 MHz@25℃)
Output Frequency	950-1750MHz
L.O. Leakage Input Port	45dBm
L.O. stability	±1.5MHz(-40℃to+70℃)
Noise Figure	<17°K typ
Conversion Gain	>65dB typ
Gain Flatness	±1 dBm(max)
Input VSWR	2.5:1(max)
Output VSWR	2.0:1(max)
Output Connector	F-female Connector
Output Impedance	75Ω
Cross Polar Isolation	20dB(min)
Image Rejection	45 dB (min)
Phase Noise	-75dBc/Hz@10kHz(max)
Supply Voltage	1)11.5-14.0v(Vertical Polarization) , 2)16.0-19.0v(Horizontal Polarization)
Operating Temperature	-40℃to+70℃
Storage Temperature	-40℃to+80℃
Relative Humidity	0%-95%