860M PD BGS8618/20/22/25/27D GaAs Power Doubler Gain Block

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The BGS8618/20/22/25/27D is a Hybrid Power Doubler gain block. It is optimized for exceptionally low distortion and low noise figure in a 75 Ω power doubler amplifier circuit. It provides excellent input and output return loss over the 45 to 860 MHz CATV HFC infrastructure.

The device is ideally suited for use in CATV applications where low distortion and high output power are required.

The device package is complied with standard SOT-115J.

 

Features

l  18, 20, 22, 25, 27 dB Gain

l  24 V DC Bias

l  107 dBμV/CH Output Power Level @ 860 MHz

l  Excellent Linearity

l  Superior Return Loss Performance

l  Extremely Low Distortion

l  Optimal Reliability

l  Extremely Low Noise

l  Unconditionally Stable Under All Terminations

l  350 mA at 24 VDC

 

Applications

l  45 to 860 MHz CATV Amplifier Systems



Electrical Specifications:  T = +25 °C, V = 24 V, Zin = Zout = 75 Ω 

Parameter

Units

Min.

Typ.

Max.

Test Conditions

Gain

dB

-

18.0

-

45 - 860 MHz

20.0

22.0

25.0

27.0

Slope

dB

-

1.5

-

45 - 860 MHz

Flatness

dB

-

±0.2

-

45 - 860 MHz

Noise Figure

dB

-

4.0

-

45 - 860 MHz

Input Return Loss

dB

≥17

-

-

45 - 860 MHz

Output Return Loss

dB

≥17

-

-

45 - 860 MHz

Total Current Consumption (DC)

mA

-

350

-

+ 24 V

CTB*

dB

-

68

-

107dBμV @ 860 MHz

CSO*

dB

-

70

-

107dBμV @ 860 MHz

XMOD*

dB

-

68

-

107dBμV @ 860 MHz

* 60 PAL (analog) channels + QAM channels (- 6 dB offset); flat. 


Ordering information

Description

Part Number

BGS8618D GaAs Power Doubler Gain Block 860MHz 18dB

9940000009

BGS8620D GaAs Power Doubler Gain Block 860MHz 20dB

9940000010

BGS8622D GaAs Power Doubler Gain Block 860MHz 22dB

9940000011

BGS8625D GaAs Power Doubler Gain Block 860MHz 25dB

9940000045

BGS8627D GaAs Power Doubler Gain Block 860MHz 27dB

9940000046


About Us

Shanghai Qianjin Electronic equipment Co., LTD was founded in 1991. It is a scale and specialized CATV equipment manufacturer with research, development and production. Our company, strict compliance with international standards and pass GB / T 9001 quality management system certification.

Our good reputation and perfect product service system has won praise from customers. Products are sold to Europe, America, Asia and other countries and regions, as OEM / ODM supplier.



Contact

   Address: 4/F,Budliding No.2,401 Caobao Road Shanghai China

   Phone: 021-54973555

   Email: sales@sq-cabledevice.com