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1GHz Bidirectional Outdoor Field CATV Amplifier
1GHz Bidirectional Outdoor Field CATV Amplifier
1GHz Bidirectional Outdoor Field CATV Amplifier
1GHz Bidirectional Outdoor Field CATV Amplifier
1GHz Bidirectional Outdoor Field CATV Amplifier
1GHz Bidirectional Outdoor Field CATV Amplifier
1GHz Bidirectional Outdoor Field CATV Amplifier
1GHz Bidirectional Outdoor Field CATV Amplifier
1GHz Bidirectional Outdoor Field CATV Amplifier

1GHz  Bidirectional Outdoor Field CATV Amplifier,(DT-CBTA-1003K) is a high gain high output modular amplifier,It is suitable to 

the 1GHz CATV bidirectional cable transmission network,Forward Path:(Operating Frequency:47/87-862/1000 MHz,Highest 



Model: DT-CBTA-1003K Brand: DAYTAI
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Product Description

1GHz  Bidirectional Outdoor Field CATV Amplifier,(DT-CBTA-1003K) is a high gain high output modular amplifier,It is suitable to 

the 1GHz CATV bidirectional cable transmission network,Forward Path:(Operating Frequency:47/87-862/1000 MHz,Highest 

Gain:≥38dB,C/CTB:≥66dB,C/CSO:≥64dB.),Return Path:(Operating Frequency:5~ 30/65MHz,Highest Gain:≥24dB,Carrier second 

order intermodulation ration:≥52dB,Operating Voltage :AC150~265V or AC 35~90V(50Hz),Dimension:270mm x :215mm x 118mm.


Features

⊙Two-channel splitter or tap output ,cast aluminum waterproof shell.

⊙Plug-in equalizer and attenuator, low noise MMIC amplification+GaAs power doubler output.

Specification

Item

Unit

Specification

Forward Path

Frequency range

MHz

8747~ 862/ 1000

Rated gain

dB

30

38

Rated input level

dBμV

72

70

Rated output level

dBμV

102

108(EQ6dB)

Flatness in band

dB

±0.75

±0.75

Noise figure

dB

10

10

Return loss

dB

16

C/CTB

dB

70

66

C/CSO

dB

67

64

Group delay

ns

10  (112.25 MHz/116.68 MHz)

Signal to hum ratio

%

< 2

Gain stability

dB

-1.0 ~ +1.0

Return Path

Frequency range

MHz

~ 6530

Rated gain

dB

24(Different modules, different gain. Modules can

be specified by the users.)

Maximum output level

dBμV

110

Flatness in band

dB

≤±0.75

Noise figure

dB

12

Return loss

dB

16

Signal to hum ratio

%

< 2

General Performance

Characteristic impedance

Ω

75

Power supply voltage

V

AAC135~250VBAC35~90V

Impulse withstand voltage

kV

> 510/700μs

Power consumption

W

20

dimension

mm

270L)╳ 215W)╳ 118H


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