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Hangzhou DAYTAI Network Technologies Co., Ltd.

Catv House Amplifier, Bidirectional Building Amplifier, Catv Amplifer manufacturer / supplier in China, offering CATV Bidirectional Building House Amplifier, FTTH Pon & CATV Optical Receiver/Converter Mini Fiber Optic Node with Wdm, Self Supporting Aerial ADSS Fiber Optic Cable and so on.

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CATV Bidirectional Building House Amplifier

FOB Price: US $20-28 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $20-28/ Piece
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Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: DT-HA-8300
  • Function: Signal Transmitting Device
  • Condition: New
  • Forward Path Rated Gain: 32db
  • Gain: 15db
  • Power Voltage: AC (165~250)V
  • Type: CATV(Cable Television)Equipment
  • Certification: CE, RoHS
  • Forward Path Frequency Range: 47/87-862MHz
  • Return Path Frequency Range: 5~(30)65MHz
  • Dimension: 150(L) X 108(W) X54(H)Mm
Product Description
Specification of CATV Bidirectional Building House Amplifier
1. CATV House Amplifiers
2. DT-HA-8300 bidirectional building amplifier
3. Suitable to the 860MHz CATV bidirectional cable transmission network
4. Forward Path: (Frequency Range: (47)87~862MHz, Rated gain: 32dB, Return Loss: ≥ 14dB)
5. Return Path: (Frequency Range: 5~(30)65MHz, Gain: ≥ 15dB, Return Loss: ≥ 16dB)
6. Power Voltage(50Hz): AC (165~250)V

Feature of CATV Bidirectional Building House Amplifier
1. Full-GaAs MMIC amplifier output.
2. Continuously variable equalizer and attenuator.
3. Aluminum alloy shell, the overall power consumption is only 5W.

Description of CATV Bidirectional Building House Amplifier
House amplifier(in text-amplifiers) are intended for amplifying and distributing TV signals in cable TV networks. The amplifiers are produced with built-in power supply for powering from mains~24…65V(depending on type). The amplifiers have one input and two outputs. The amplifiers are provided for plug-in return path amplifier and interstage attenuator. PLug-in return path modules are not included in a package.
Item Unit Technical Parameter
Forward Path Transmission
Frequency range MHz (47)87~862
Rated gain dB 32
Min full gain dB ≥32
Rated Input Level dBμV 72±2
Rated Output Level dBμV 100
Flatness In Band dB ±1
Noise Figure dB ≤ 10
Return Loss dB ≥ 14
C/CTB (84 PAL-D) dB ≥57
C/CSO (84PAL-D) dB ≥56
Signal to Alternative  dB ≤2%
Noise Ratio
Gain Stability dB ≤± 1.0
Voltage Stroke KV 5
AGC Characteristic dB ±4 (input) /±0.5 (output)
Group Delay ns ≤ 10 (112.25 MHz/116.68 MHz)
Signal to Hum Ratio % < 2
Gain Stability dB -1.0 ~ +1.0
Return Path Transmission
Frequency Range MHz 5~(30)65
Gain dB ≥15
Flatness In Band  dB ±1
Noise Figure dB ≤12
Return Loss  dB ≥16
MAX Output Level dBμV ≥110
Carrier to second order  dB ≥52
intermodulation ratio 
Carrier to Alternative noise ratio 2% <2
Signal to Hum Ratio % < 2
General Response
Power consumption VA ≤5w
Impulse Resisting Voltage Kv >5
Power Voltage(50Hz) V AC (165~250)V
Dimension Mm 150(L) x 108(W) x54(H)

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