Outdoor CATV High-Class Field Trunk Amplifier with AGC

• Customization: Available
• Type: CATV Equipment
• Function: Signal Transmitting Device
• Model NO.: Outdoor Trunk Amplifier
• Certification: CE, RoHS
• Condition: New
• Dimension: 260(L) X 200(W) X 130(H)
• Forward Path: (Operating Frequency: 47/85-860/100
• Return Path: (Operating Frequency: 5~ 42/65MHz
• Operating Voltage: AC150~265V or AC 35~90V(50Hz),
• Using Environment: Outdoor
• Transport Package: 1PCS Per Carton Box
• Specification: CE; RoHS
• Trademark: DAYTAI
• Origin: Zhejiang, Hangzhou
• Production Capacity: 800 Set Per Month

Product Description

Description
CATV trunk amplifier, DT-HTAA-8200 outdoor bidirectional amplifier is a high gain high output modular AGC amplifier,
It is suitable to the 1GHz CATV bidirectional cable transmission network, Forward Path: (Operating Frequency: 47/85-860/1003 MHz, Highest Gain: ≥ 38dB, C/CTB: ≥ 67dB, C/CSO: ≥ 65dB. ), Return Path: (Operating Frequency: 5~ 42/65MHz,Highest Gain: ≥ 22dB, Carrier second order intermodulation ration: ≥ 52dB, Operating Voltage: AC150~265V or AC 35~90V(50Hz), Dimension: 260mm x: 200mm x 130mm

Feature
Add RF AGC control function.
Plug-in equalizer and attenuator, GaAs power doubler output
Two-channel splitter or tap output, modular cast aluminum waterproof shell.

Application
CATV System.
Building large or middle-sized CATV bi-directional transmission network.

Parameter

Item	Unit	Technical Parameter
Forward Path
Frequency range	MHz	47/85 ~860/1003
Rated gain	dB	30	34		36	38
Min full gain	dB	≥30	≥34		≥36	≥38
Rated Input Level	dBμV	72
Rated Output Level	dBμV	106/108
Flatness In Band	dB	±0.75
Noise Figure	dB	≤ 10
Return Loss	dB	≥ 16
ATT	dB	1-18 (Fixed, 1dB stepping,  selectable )
EQ	dB	1-15 (Fixed, 1dB stepping,  selectable )
C/CTB	dB	≥67		Test condition: 79 channels. Output level: 53MHz/550MHz/750MHz. 99dBuV/105dBuV/108 dBuV
C/CSO	dB	≥69
AGC   Pilot Frequency	MHz	168.25 (Or specified by the user)
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
Frequency Range		MHz	5 ~ 42/65
Rated Gain		dB	12	16	20	24
Max Output Level		dBμV	≥ 110
Flatness In Band		dB	±0.75
Noise Figure		dB	≤ 12
Return Loss		dB	≥ 16
Carrier to Second Order  Intermodulation Ratio		dB	≥ 52	Test condition: output  level 110dBμV, Test points: f1=10MHz,  f2=60MHz, f3=f2-f1=50MHz
Group Delay		ns	≤ 20  (57MHz/59MHz)
Signal to Hum Ratio		%	< 2
General Characteristic
Characteristic Impedance	Ω		75
Test Port	dB		-20±1
Power Voltage	V		A : AC ( 135 ~ 250 ) V ; B : AC ( 35 ~ 90 ) V
Impulse Withstand Voltage (10/700μs)	kV		> 5
Power Consumption	W		22
Dimension	mm		260 ( L ) x 200 ( W ) x130 ( H )

FAQ

Q1:What's the delivery time?
Re:The lead time is 7-10 days after order confirmed.

Q2:Can you send me a free sample?
Re: We are willing to send you free sample, if you would like to pay the shipping costs.

Q3:What's your payment terms?
Re: 30% in advance, and 70% before shipment.

Q4:What's the payment method?
Re: We accept T/T, Western Union, and Paypal.

Q5:How to ship the items to me?
Re: Courier (DHL,TNT,FEDEX,UPS,EMS) , By Air, By Sea are available.