CATV Amplifier (WA8238C)

China CATV Amplifier (WA8238C), Find details about China CATV, CATV Amplifier from CATV Amplifier (WA8238C)

Basic Info.

Model NO.

WA8238C

Rated Input Level

72dbuv

Noise Figure

≤ 10

Return Loss

≥ 16

Power Voltage

AC135 ~ 250V; AC35 ~ 90V

Power Consumption

25W

Frequency Range

53/85 ~ 860MHz

Trademark

Prevail/Fobetmoc

Transport Package

Neutral or According to Customer′s Request

Specification

outdoor type

Origin

China

HS Code

85437092

Model NO.

WA8238C

Rated Input Level

72dbuv

Noise Figure

≤ 10

Return Loss

≥ 16

Power Voltage

AC135 ~ 250V; AC35 ~ 90V

Power Consumption

25W

Frequency Range

53/85 ~ 860MHz

Trademark

Prevail/Fobetmoc

Transport Package

Neutral or According to Customer′s Request

Specification

outdoor type

Origin

China

HS Code

85437092

Product Desciption

CATV Amplifier feature:
1. CATV Amplifier forward path adapts import NEC low noise push-pull amplify module or GaAs push-pull module, the output adapts NEC double power amplify module or GaAs amplify module
2. CATV Amplifier return path adopts especially reverse amplify module
3. Plug-in diplexer, plug-in fixed (or adjustable) EQ, fixed (or adjustable) ATT, plug-in output tap and with online testing port.
4. Built-in optimization high performance AGC control circuit
5. Waterproof aluminum housing, high reliability switch power, strictly anti-thunder system

Item	Unit	Parameters
Downlink transmission
Frequency Range	MHz	53/85 ~ 860
Rated Gain	dB	FP204	OUT1≥ 36				FZ110	OUT1≥ 40
			OUT2≥ 36					OUT1≥ 30
Min Full Gain	dB	≥ 36
Rated Input Level	dBμ V	72
Rated Output Level	dBμ V	106/108
Flatness In Band	dB	± 0.75
Noise Figure	dB	≤ 10
Return Loss	dB	≥ 16
ATT	dB	1-18 (Fixed inserter, 1dB step))			User Selectable
EQ	dB	1-15(Fixed inserter, 1dB step)
C/CTB	dB	≥ 67			Test condition: 79channels. Output level: 53MHz/550MHz/750MHz. 99dBμ V/105dBμ V/108 dBμ V
C/CSO	dB	≥ 69
AGC Pilot Frequency	MHz	168.25(or named by user)
AGC Characteristic	dB	± 4(Input)/± 0.5(Output)
Group Delay	ns	≤ 10 (112.25 MHz/116.68 MHz)
Signal to Hum Rate	%	< 2
Gain Stability	dB	-1.0 ~ +1.0
Uplink transmission
Frequency Range	MHz	5 ~ 42/65
Rated Gain	dB	FZ204 OUT1/2: ≥ 20				FZ110 OUT1: ≥ 22 OUT2: ≥ 12
Min Full Gain	dB	≥ 20				≥ 22
Max Output Level	dBμ V	≥ 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 110dBμ V, Test point: F1=10MHz, F2=60MHz, F3=F2-F1=50MHz
Group Delay	ns	≤ 20 (57MHz/59MHz)
Signal to Hum Rate	%	< 2
General Characteristic
Characteristic Impedance	Ω	75
Test Port	dB	-20± 1
Power Voltage	V	AC135 ~ 250V; AC35 ~ 90V
Impulse Withstand Voltage(10/700μ s)	kV	> 5
Power Consumption	W	25
Dimension	mm	247205123