Outdoor CATV RF Amplifier (WA8338C) Outdoor

• Type: CATV Equipment
• Certification: CE
• Condition: New
• C/Cso: 69dB
• Max Output Level: ≥ 110dbuv
• Noise Figure(Downlink): ≤ 10dB
• Model NO.: WA8338C
• C/CTB: 67dB
• Noise Figure(Uplink): ≤ 12dB
• Power Voltage: AC135 ~ 250V; AC5 ~ 90V
• Frequency Range: 53/85 ~ 860MHz
• Transport Package: Neutral or According to Customer′s Request
• Specification: outdoor type
• Trademark: Prevail/Fobetmoc
• Origin: China
• HS Code: 85437092
• Production Capacity: 1500PCS/Month

Product Description

CATV Amplifier feature:
1.CATV Amplifier Forward path adapts import PHILPS or NEC low noise push-pull amplify module or GaAs push-pull module, the output adapts two independent PHILPS or NEC double power amplify module or GaAs amplify module
2.CATV Amplifier reverse path adapts PHILIPS return amplifiy module, low distortion and high SNR.
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
Standard  Gain	dB	OUT1/2≥ 38
Min  Full  Gain	dB	≥ 38
Standard  Input  Level	dBμ V	72
Standard  Output  Level	dBμ V	108
Flatness  In  Band	dB	± 0.75
Noise  Figure	dB	≤   10
Return  Loss	dB	≥   16
ATT	dB	1-18(Fixed  plug, 1dB  step)		User  Selectable
EQ	dB	1-15(Fixed  plug, 1dB  step)
C/CTB	dB	67		Test  condition:   79  channels. Output  level:   53MHz/550MHz/750MHz,   99dBuV/105dBuV/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	≥ 20
Min  Full  Gain	dB	≥ 20
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	30
Dimension	mm	289*218*123

Product Process