Wolck 36db gain two module Outdoor CATV signal Trunk Amplifier

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Private Mold	Yes	Place of Origin	Guangdong, China
Brand Name	Wolck	Model Number	VA-860C1
item	amplifier	frequency	550/750/862MHz or other
power supply	AC 60V or 220V	RF connector	mm or inch
output	two or more	Gain	36db

Product Details

Product Description

VA-860C1 Serial trunk bidirectional line Amplifier

suitable for CATV network, repair the ATT of cable transmitting and RF signal, extend RF signal transmitting. Use modularize, plug-in design, collocate according to customers requirements.

VA-860C1 Serial trunk CATV Amplifier is two grade amplify design; low noise module (wideband hybrid and power module)amplifier, use plug-in slope circuit to improve output signal non-linear index. Output signal is -20db test point. Input and output signal level adjustment offer a convenience for network return design and system debugging. With offshoot output or two-way distribution output, improves products practicability.

Features:

(1) 1000MHz bidirectional design,(550/750/862MHz)

(2) Bidirectional filter with plug-in design,

30/47~65/87MHz

(3) SMD and SMT .

(4) Plug-in equal adjustment.

(5) Plug-in slope circuit, improve output signal distortion.

(6) Plug-in Atten and MGC Adjustment, by -1dB steps.

(7) output can enlarge to two or more than two output.

(8) RF output -20dB test point.

(9) 60V/AC or 220V/AC optional.

(10) With over-current proof and lightningproof function.

RF Parameter:

Item	Unit	Forward			Reverse	Remarks
Frequency Range	MHz	**~ 750 / 862MHz			5~65(30/42)MHz	According to customers requirements: 30/42/65MHz
Flatness in band	dB	≤± 0.75			≤± 0.75
Return loss	dB	≥ 16@87~550MHz ≥ 14@550~862MHz			≥ 16	≥ 14@550~862MHz
Nominal working gain	dB	26	30	34	20~28	According to customers requirements
Min. Gain	dB	28	32	36	20~28
Nominal output level	dBuv	98	102	106	110
C/CSO	dB	70	67	64	/
C/CTB	dB	74	68	62	/
Noise figure	dB	less 8			less 6.0
MGC ATT Adjustment	dB	2dB step			2dB step
Slope Adjustment	dB	2dB step or 0~20dB adjustable
IN/Out Impedance	Ω	75
Test Level	dB	-20 ± 1				Relative to tested point
AC/N	%	less 1
Power Supply	V/AC	60 or 220
Pass AC current	A /AC	10				Power Supply
RF Connector Type		F-connector or 5/824 connector				mm or inch
Power Consumption	W	35Max)
Storage		-40~+70 (40~80% Non-acidity)
Operating Temperature		-25~+55
Size	Mm	L270×H190×B120mm