Light JSC Sản phẩm Alantek Amplifiers Distribution- bộ khuếch đại

High quality hybrid amplification module system at 54/87- 860MHz bandwidth for forward direction and 5-40/65MHz for reverse path. For two way amplifier: Plug-in duplex filters are capable of two way Transmission; Reverse bandwidth 5-40/ 5-65 optional Two outputs which can plug-in direction coupler to change output value.

Thông tin sản phẩm
 

Part #	Mô tả sản phẩm
308-N2218X-2TAX	Two Way Trunk Amplifier
308-N2118X-LEXX	Line Extender
308-N2228X-2IMX	Two Way Indoor Amplifier
308-N2128X-IDAX	Indoor Distribution Amplifier

Both the input and output have testing points (-20dB). Input, outputs are all equipped with arrestors that reduce mechanical breakdowns from sudden electrical surges Trunk line amplifiers allow forward, backward power supply Uses high efficiency transformer / switch power.

Thông số kỹ thuật
 

Part #	308-N2218X-2TAX		308-N2118X-LEXX	308-N2228X-2IMX		308-N2128X-IDAX
Path	Forward	Reverse	Forward	Forward	Reverse	Forward
Amplifying Module	Push-pull + Power doubler	Push-pull	Push-pull	Push-pull + Power doubler	Push-pull	Push-pull
Frequency Band (MHz)	54/87-860	5-40/65	47-860	54/87-860	47-40/65	47-860
Max Gain(dB)	33±0.5	18±0.5	33±0.5	33±0.5	33±0.5	33±0.5
Flatness(dB)	±0.75	±0.75	±0.5	±0.5	±0.5	±0.5
Rated Input Level (dBμV)	70	70	70	70	70	70
Rated Output Level (dBμV)	102	95	98	98	98	98
CSO (dB) (@84 PAL-D Channel) (dB）	≤-52	≤-52	≤-52	≤-52	≤-52	≤-52
CTB (dB) (@84 PAL-D Channel) (dB）	≤-51	≤-51	≤-51	≤-51	≤-51	≤-51
HUM Modulation(dB)	≤-50	≤-50	≤-50	≤-50	≤-50	≤-50
Noise figure(dB)	7	7	7	7	7	7
Return Loss(dB)	16	16	15	16	16	15
Gain Attenuation(dB)	0, 3, 6, 9,12	0, 3, 6, 9,12	0→18	0, 3, 6, 9,12	0, 3, 6, 9,12	0→18
Tilt Tunable(dB)	0, 3, 6, 9	0, 3, 6, 9	1→17	0, 3, 6, 9	0, 3, 6, 9	1→17
Power Supply	60V			220/120VAC optional
Impedance (ohm)	75	75	75	75	75	75