精品少妇一区,色综合久久一区二区三区,黄色网页在线观看

PRODUCT

HFC

OPTICAL AMPLIFIER OPTICAL NODE OPTICAL PLATFORM OPTICAL RECEIVER OPTICAL TRANSMITTER OPTICAL SWITCH RF AMPLIFIER RF SWITCH

TGM2800F bi-directional amplifier

TGM2800F bi-directional amplifier can be used in CATV network, digital network and telecom network with high gain, low distortion and excellent flatness.Front end adopts high-quality,low-noise ...

Current position：HOME > HFC

TGM2800F bi-directional amplifier

Overview    TGM2800F bi-directional amplifier can be used in CATV network, digital network and telecom network with high gain, low distortion and excellent flatness.Front end adopts high-quality,low-noise and high-linear GaAs chip amplifier. the output adopts imported special CATV power multiplier amplification module. It can be used as a amplifier or a distribution amplifier in bidirectional CATV system and it can also be used as bridging amplifier in the EOC system. Output port branch or distribution are optional. Features         ● Input stage adopt special CATV high-quality GaAs integrated amplifier,reducing the noise figure
        ● Output stage adopt imported special CATV multiplier power amplifier module, greatly improved nonlinear distortion characteritics， RF output level up to 108dBuV
        ● Bi-directional split frequency 42/54MHz or 65/87MHz optional
        ● Forward output, reverse input share a common external RF test point, easy for forward and reverse channel debugging
        ● RF output port level, slope fixed adjustable
        ● Balanced alternative technology, adopt attenuation plug-in table to do balanced adjustment
        ● Perfect multi-stage surge suppression circuitry,improved anti-lightning strike and anti-surge shocks,further improved the reliability
        ● Optimized bi-directional configuration design to ensure an excellent price pertableance ratio Technical Specifications

NO.	Item	Unit	Parameter
NO.	Item	Unit	Forward Channel	Backward Channel
1	RF bandwidth	MHz	87（54）～1G	5～65(42)
2	RF Bandwidth	dB	≥16（87～550MHz） ≥14（550～862MHz）	≥16（5～65MHz）
	Input/Output Return Loss	dBμV	≥106 （single output port） ≥102（dual output port）	≥104
3	RF Output Signal Level	dB	±0.75	±0.75
4	Flatness	dB	≥34（single output port) ≥30（dual output port）	20
5	Nominal Gain	dB	≥ 30（38 MAX we can do）	20
6	Gain adjust range	dB	0～20	0～20
7	Slope Adjustment Range	dB	0～15	0～15
8	NF	dB	≤5.0	≤8.0
9	HUM	dBc	≥66	≥60
10	CTB	dBc	≥71	/
11	CSO	dBc	≥68	/
12	Group Delay	ns	≤5.0(112.25MHz/116.68MHz)	≤20.0(57MHz/59MHz)
	NPR	dB		≥40@dynamic range≥45dB
13	Dimension (W×H×L)	mm	275×205×110
14	Power consumption	W	25
15	Voltage(two options)	V	AC 60V 50Hz or AC 220V 50Hz
16	Working temp	℃	-25～+65
17	Storage temp	℃	-40～+80
18	Weight	kg	4

一级欧美一级日韩片丨亚洲婷婷网丨国产精品久久国产三级国不卡顿丨亚洲综合精品第一页丨91午夜少妇三级全黄丨亚洲美女色视频丨亚洲人成影院在线观看丨高清不卡av