Thiết bị truyền hình cáp CATV

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Thiết bị truyền hình cáp CATV

Bài gửi  duyminh on Mon Sep 15, 2008 1:52 pm



























Thiết Bị Truyền Hình Cáp CATV, Xuất Xứ TAIWAN Mới 100% có C/O, Q/A đi kèm
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INDOOR SPLITTERS
2 Way Splitters 5-1000MHz
3 Way Splitters 5-1000MHz
4 Way Splitters 5-1000MHz
6 Way Splitters 5-1000MHz
8 Way Splitters 5-1000MHz
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INDOOR MULTI - TAPS
1 Way Taps 5-1000MHz
2 Way Taps 5-1000MHz
4 Way Taps 5-1000MHz
6 Way Taps 5-1000MHz
8 Way Taps 5-1000MHz
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OUTDOOR PASSIVES
* 2 Way Power Bypass Multi – Taps
* 4 Way Power Bypass Multi – Taps
* 8 Way Power Bypass Multi – Taps
* 2 Way Line Splitters
* 3 Way Line Splitters
* 2 Way Multi – Taps
* 4 Way Multi – Taps
* 8 Way Multi – Taps
* Distribution Slope Equalizers
* Directionnal Couplers (8dB/ 16dB)
* Power Inserter
* Filter Multi-taps
* Power Inserter
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Bộ Điều Chế Cố Định Tần Số WSM – 360SL (SAW FILTER MODULATOR)
47 - 860MHz, Pal B/G, D/K, I. 220V VAC , 50Hz.
Video Input: tín hiệu Video Vào
Input Level : 1.0Vp-p for 87.5% Modulation
Input Return Loss : 18dB
Frequency Response: + / -1dB
Video S / N Ratio : 60dB
Audio Input: tín hiệu Audio Vào
Input Impedance: 10kW Unbalanced
Input Level: 140mVp-p RMS for + 25KHz peak Modulation
Audio Frequency:
NTSC:4.5MHz + 5KHz above Video
PAL-B/G:5.5MHz + 5KHz above Video
PAL-D/K:6.5MHz + 5KHz above Video
RF output: tín hiệu RF ra
Output Frequency Range : 47~860MHz
NTSC: CH 2 ~ 4 , 7 ~ 13 , 87 ~ 135, A-2 ~ A-8, A ~ W, AA ~ZZ, AAA ~ XXX.
PAL-B/G : CH E2 ~ E12, S1~ S41, X~Z+2 , 21 ~ 69 (UHF)
PAL– D/K : CH DS1 ~ DS56 , Z 1 ~ Z 42
Amplifier: WSM – 360SL 60dBmV Typical
Output Level Range: ≥15 dB, Continuously Adjustable
Power Requirement: 90 ~260VAC switching 50/60Hz (optional)

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Bộ Điều chế Điều Chỉnh Được Tần Số WAM-860SL (Agile Modulator)
47 - 860MHz, PAL B/G, I, D/K, 220V AC 60Hz,
Video Input: tín hiệu Video Vào
Input Level : Factory Set for 87.5% Modulation
Modulation Range: 0~95% Adjustable
Video Frequency Response: + 2dB
Input Impedance: 75 Ohm
Audio Input: tín hiệu Audio Vào
Input Level: 400m Vp-p for + 25KHz Dev
Audio Frequency:
NTSC:4.5MHz + 3KHz above Video
PAL-B/G :5.5MHz + 3KHz above Video
PAL-D/K :6.5MHz + 3KHz above Video
RF output: tín hiệu RF ra
Output Frequency Range : 47~ 860MHz Adjustable
Output Level : 60dBmV Typical
Output Level Range: 15 dB, Continuously Adjustable
Spurious Harmonics: > 55dB below Video Carrier
Output Impedance: 75 Ohm
Power Requirement: 90 ~260VAC switching 50/60Hz (optional)
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Bộ Cộng 16 Đường WPC – 16S (PASSIVE COMBINER)
Output: 1 Way Output
Input : 16 Way Input
Frequency Range: 5 ~ 1000MHz. (WPC - 12S/16S)
Insertion Loss: WPC – 16S 21dB ( Typical)
Isolation: 30dB ( Typical)

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Bộ GiảI Điều chế WDM – 200L (AGILE DEMODULATOR)
RF Input: tín hiệu RF Vào
Input Frequency Range :
NTSC : 54 ~ 806MHz
PAL- B : 46 ~ 870MHz
PAL– D : 48 ~ 870MHz
Tuning Increment:
NTSC : 62.5KHz
PAL- B : 50 KHz
PAL– D : 50KHz
Input Level: -5 ~ +25dBmV
Noise Figure: 10dBmV Max.
Video Output: tín hiệu Video ra
Output Level : 1.0Vp-p for 87.5% Modulation
Frequency Response:
NTSC : 0 ~ 3.6MHz, + 1.5dB
PAL- B : 0 ~ 4MHz, + 1.5dB
4.43 ~ 6MHz, -2.5dB
PAL– D : 0 ~ 4MHz, + 1.5dB
4.43 ~ 6MHz, -2.5dB
Differential Gain:
NTSC : TYP 4%
PAL B : TYP 4%
PAL D : TYP 4%
Differential Phase:
NTSC : TYP 3%
PAL B : TYP 5%
PAL D : TYP 5%
Audio Output: tín hiệu Audio ra
Output Level:
NTSC : 3Vp-p Min. Adjustable
PAL- B : 1.2Vp-p Min. Adjustable
PAL– D : 1.2Vp-p Min. Adjustable
Audio S/N Ratio: TYP 50dB
Power Requirement: 90 ~260VAC switching 50/60Hz (optional)
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Khuyết Đaị 2 Chiều WCA – 4086RA ( CATV Distribution Amplifier )
Operation Frequency Range : 82 – 1000Mhz
Reverse: 5 – 65MHz
Output Level : 60dBmV
Gain: 40dB
Input & Output Impedance: 75 Ohm
Power Supply: 190 ~230VAC
Power Consumption: 9W

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WIA – 860i INDOOR AMPLIFIER
Operation Frequency Range:40 – 860MHz
Output Level : 60dBmV
Gain: 40dB
Input & Output Impedance: 75 Ohm
Power Supply: 190 ~230VAC
Power Consumption: 8W

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Line Amplifier SA-2320
Frequency Range: 950 – 2300MHz
Impedance : 75 Ohm
Gain (950MHz): 20dB
Gain (2300MHz):26dB
Output Power (P1dB): 7dBm
Supply Voltage : 12V to 18V.
Power Passing: DC+ 18V/500mA

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Bộ Cân Bằng Âm Thanh WAE - 302 (Audio Automatic Control Equalizer)
Variance of Input Level : + 18dB
Tolerance Output level : + 0.5dB
Output Level: 0~ 2Vp-p ( Preset in Factory), 1KHz
Automatic Audio Equalization without Tuning
Gain Comprocessor from Peak to 0dB/0V 8 Seconds
Audio Connection Possibility : 6 Stereo Channels or 12 Mono Channels
Professional Calibration Signal : 1KHz
Output Impedance: 600Ω Unbalance
Distortion: 0.25% Max
S/N Ratio: 80dB
Frequency Response: 50Hz ~ 20Hz, + 0.5dB
Input Power : 175 ~ 230V AC/50Hz

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High Pass Filter HPF-240
Pass Band (MHz) : 240 – 1000MHz
Impedance : 75 Ohm
Insertion Loss ( 240-1000Mhz): 1.0dB(typ) / 3.0dB(max)
Return Loss (240-1000MHz) :20dB(typ) / 14dB(min)

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High Pass Filter HPF- 380
Pass Band (MHz) : 380 – 1000MHz
Impedance : 75 Ohm
Insertion Loss ( 380-1000Mhz): 1.0dB(typ) / 3.0dB(max)
Return Loss (380-1000MHz) :20dB(typ) / 14dB(min)

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Được sửa bởi duyminh ngày Tue Aug 02, 2011 2:25 pm; sửa lần 1.

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Re: Thiết bị truyền hình cáp CATV

Bài gửi  duyminh on Mon Sep 15, 2008 3:00 pm

CATV / SMATV Splitter & Tap
Hệ thống truyền hình vệ tinh (MATV, CATV System)


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Re: Thiết bị truyền hình cáp CATV

Bài gửi  tatthanh2409 on Fri Oct 22, 2010 11:36 pm

Thanks cyclops

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Re: Thiết bị truyền hình cáp CATV

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