economy tv equipment catv adjacement fixed modulator Satellite TV Modulator

economy tv equipment catv adjacement fixed modulator Satellite TV Modulator

USD $450 - $500 /Set

Min.Order:1 Set

Supply Ability:
100 Set / Sets per Month
Port:
shenzhen
Payment Terms:
Credit Card

Quick Details View All >

Place of Origin:
Guangdong, China
Brand Name:
detaik
Model Number:
dtk-50168

Shenzhen Detaik Technology Co., Ltd.

Business Type: Manufacturer
Shenzhen Guangdong China
Main Products: Lcd touch monitor and Lcd monitor ,POS and POS accessories ,BNC Monitor ,Mini Computer

Product Details

Economy tv equipment catv adjacement fixed modulator Satellite TV Modulator

 

 

 

 Technical Characteristics: 

1.Compact size, easy installation;

2.Micro-computer control, image sound two-phase locking;

3.IF SAW filters to deal with, excellent VSB;

4.High-output, continuously adjustable sound frequency offset, high reliability; 

5.A wide range of linear power supply; 

6.The use of SMD technology, machine stability.

 

economy tv equipment catv adjacement fixed modulator Satellite TV Modulatoreconomy tv equipment catv adjacement fixed modulator Satellite TV Modulatoreconomy tv equipment catv adjacement fixed modulator Satellite TV Modulatoreconomy tv equipment catv adjacement fixed modulator Satellite TV Modulator

economy tv equipment catv adjacement fixed modulator Satellite TV Modulator

 

Output frequency range

MHz

47—871

RF output level

dBµV

110 or up

Parasitic output rejection ratio

dB

≥60(Maximum output frequency)

RF output return loss

dB

≥13

Video transfer system

%

87.5(Video input level 1Vp-p)

Video-band flatness

dB

±1.2

Differential gain

%

≤3

Differential Phase

°

≤3

Video signal to noise ratio

dB

≥60

Color / light time delay difference

ns

|Δτ|≤45

Image/sound power ratio (V / A)

dB

10—20 Continuously adjustable

Images,sound freq. spacing

KHz

6500±2(PAL-D/K); 5500±(PAL-B/G);4500±2(NTSC)

Accuracy of image carrier freq

KHz

≤5

Audio Frequency Modulation

KHz

50

Audio total harmonic distortion

%

≤1

Audio signal to noise ratio

dB

≥60

Audio pre-emphasis

µs

50

Power Supply

V

AC 90-265V

Ambient temperature

°C

5—50

Relative humidity

%

≤85

Atmospheric work pressure

Kpa

86—106

Overall dimensions

mm

550x290x260 

Gross Weight

Kg

12.00

 

2)Active Mixer (Combiner) Technical Parameter:

Output frequency range

MHz

47—871

Differential gain

%

≤3

Video-band flatness

dB

±0.5

Nominal input level

dBµV

108

Nominal output level

dBµV

111

Noise figure

dB

≤8

Return Loss

dB

≥12

C/CSO

dB

64

Power input

V

AC90-265V

Output 

Channel

16

Output voltage

V

DC 12 , 3.5A  (Max)

 

 

 

Contact Supplier

Ms. Rosemary Liu Sale Chat Now
Telephone
086-755-83987065
Mobile
86 18928445266
Fax
086-755-83987365
Address
Room 29H,Duhui Elecrtonic Building,Futian Districe Shenzhen,Guangdong

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