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Color TV Signal Generator Audio Video Test Equipment - 1Vp-P/75Ω - Y, RY, BY

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Color TV Signal Generator Audio Video Test Equipment - 1Vp-P/75Ω - Y, RY, BY

Brand Name : HongCe

Model Number : AS305E

Certification : Calibration certificate(cost additional)

Place of Origin : China

MOQ : 1 set

Price : Negotiation

Payment Terms : T/T

Supply Ability : 10 sets per month

Delivery Time : 30 days

Packaging Details : Carton box

Name : Color Signal Generator

Warranty : 1 Year

Output amplitude : ≥1.5Vp-p(0-1.5Vp-p adjustable )/75Ω

Polarity : Positive polarity

Blanking level : 0±0.2VDC

Synchronous signal ratio : 30%

Input amplitude : 1Vp-p/75Ω(Modulation rate of about 82%)

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Color TV Signal Generator Audio Video Test Equipment - 1Vp-p/75Ω - Y, RY, BY

Product information:

AS305E color TV signal generator is a full-channel, multi-standard color TV signal generator. It uses an intermediate frequency vestigial sideband modulation and then frequency conversion radio frequency mode to ensure that the signal has consistent characteristics in the entire TV bandwidth, so it can be used as a standard-level TV signal source and a high-performance modulator. The channel, frequency, TV format, and output level of the signal source are all displayed on an LCD screen at the same time. Each video signal has independent key operation and instructions, so the operation and use are very convenient, and the display is intuitive. Audio Video Test Equipment

The signal generator Audio Video Test Equipment not only has video signal and radio frequency signal output (the output amplitude of video signal and radio frequency signal are both variable), but also has external video signal and audio signal input modulation function; color and brightness separation signal (S-VIDEO) can be added as needed , Video component signal (Y, RY, BY), synchronization, blanking pulse signal output. The signal generator is very suitable for scientific research institutions, schools, factories and other units.

Parameter:

Video signal output Audio Video Test Equipment
Output amplitude ≥1.5Vp-p(0-1.5Vp-p adjustable )/75Ω
Polarity Positive polarity
Blanking level 0±0.2VDC
Synchronous signal ratio 30%
External video signal input
Input amplitude 1Vp-p/75Ω(Modulation rate of about 82%)
Polarity Positive polarity
Chrominance signal
Chrominance carrier frequency

4.433619 MHz PLA/B.D.G.H.I.K

3.579545 MHz NTSC/M

Chrominance phase error

Color sync + 3°

Each color±5°

Internal audio signal 1kHz±10% sine wave
External audio signal input
External audio frequency range 20Hz-15kHz
External audio input amplitude 420mV/rms (The frequency deviation at 1kHz is about ±50 kHz)
Signal generator operating system PAL/B.G., PAL/I, PAL/D.K, NTSC/M (Optional)
Video and audio carrier
Video carrier frequency range 45MHz~871.25MHz
Frequency error ≤7×10-5
Output amplitude 50-110+10 -5 dBuV/75Ω
Video modulation mode AM / negative
Audio carrier and video carrier spacing

4.5 MHz NTSC/M

5.5 MHz PLA/B.G.H

6.0 MHz PLA/I.

6.5 MHz PLA/D.K

Video carrier to audio carrier ratio 13±3dB
Out of band restraint ≥ 50dB
Image signal
Grayscale Linear 8 level street ladder signal (from black to white)
Square 11 horizontal bar × 15 vertical bar
Spot Horizontal 15 points x vertical 11 points

Center cross

Audio Video Test Equipment

3 bars of 1 center vertical line, 2 for the left border line.

3 bar 1 for the center line, 2 for the upper and lower border line.

Black and white grid 16 horizontal grid × 12 vertical grid
Multiwave group 0.8 to 5MHz single frequency signals of 8 groups
Half black and half white The left half is black and the right half is white
Standard color

Range format: 100/0/75/0 PAL system

77/7.5/77/7.5 NTSC

Red field Amplitude format: consistent with the same color
Green field Amplitude format: consistent with the same color
Blue field Amplitude format: consistent with the same color
White field 100%White
Four vector Y=50%
Ring Y=100%, Radius 4.5 squares
Color TV Signal Generator Audio Video Test Equipment - 1Vp-P/75Ω - Y, RY, BY

Product Tags:

Positive Polarity Audio Video Test Equipment

      

15kHz Audio Video Test Equipment

      
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