Appendix A: Performance Specification

Table A- 1: Waveform Vertical Deflection (Cont.)

CATEGORY

DESCRIPTION

 

 

 

 

Video Input Crosstalk Between

RI:

Typically ≥60 dB

Channels

 

 

 

 

Frequency Response (Flat)

Req: ±2% to 10 MHz (X1 Gain) ±4% to 10 MHz

 

(X5 and X10 Gain), on screen signal (0.2 V or

 

0.1 V)

 

RI:

All inputs ac or dc coupling

 

 

Luminance Filter Gain

Req: 1 ±1%

 

RI:

Reference is FLAT at 50 kHz

 

 

Luminance Filter Response

Req: ≤3 dB attenuation at 1 MHz

 

≥40 dB attenuation at FSC

 

 

Luminance Filter Chrominance

Req: ≤34 dB

Rejection

 

 

(1745A & 1755A only)

 

 

 

 

Chrominance Filter Gain

Req: 1 ±1%

 

RI:

Ref. is flat at FSC (3.58 or 4.43 MHz)

 

 

Chrominance Filter Bandwidth

Req: 1.5 MHz ±0.3 MHz

 

RI:

Centered at FSC. Passband is typically

 

 

FSC + and - 750 kHz

 

 

 

Chrominance Filter

RI:

≥25 dB

Attenuation at 2X FSC

 

 

 

 

 

Differentiated Step Filter

RI:

≥40 dB

Attenuation at 2X FSC

 

 

 

 

 

1740A/1750A Series Waveform/Vector Monitor User Manual

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