1211E BK Precision, 1211E Datasheet
1211E
Manufacturer Part Number
1211E
Description
Pattern Generator; White, Yellow, Cyan, Green, Magneta, Red, Blue, and Black
Manufacturer
BK Precision
Datasheet
1.1211E.pdf
(1 pages)
Specifications of 1211E
Chroma
Auto⁄Manual
Color Bars
White, Yellow, Cyan, Green, Magneta, Red, Blue, and Black
Convergence
15 Vertical x 11 Horizontal
Dimensions
1.5 in. L x 3.8 in. W x 5.7 in. H
Impedance, Output
75 Ohms
Power Source
9 V Battery
Rasters
White, Red, Green, Blue, Yellow, Cyan, Magenta, and Black
Rf Output
CH3 == 61.25 MHz (Crystal Controlled)
Stability
50 ppm
Staircase
Linear Staircase Signal with 5 Equal Steps From Black to White
Weight
9.6 Oz.
Window
White Window with Black Background
Lead Free Status / Rohs Status
RoHS Exempt Product
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
1211EA-1004=P3
Manufacturer:
TOKO/东光
Quantity:
20 000
Color Bars
Chroma
Staircase
Rasters
Window
Convergence
RF Output
Level
Impedance
Stability
S-Video
Composite Video
RGB Output
Sound
Sync Outputs
Power Source
Operating Temperature
Dimensions
Weight
Accessories
Accuracy
Amplitude
Impedance
Patterns
Level
Impedance
Composite
Horizontal
Vertical
Impedance
Color Subcarrier
SUPPLIED: instruction Manual, 9V battery (1211E)
OPTIONAL: BE-12 AC adapter
74
Specifications
White (75% or 100%, switch selectable)
Yellow, Cyan, Green, Magenta, Red,
Blue, Black (7.5% set-up)
Switch Selectable
±5˚ and ±5 IEEE
COLOR OFF obtains staircase
from color bars
Black
Does not apply
Center dot
7x11 dots
7x11 crosshatch
Center Cross
Channels: CH 3, CH 4, IF .
61.25, 67.25, 45.75 MHz±0.008 MHz
10 mV rms minimum into 75
75
Does not apply
1V p-p into 75
Negative or positive polarity sync available
Variable 0 to ±1.2V p-p into 75
Calibrated 1V p-p position with negative sync.
75
BNC and D-Type Sub-Miniature Connectors.
convergence and color bars
TTL level and low level, (0.8±0.2V), switch selectable
75
4.5 MHz ±0.2% modulated by approximately
1 kHz audio tone, switch selectable
NTSC-M TTL level; interlace for NTSC color bars
and switch selectable interlace or progressive for
convergence patterns (negative polarity sync)
TTL level (Positive polarity sync.)
TTL level (Positive polarity sync.)
75
NTSC signal: 3.579545 MHz (+50Hz)
105 to 130VAC, 60Hz, 8W
32˚ to 122˚F (0˚to +50˚C)
3.39 x 10.39 x 11.42" (86 x 264 x 290mm)
2.8 lbs (1.3kg)
1249B
1249B
White, Yellow, Cyan, Green,
Magenta, Red, Blue, and Black
Auto/Manual
Linear staircase signal with 5 equal
steps from black to white
White, Red, Green, Blue, Yellow,
Cyan, Magenta, and Black
White window on black background
15 vertical x 11 horizontal
white dots on black raster
white lines on black raster
Centering Box on screen
Circle with 1x1 crosshatch
CH3 = 61.25MHz, crystal controlled
75
50 ppm.
Chrominance Output: 0.75V
p-p into 75
Luminance plus Sync Output:
1V p-p into 75
1.2V p-p into 75
Does not apply
Does not apply
9V battery or AC Adapter (not included)
(9V DC, 100mA 5.5mm x 2.5mm center pin)
1.5 x 3.8 x 5.7" (38 x 97 x 145mm)
9.6oz. (272g)
One Year Warranty
1211E
models
Model 1249B
NTSC Generator with RGB
The 1249B is ideal for comprehensive testing,
servicing and adjustment of video and televi-
sion equipment, television receivers, video tape
recorders, video monitors, closed circuit televi-
sion systems and components, and master
antenna systems and components.
Model 1211E
Portable NTSC Pattern
Generator with S-Video,
Composite Video and
RF outputs
This handheld NTSC Pattern Generator is
powered by a 9 volt battery or AC adapter
providing NTSC color bars, crosshatch, dot,
staircase, circle, center cross, windows, and
a full range of color raster patterns. The out-
puts available are composite video via RCA
connector, a RF output BNC connector, or an
S-Video mini-DIN output. Signals can be pro-
duced as an interlaced or progressive scanning
mode.
NTSC color bar pattern, ±5 and
±5 IEEE units
CH 3, CH 4, and IF outputs
crystal controlled
Calibrated 1Vp-p or variable
composite video output
RGB outputs on BNC or 9-pin
D connector
Composite sync, vertical sync,
and horizontal sync outputs
Interlaced or progressive scan
30 Hz signal is provided for
isolation of servo problems in VCR’s
S-Video, composite video,
RF output
Interlace or progressive scanning
system
9VDC battery (included)
AC adapter available
1211E