| Front
Switches |
(8) Power, A, B, C, D, Flip X, Flip Y, Bars |
| Rear
Controls |
(4) 4 position DIP
switch for options
1 - NTSC/PAL Select
2 - Not used at the present time
3 - Not used at the present time
4 - Not used at the present time |
| Rear
Connections |
(8) Power, A in, B
in, C in, D in, composite video out, S-video out, Remote, Keyboard (unused) |
| Internal
adjustments |
None |
| Input
levels |
|
Composite Video |
1Vpp composite (75
ohm) |
| Output
levels |
|
Composite |
Video - 1Vpp into 75 ohm
(color bar reference) |
|
S-Video |
1Vpp (Luminance),
286mV (Burst) into 75 ohm
(color bar reference) |
| Connectors |
|
Composite in/out |
(5) BNC female |
|
S-Video in/out |
(1) 4 pin mini-DIN
female |
|
Power |
1.3mm female coaxial
barrel power jack |
| |
RS232
(standard) |
3.5mm female
stereo phone jack |
| |
Keyboard (KBRD) |
Not used at this time, available for
future options |
| Memory |
64M bit,
(full frame x 1 each input channel) |
| Time
Base correction |
Digital memory |
| Input
Filters |
Multi-stage analog
anti-aliasing filter |
| Decoding |
9 bit multi-standard
digital decoding |
| Line
Lock |
Digital Phase Locked
Loop (independent each input channel) |
| Subcarrier
Lock |
Digital Phase Locked
Loop (independent each input channel) |
| Comb
Filter |
Multi-line 4H
adaptive (NTSC composite only) |
| Processing |
8 bit, 4:2:2,
ITU-R601 and ITU-R656 standards |
| Image
Enhance |
2D peaking |
| Encoding |
10 bit
full Digital
Modulation |
| Oversampling |
2x (27Mhz) output
over sampling |
| Output
DACs |
10 bit digital to
analog converters |
| Output
Filters |
Digital
oversampling plus forth order analog anti-aliasing (reconstruction) filters |
| Output
Subcarrier |
Digitally
synthesized from master clock |
| Master
Clock |
27Mhz +/- 50PPM
(0.005%) typical |
| Subcarrier
Frequency |
NTSC: 3.579545Mhz
PAL: 4.43361875Mhz (PAL B, D, G, H, I standards) |
| Horizontal
Frequency |
RS-170/NTSC:
15.734Khz typical
CCIR/PAL: 15,625Khz typical |
| Vertical
Frequency |
RS-170/NTSC: 59.94Hz
typical
CCIR/PAL: 50Hz typical |
| Sync
System |
NTSC, PAL, RS-170,
CCIR |
| Bandwidth |
6Mhz typical |
| Crosstalk |
48dB |
| Gain
Match |
Typically within
2% |
| AGC |
Yes, active all channels for
luminance and chroma |
| Temperature |
|
Operating |
0° - 50° C (32° -
122° F) |
|
Storage |
-40° - 60° C
(-40° - 140° F) |
| Humidity |
|
Operating |
10% - 90%
(non-condensing) |
|
Storage |
5% - 95%
(non-condensing) |
| Power |
|
Voltage |
+5VDC +/5% , negative ground
(Universal power module included with cased products) |
|
Consumption |
450mA typical (3W) |
|
Protection |
Automatic electronic
fuse, internal, self resetting |
| Size |
5.00"D x
7.25"W x 1.60"H (127 mm D x 184 mm W x 40 mm H)
including connectors |
| Weight |
19.5 oz., (550g) |
| Country
of Origin |
Manufactured in the USA by MicroImage
Video Systems |
| Power Supply Country of Origin |
Taiwan or China |
Cased units come with a universal power supply
(USA style power cord) and operation manual.
Board level products do not include a power supply module. |
| The MIR540 does not provide power to the cameras. |
| Specifications are subject to
change without notice. |
Board Level, OEM and Custom products are also available.
Please contact MicroImage Engineering for additional
information. 