Mini DVR Pro
™
Manual, Fast Forward Video, Inc.
12
Specifications
VIDEO INPUT
Analog Input:
Composite and S-Video(Y/C).
Levels:
1.0Vp-p, 75 ohms
Standards:
525/60 (NTSC) or 625/50 (PAL)
VIDEO OUTPUT
Analog Output:
Composite and S-Video (Y/C).
Horizontal Resolution:
550 TV lines (at 5:1 compression)
Levels:
1.0Vp-p, 75 ohms
Standards:
525/60 (NTSC) or 625/50 (PAL)
Connections:
Multi-pin for component
VIDEO INPUT DECODER
Format:
Digital 4:2:2 YCrCb
60 fields per second NTSC
50 fields per second PAL
Digital Color Space:
YUV
Sampling:
13.5 MHz
Pixel Resolution:
720 x 486 pixels (525/60)
720 x 576 pixels (625/50)
S/N Ratio:
50 dB
Bandwidth:
7 MHz (-3 dB)
Differential Gain:
2%
Differential Phase:
2 deg.
ADC Differential Linearity:
+/- 0.7 LSB
ADC Integral Linearity:
+/- 1.0 LSB
VIDEO OUTPUT ENCODER
Digital Color Space:
Digital 4:2:2 YCrCb
Analog Bandwidth:
Y: 6.75 MHz
C: 1.3 MHz
Composite:
4.5 MHz (NTSC)
5.0 MHz (PAL)
DAC Resolution:
10 bits x 3
S/N Ratio:
60 dB
VIDEO COMPRESSION
Codec:
Zoran
Method:
JPEG (Joint Photographic Experts
Group)
Compression Ratio: Variable down to 4:1
MEMORY
Multi-port Frame Buffer:
32 MB DRAM
COMPACT FLASH
Multiword (DMA) direct
memory access, only.
Sandisk or equivalent.
MICROPROCESSOR
Type:
Intel 80386EX
Clock Speed:
40 MHz
Local ROM/EPROM:
1MB Flash EEPROM
Local SRAM:
1MB 0 wait state
COMMUNICATIONS INTERFACE
RS-232:
Conforms to Sony “Remote
(9 pin)” protocol. 38400
baud, 8 data bits, odd parity,
1 stop bit.
AUDIO SPECIFICATIONS
Resolution: 16
bits
Sampling Rate, FS:
8.0 KHz to 52 KHz
Channels:
2 in, 2 out
Dynamic Range:
80 dB
Total Harmonic Distortion:
022%, -73 dB
Intermodulation Distortion:
90 dB
Crosstalk:
-80 dB
Interchannel Gain Mismatch:
+/- 0.5dB
Input Voltage:
1 VRMS nominal, 3V p-p
max
Input Impedance:
20K ohms
Input Programmable Gain Span: 22.5 dB
Full Scale Output Voltage:
0.707 VRMS, 2.0V p-p
Output Impedance:
600 ohms
Output Attenuation Range:
94.5 dB
Passband:
045 FS
Passband Ripple:
+/- 0.1 dB
GENERAL
Size:
5.2” W x 8” L x 3.7” D
Power Consumption:
3 watts not including
storage device(s).
Input Voltage – 4*AA
battery or 9V DC Adapter
Warranty: 1
year
Specifications subject to change without notice
