SPECIFICATIONS
MITSUMI
Super compact RF Modulators for VCR
MDF33-UMP30A
OUTLINE
MDF33-UMP30A booster-incorporated RF
modulator is functionally designed by taking the
digital STB design into account. Its RF output
can be set to optional channels out of CCIR
21~69 channels by mean of I
2
C control.
TV/VCR Tuners, RF Modulators
FEATURES
1. UHF output applies to 21-69 channels by means of I
2
C control (Video, AM negative modulation).
2. Conforms to CENELEC.
3. Applicable to 3 voice (G/I/K) electrical switches.
4. TSG is built in (I
2
C control).
5. Subminiaturized high-performance type.
Item
Specifications
MDF33-UMP30A
Supply Voltage
5V
Current Consumption
50mA (40mA typ.)
Gain
ANT IN
0~6dB (3dB typ.)
V.S.W.R.
ANT IN
3 max. (2.2 typ.)
Booster Section : BST, Freq. Range 47~862MHz
MITSUMI
Super compact RF Modulators for VCR
DIMENSIONS
Modulator Section
Item
Specifications
G-PAL
I-PAL
Supply Voltage/Tuning Voltage
5V/33V
Current Consumption/Tuning Current
70mA (60mA typ.)/3mA (1.5mA typ.)
Video Carrier Frequency
CCIR21~69ch, 471.25~855.25MHz (100kHz)
Audio Sub-Carrier Frequency
5,5000.005MHz
6,0000.005MHz
Video Carrier Output Level
64~72dB (68dB typ.)
Video to Audio Level Ratio
14~20dB (17dBd typ.)
Video Input Level
1Vp-p
Video Modulation
807%
Audio Input Level
0.5Vrms (1.41Vp-p)
Audio Modulation
5015%
Unit : mm, General tolerance : 0.5
*
Specifications may be changed without notice.
TERMINALS
1. AUDIO IN
2. GROUND
3. VIDEO IN
4. VT
5. MOD+B
6. CLOCK
7. DATA
8. NC
9. BST+B
*
For the technical details of the products in this page, please refer to Sales Technique Dept., AVC Business Division, Phone: 0462 (30) 3480.
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