With this modulator you can enjoy your audiovisual devices in any room of your home. It mixes the audio/video signal with the RF signal from the antenna, sending it through the coaxial cable to the different televisions in your house.
The modulator is intended for indoors. It is powered by the 230V electrical network.
The modulator has:
RF IN- RF signal input connector (F type) RF OUT- RF signal output connector (F type) AUDIO L- left channel audio signal input connector (RCA type) AUDIO R- right channel audio signal input connector (RCA type) VIDEO- video signal input connector (RCA type)
Technical Specifications of the Engel MV7127 Digisender-III Modulator (VHF/UHF)
MODEL: Digisender-III Modulator (vhf/uhf)
TYPE: Multi-room Audiovisual Modulator
COLOUR: white and blue
INPUTS: RCA + RF / Outputs: 1 x RF
FREQUENCY RANGE: Bd I: 47~68MHz / Bd III: 174~230MHz
BD S HIGH: 230~300MHz / UHF: 470~862MHz
MAXIMUM OUTPUT LEVEL: 85 dB?V / Dimensions: 142 x 75 x 38 mm
COMPATIBLE WITH: PAL B/G/I/M/N/D & SECAM L
DIMENSIONS: 19.8x9.8x7cm
WEIGHT: 1 Kg
Type
MV7127
Video Input
frequency Range
20Hz-6MHz
level/impedance
1V ±1dB/75Ω
Audio Input
frequency range
20Hz-15KHz
level/impedance/deviation *
775mV RMS/10KΩ/50KHz
audio frequency response precorrection
50µs
level adjustment
+1/±14dB
RF output
level (typical)/impedance
85dBµV/75Ω
output Channels
see tables 1-10
RF level adjustment
0/-15dB
signa/ noise ratio,weighted
≥-55dB
II,III intermodulation distortion **
<-60dB
amplitude modulation depth,typical
81%
video frequency response
±1dB (0.5/+4.0MHz);+1/-2dB(4.0/- 4.8MHz)
A/V ratio
12±3dB/16±3dB
carriers accuracy
±50KHz
frequency unstability
10 -5
sound subcarrier frequency
see tables 1,10
fine tuning range of video carrier frequency
±2.25MHz max.by 0.25 MHz step
Power consumption
230V~50Hz 3W
Operating temperature range
-10°C/ +50°C
Dimensions/Weight (packed)
147x65x40mm/0.29Kg
* default setting
** when RF output vision carrier frequency fo is between 175-190MHz and 230-255MHz- spurious at frequency 1.25xfo <-55 dB; When RF output vision carrier frequency fo is between 220-225MHz and 290-298MHz-spurious at frequency 0.75xfo <-58dB Softwarecontrol
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★★★★★
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Antonio
★★★★★
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MoreFm Network Spain
★★★★★
Order placed packaged well, dispatch and delivered promptly
Would use again.
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