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JM-50168 16 Channels Fixed Adjacent Modulator (Fixed Modulator Headend)

FOB Reference Price:Get Latest Price
1 Piece/Pieces (Min. Order)
Supply Ability:
500 Piece/Pieces per Week
Port:
Shenzhen / HongKong
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
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Overview
Specifications
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
DETAIK
Model Number:
JM-50168
Color:
Black / White / Silver
Packaging & Delivery
Packaging Details:
New original carton packaging foam.( 2 units in 1 carton)
Delivery Detail:
Within 2 working days after payment.

Specifications

JM-50168 is small size modulator platform which is made of 16 channel modulator units. It is catv modulator. fm modulator, rf

 

 

Product Description

 

 

Features: adjacent channel modulator

Small size frame to save space.

MCU control, Audio/Video dual phase-lock.
Excellent IF SAW filter to get excellent Audio and Video Linearity.
Fixed Channel in 48-560MHz or 48-870MHz.
High output level, out-band restrain over 65dB.
SMD, ultra stable operation.
Switch power supply for broad input power voltage.
Can install 16 pcs modulator units and 1 pc power supply unit 
 

SPECIFICATIONS

 
ItemParameter
Output Frequency Range48~871MHz
RF Output Level≥104dBμV
Spurious Harmonics≥60dB
RF Output Reverberate Loss≥13dB
Video Modulation Degree87.50%
Video Flatness±1.2dB
Differential Gain≤3@ 87.5%  Modulation index
Differential Phase≤3º@ 87.5%  Modulation index
Video S/N Radio≥60dB
C/L Delay≤45ns
Audio Frequency5.5MHz±2KHz(PAL-B/G)
Carrier Frequency Accuracyf≤5KHZ
Audio Carrier Modulation Deviation50KHz
Audio Harmonic Distortion≤1
Audio S/N Range≥60dB
Audio Pre-emphasis50μs
Power SupplyAC220V±10 50Hz±2Hz
Temperature Range5~40
Relative Humidity≤85
Atmospheric Pressure86~106Kpa
Dimensions483*200*90
Weight7.5 Kg

SPECIFICATIONS

 
ItemParameter
FREQUENCY(MHz)48-871
GAIN(dB)3
FLATNESS (dB)±0.5
TYPE INPUT LEVEL (dBuV)108
TYPE OUTPUT LEVEL (dBuV)111
MAX OUTPUT LEVEL (dBuV)≥124
NOISE FIGURE (dB)≤8
REFLECTION LOSS (dB)≥12
C/CSO (dB)64
POWER SUPPLY AC90~265V
INPUT PORTS

JM-50161 16 Channels Fixed Adjacent Frequency Modulator 16

OUTPUT VOLTAGEV

DC 12, 3.5A(MAX)

 

 

 

 

 

 

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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
2 Transactions 200+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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