- Product Details
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Quick Details
-
Model:
-
catv amplifier modul
-
Brand:
-
SOFTEL
-
Item no:
-
AH1916M
-
Frequency Range:
-
45.00MHz to 870.00MHz
-
Lead time:
-
Around 1 week
-
MOQ:
-
1 PCS
-
RF output connector:
-
75Ω F-Female
-
Voltage input:
-
DC 5V for mini modulator,AC 240V input chassis
-
Channels:
-
24 channels
-
Application:
-
CATV Analog system
Quick Details
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
SOFTEL
-
Model Number:
-
AH1916
-
Model:
-
catv amplifier modul
-
Brand:
-
SOFTEL
-
Item no:
-
AH1916M
-
Frequency Range:
-
45.00MHz to 870.00MHz
-
Lead time:
-
Around 1 week
-
MOQ:
-
1 PCS
-
RF output connector:
-
75Ω F-Female
-
Voltage input:
-
DC 5V for mini modulator,AC 240V input chassis
-
Channels:
-
24 channels
-
Application:
-
CATV Analog system
Specification
INTRODUCTION
Single channel
Features:
1.16 Video& Audio input,1 RF output
2.H.F processed.Double side band modulator
3. MCU control for frequency control
4. Standard 19” housing for standard rack
5. User friendly controls in front panel
6. DSB modulator
Multi-channels features:
AH2401H is a 24 modular frequency fixed-channel modulator. It will be up to 24 audio and video signals into a road with 24 TV channels RF signals. The product is widely used in hotels, hospitals, schools, electronic teaching, factories, security
monitoring, VOD video on demand and other places of entertainment, especially for digital TV analog conversion, and centralized monitoring system. FEATURES 1. Stable and reliable
2. AH2401H of each channel is completely independent, channel configuration flexibility
3. Image high frequency and RF local oscillator MCU technique are used, frequency stability and high accuracy
4. The function of each integrated circuit chips are used, the whole high reliability
5. High-quality power supply, 7x24 hour stability
monitoring, VOD video on demand and other places of entertainment, especially for digital TV analog conversion, and centralized monitoring system. FEATURES 1. Stable and reliable
2. AH2401H of each channel is completely independent, channel configuration flexibility
3. Image high frequency and RF local oscillator MCU technique are used, frequency stability and high accuracy
4. The function of each integrated circuit chips are used, the whole high reliability
5. High-quality power supply, 7x24 hour stability
Parameters
|
Frequency
|
47～862MHz
|
|
Output Level
|
≥105dBμV
|
|
Output Level Adj. Range
|
0～-20dB (Adjustable）
|
|
A/V Ratio
|
-10dB～-30dB (Adjustable)
|
|
Output Impedance
|
75Ω
|
|
Spurious Output
|
≥60dB
|
|
Frequency Accuracy
|
≤±10KHz
|
|
Output Return Loss
|
≥12dB(VHF); ≥10dB(UHF)
|
|
Video Input Level
|
1.0Vp-p(87.5% Modulation）
|
|
Input Impedance
|
75Ω
|
|
Differential Gain
|
≤5%(87.5% Modulation）
|
|
Differential Phase
|
≤5°(87.5% Modulation）
|
|
Group Delay
|
≤45 ns
|
|
Visual Flatness
|
±1dB
|
|
Depth Adjust
|
0～90%
|
|
Video S/N
|
≥55dB
|
|
Audio Input Level
|
1Vp-p(±50KHz）
|
|
Audio Input Impedance
|
600Ω
|
|
Audio S/N
|
≥57dB
|
|
Audio Pre- emphasis
|
50μs
|
|
Rack
|
19 Inch standard
|
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