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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: SOFTEL
  • Model Number: AH-802
  • MODULATOR: catv

Packaging & Delivery

Packaging Details: standard export packing
Delivery Detail: 15 day

Specifications

AH-802 Full Range Agile Tunable Modulator49.75~847.25 MHz frequency range,I2C bus-mastering,3 digit LED display,GaAs component

AH-802 Full Range Agile Tunable Modulator
 
Features
  • 49.75847.25 MHz frequency range
  • 98 agile channels
  • I2C bus-mastering
  • 3 digit LED display
  • GaAs component used
  • Front panel control board to adjust frequency, modulation level,
  • A/V ratio, volume, RF signal level the LED display by tuning keys
  • High C/N, reliable and easy to operate
 
Specifications
RF
Frequency Range
49.75 MHz to 847.25 MHz
Frequency Stability
5 KHz
Output Level
110 dB μV max
Level Adjustment range
≥20 dB (132 Levels  Adjustable)
Output Impedance
75Ω
Spurious Output
-60 dB
Output Return Loss
14 dB
Adjacent channel
70 dB (min 65dB)
C/N    in band
68 dBmin 65dB)
Out-of-Band
60 dBmin 62dB)
IF
IF/Picture Output Frequency
38.00 MHz
IF/Picture Output Level
85 dB μV
Aural IF Frequency
31.5 MHz
A/V Carrier Ratio
-10 to -20 dB(10 Levels adjustable)
Video
Standard Video Input Leve
1.0V p-p
Video Input Impedance
75Ω
Video S/N
50 dB
Video Response
1.5dB
Differential Gain
2.5%
Differential Phase
2.5°
Chrominance Luminance Delay
40nS
Video clamping
25dB
Video Modulation Level
87.5%
Modulation Level
87.5%  (132 adjustable levels)
Audio
 
Input Level Range
+5 to +25dBmV
Input Impedance
>10 KΩ
Frequency Response
1.5 dB
Audio S/N
52 dB
Audio Distortion
0.4%
Audio Frequency
6.50 MHz ±500 Hz
Maximal Audio Frequency Deviation
50KHz
Pre-emphasis
50μs
Audio Modulation Deviation
132 Level Adjustable
General
Power
220V.AC/50 Hz
Dimension
19"(W)×12.6"(D)×1.75"(H)
Operation Temperature
-10+40
Weight
About 3.5KG
 
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China (Mainland) | Manufacturer, Trading Company
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