HIGH GAIN CATV AMPLIFIER

AED200.00
In stock
Product Model
HGA-862-40
ASTEL High Gain amplifier is primarily used for long branch or distribution lines where higher gain is required. Astel HGA-862-40 uses an extra push pull Pre-amplification stage to increase the gain and keep the noise low.
ASTEL High Gain amplifier is primarily used for long branch or distribution lines where higher gain is required. Astel HGA-862-40 uses an extra push pull Pre-amplification stage to increase the gain and keep the noise low.
More Information
Technical specification
Main Features
 
1) ASTEL HGA-862-40 model features low Noise Cable TV Hybrid Module design, signal level
adjustments, and thus is thus widely used in Cable TV branch or distribution lines. In a typical
situation , a few extra dB of gain would drive the distribution line by 30-40 meters of branch or
serve and extra customer.
2) Built in Surge arrestors and thus protects your expensive equipment from very high lightning
inrush current.
3) Built in ATC (Auto Temperature Compensation circuit) to minimize the changes in amplification
factor due to temperature changes.
4) High Price Performance Ratio.
5) Aluminum Alloy housing, waterproof, and dustproof and anti Electromagnetic interference resistant.
6) Built in Surge protectors.
7) Metal housing helps in faster heat dissipation.
8) Hybrid Module Design.
9) Adjustable Gain and Slope.
10) Output mode 1 way with coupler (test) or 2 way splitter.
 
Parameter HGA-862-40-220V HGA-862-40-60V
Frequency Range 47-862 MHz 47-862 MHz
Gain 39 dB 39 dB
Noise Figure ≤ 9 dB ≤ 9 dB
Frequency Response ± 0.75 dB ± 0.75 dB
Gain Control 0 to -20 dB 0 to -20 dB
Slope Control 0 to -20 dB 0 to -20 dB
In band Flatness ±0.75 dB ±0.75 dB
CTB ≥60 dB ≥60 dB
CSO ≥60 dB ≥60 dB
Maximum Output Level 117 dBuV 117 dBuV
Return Loss ≥16 dB @47-550 MHz
≥14 dB @550-862 MHz
≥16 dB @47-550 MHz
≥14 dB @550-862 MHz
In/ Out Impedance 75 ohms 75 ohms
Power Consumption 12 VA, 230 V/ 50 Hz 12 VA, 230 V/ 50 Hz
Dimensions 12 VA, 230 V/ 50 Hz 230 X 140 X 60 mm, 1.5 Kg
Output Ports F type, Input and Output, Test point F type, Input and Output, Test point
 
 
Disclaimer
1. Astel Digicom Electronics reserves the right to change, modify specifications without prior notice.
2. All pictures are for illustrative purposes only. Actual product may be different in color and size that may appear in product specifications.
3. Every effort is made to provide accurate information at the time of publishing, however Astel Digicom Electronics LLC is not responsible for
any loss, directly or indirectly caused by any error in publishing.
4. E&OE (Errors and Omissions are excepted)