SCTE Standard CATV Amplifier( Single-gain)
SCTE Standard CATV Amplifier( Single-gain)
Features:
1·In according with SCTE standard;
2·Inner conductor is 360°pin structure, push or pull force≥100g, gold plated;
3·Aluminum housing with copper connector, the RFI >100dB;
4·Affordable 6kV/200A 0.5µS-100kHz ring wave.
Electric performance:
Model |
LDA 101N |
LDA 151N |
|||||
Parameter |
Unit |
Min value |
Max value |
|
Max value |
||
Forward (downstream) Path | |||||||
Frequency Range |
MHz |
47/54/70/85 |
1002 |
47/54/70/85 |
1002 |
||
Gain |
dB |
10 |
|
14 |
|
||
Flatness |
dB |
|
±0.5 |
|
±0.5 |
||
Output level 1 |
dBµV |
80 |
|
85 |
|
||
Noise Figure |
dB |
|
4.0 |
|
4.0 |
||
Group Delay |
Front 1st chl |
ns |
|
30 |
|
30 |
|
2nd chl |
ns |
|
15 |
|
15 |
||
From 3th chl |
ns |
|
5 |
|
5 |
||
CTB 1 |
dBc |
|
-73 |
|
-73 |
||
CSO 1 |
dBc |
|
-62 |
|
-62 |
||
Reverse (upstream) Path | |||||||
Frequency Range |
MHz |
5 |
30/47/55/65 |
5 |
30/47/55/65 |
||
Insert Loss |
dB |
|
1.0 |
|
1.0 |
||
Flatness |
dB |
|
±0.5 |
|
±0.5 |
||
Group Delay |
5 ~ 6MHz |
ns |
|
5sapn0.1MHz |
|
5sapn0.1MHz |
|
6 ~ 10MHz |
ns |
|
20sapn1MHz |
|
20sapn1MHz |
||
Above 10MHz |
ns |
|
5sapn1MHz |
|
5sapn1MHz |
||
General performance | |||||||
Resistance |
Ohm |
75 |
|||||
Return Loss |
dB |
18 |
|||||
Cross Modulation 2 |
dBc |
-75 |
|||||
Hum Modulation |
dBc |
-70 |
|||||
RFI Shielding |
dB |
100 |
|||||
Surge Withstand |
RF IN port |
IEEE C62.41 B3 6kV/3kA combo wave+A3 6kV/200A ring wave |
|||||
Other ports |
IEEE C62.41 category A3 6kV/200A ring wave |
||||||
Power Consumption |
mA |
125 |
|||||
Waterproof |
kg/cm2 |
1 |
|||||
F port Conductor |
|
360°pin structure,push or pull force≥100g, gold plated. |
|||||
Working Temperature |
°C |
-40 ~ +60 |
|||||
Measurement |
mm |
115×95×30 |
|||||
Weight |
g |
180 |
|||||
1. Input flat 70dBµV, 77 channels/6MHz, 550 ~ 750MHz digital signals, carrier level 60dBµV;
2. Frequency between downstream 5MHz and upstream 6MHz.

Certificates

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