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Amplificator CATV Zinwell LE-2500C(E)-3032PP
Acest amplificator CATV produs de Zinwell, importat si distribuit de compania noastra este un echipament robust,
fiabil si la un pret competitiv pe piata romaneasca.
LE 2500 este un amplificator CATV foarte folosit de operatorii de cablu din Romania.
| Modul preamplificare pentru amplificator CATV Zinwell |
| Model Number |
LE-2500C-3032PP |
LE-2500E-3032PP |
| Operating frequency range |
MHz |
47~550 |
47~750 |
| RF Amplification Device |
|
Push-Pull Hybrid Module |
| Frequency Response |
dB |
32.5±1.5 |
| Operating Gain |
dB |
30 |
| Gain Flatness |
|
±1.5 |
| Noise Figure |
dB |
8 |
| Output Level (for reference) |
|
77 NTSC chs. |
110 NTSC chs. |
| dBµV |
98 / 106 (49 / 550 MHz) |
96 / 104 (49 / 750 MHz) |
| Composite Second Order (CSO) |
dB |
-72 |
-61 |
| Composite Triple Beat (CTB) |
dB |
-60 |
-53 |
| Cross Modulation (XMOD) |
dB |
-60 |
-54 |
| Return Loss |
dB |
16 typ. 12 min. |
| Input Attenuation Control (Built-in) |
dB |
0~18, continuously adjustable |
| Input Equalizer (Adjustable or Fixed value type) |
dB |
0~18, continuously adjustable |
| Current Consumption |
DC |
320mA @ 24V DC |
| Passive Return Path (Built-In) |
| Frequency Range |
MHz |
5~30 |
| Insertion Loss |
dB |
1.0 typ. 2.0 max. |
| Return Loss |
dB |
12 typ. 10 min. |
15 typ. 12 min. |
| Flatness |
dB |
±0.5 |
| Specificatii generale amplificator CATV Zinwell |
| Input & Output Test Ports |
dB |
-30±2 |
| Power Consumption & Requirement |
W |
9W @ 35~90V DC; 30~90V AC
47~63Hz square or sinusoidal wave |
| Switching Power Supply Output Rating |
DC |
450mA @ 24V DC |
| Input & Output Impedance |
ohm |
75 |
| Surge Protection |
V |
7000 for 1.2x50µs |
| Power Passing |
A |
7 |
| Over Voltage Protection |
Vac |
120 |
| Operating Temperature |
°C |
-40 ~ +60 |
| Fuse |
A |
2 (5x20mm) |
| Dimensions (with connectors) |
mm |
230(L)x170(W)x85(H) |
| Weight |
Kg |
2.2 |
| Thread Ports for Input & Output Connectors |
|
5/8" - 24NEF Female |
| Module optionale pentru amplificator CATV Zinwell |
| Module |
Type |
Module Code |
Module Description |
Remark |
| Attenuator |
Built-in |
|
0 ~ -20dB adj. |
Built-in |
| Input EQ. |
Fixed value (plug-in) |
FA-0 |
0~1000MHz, 0 dB Jumper |
|
| FS-55/1,2,3 ~ 20 |
550MHz fixed value EQ. |
|
| FS-75/1,2,3 ~ 20 |
750 MHz fixed value EQ. |
|
| Adjustable (plug-in) |
MS-55/18 |
550MHz 0 ~ -18 dB adj. EQ. |
|
| MS-75/18 |
750MHz 0 ~ -18 dB adj. EQ. |
|
| Output Passive Module |
(plug-in) |
JP-0 |
0 dB Jumper |
Standard |
| TOE-4/4 |
862 MHz 4dB splitter |
|
| TOE-6/2 |
862 MHz 6dB tap off |
|
| TOE-10/1 |
862 MHz 10dB tap off |
|
| TOE-15/1 |
862 MHz 15dB tap off |
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