Specifications
1.pa amplifierfessional design and made in china
3.Factory price
4.Outdoor or indoor equipmments is available
Analog Optical Fiber pa Amplifier Used in CATV System Amplifier
1.Description:
CATV mini amplifier applies to catv trunk and distribution system.
--- Our JZS series of amplifier has two-way broadband design with dual-stage both forword and reverse.
---With back-stage power dual amplifier output.
---It has characteristics of wide working range and strong output.
2.Technical parameters :
Items | Unit | Technical parameter | Note | ||
Forward | Reverse | ||||
Frequency range | MHz | 47/87~862/1000 | 5~65 | Custom other frequency segmentation ways | |
Rated gain | dB | 36/32 | 20 | reference frequency is 862MHz | |
Operating gain(two-way, AGC) | dB | 30 |
| Forward reference frequency point is 862, and reverse for 65MHz | |
Flatness in band | dB | ±0.75 | ±0.75 | Two-way is 0.75 | |
Rated output level(OUT1) | dBuV | Branch108 distribution104 | 112 | when testing, the output level is 110 dBuV, f1=65mhz, f2=63mhz,f3-57mhz | |
C/CTB | dB | ≥ 62 |
| Forward 79 way PAL-D analogue channel | |
C/CSO | dB | ≥ 62 | ≥55 |
| |
Noise figure | dB | ≤8 | ≤10 |
| |
Reflection loss | dB | ≥16 | ≥16 |
| |
Standard power voltage | V | A:60V B:220V | AC | ||
| size | mm | 230*123*40 |
3.Company information:
| Business Type: | Manufacturer, Trading Company | |
|---|---|---|
| Main Products: | Transmitter,Receiver,Amplifier,EDFA,DVB-C Set Top Box | |
| Location: | Shaanxi, China (Mainland) | |
| Year Established: | 1999 | |
| Number of Employees: | 51 - 100 People | |
| Total Revenue: | USD7,860,989 | |
| Main Markets: | Domestic Market, South Asia, South America | |
| Product Certifications: | Certificate of network access for broadcasting equipment,Certificate of network Access for Broadcasting Equipment,Certificate of network Access for Broadcasting Equipment,Certificate of network Access for Broadcasting Equipment,Certificate of network Access for Broadcasting Equipment,Certificate of network Access for Broadcasting Equipment,AOI,Golden customer,The best partner,3C,certificate of abyding by contract,Famous Brand,hi-tech new industrial enterprise |
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