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Khuếch đại nhánh 2 chiều WA1300-00

Khuếch đại nhánh 2 chiều  ZHT (WA1300-00) C-LINK Phân Phối

Khuếch đại nhánh 2 chiều ZHT (WA1300-00) C-LINK Phân Phối

1. Summary

WA1300-00 Field Bi-directional amplifier is the upgrade version of WA8200-00, Down broadband up to 1GHz, max gain up to 40db,it is the good choice for large NGB network .

 2. Performance
- Forward path use import low noise push pull amplify module or GaAs push pull module,2 Power-Double module or GaAs amplify module are used as output stage, Output level is stable and nonlinear index is good, import high index amplify module are used on return path, It’s distortion is little and SNR is high.
- It is more convenient to debug because of plug-in(or adjustable) duplex filters, plug -in fixed(or adjustable)equalizers, plug-in output splitters and scientific and rational on-line detection ports.
- The equipment can work steadily outdoor under bad environmental condition because of waterproof aluminium case, high reliability switching power supply and lightning protection system.

Item

Unit

Description

Downlink Transmission Path

Frequency Range

MHz

47/85 ~ 1000

Rated gain

dB

30

34

36

38

40

Minimum full gain

dB

≥30

≥34

≥36

≥38

≥40

Rated input level

dBμV

72

Rated output level

dBμV

108

Flatness in band

dB

±0.75

Noise figure

dB

≤10

Return loss

dB

≥16

Attenuation

dB

1-18 (Fixed inserts, 1dB stepping)

Match according to user requirements

Equalization

dB

1-15 (Fixed inserts, 1dB stepping)           

C/CTB

dB

65

Test conditions: 79 signals, Output level: 85MHz/550MHz/860MHz. 99dBuV/105dBuV/108 dBuV               

C/CSO

dB

63

Group delay

ns

≤10  (112.25 MHz/116.68 MHz)

AC hum modulation

%

< 2%

Gain stability

dB

-1.0 ~ +1.0

Uplink Transmission Path

Frequency Range

MHz

5 ~ 30/45/65

Rated gain

dB

≤20

Minimum full gain

dB

≤22

Maximum output level

dBμV

≤110

Flatness in band

dB

±0.75

Noise figure

dB

≤12

Return loss

dB

≥14

Carrier second-order

intermodulation ratio

dB

≥52  Test conditions: output level 110dBuV, test points F1=10MHz,

f2=60MHz, f3=f2-f1=50MHz

Group delay

ns

≤20  (57MHz/59MHz)

AC hum modulation

%

< 2%

General Characteristic

Characteristic impedance

Ω

75

Test port

dB

-20±1

Power supply voltage

V

A:AC(135 ~ 250)V;B:AC(35 ~ 90)V

Impulse withstand voltage

kV

> 5       (10/700μs)

Power consumption

W

35

Dimension

mm

WA1300-00:289(L)×218(W)×123(H)

WA1300CEAM-00:257(L)×203(W)×144(H)

               

Download datasheet: WA1300-00

Cách đặt hàng tại C-Link:

1. Hotline: 0904.999.815

2. Email: info@c-link.vn

3. Trực tiếp: Số 207, ngõ 192 Lê Trọng Tấn, Định Công, Hoàng Mai, Hà Nội

4. Đăng ký online theo form sau:


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