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Two-way Trunk Aplifier
Two-way Trunk Aplifier
Supplier Info
[China Supplier]
Contact Person : Ms. Han Cindy
Tel : 86-29-88220111-266
Fax : 86-29-88223931
Product Detail
1. Frequency range:5~30/42/65MHz 2. LED Indicator(+24VDC) 3. 2 way outputs 4. Reverse Optional

                            Two Way Trunk Amplifier Specification

Device Diagram:

The Picture of Theory:

Technical Parameter:

Items

Unit

Technical parameter

Note

Forward

Reverse

Frequency range

MHz

47/87~750/550

5~42

Customers can order other frequent cutting mode

Rated gain

dB

30

22

Forward reference frequency point is 862MHz, and reverse is 65MHz

Working gain(two-way ATC)

dB

28

 

Forward reference frequency point is 862MHz, and reverse is 65MHz

Flatness in band

dB

±0.5

±0.5

Two-way is ± 0.75

Rated output level(OUT1)

dBμV

Branch102 distribution98

108

Forward reference frequency point is 862MHz, and reverse is 65MHz

Branch Output Level(OUT2)

dBμV

Branch92 distribution98

Forward reference frequency point is high end, and reverse is 42MHz

C/CTB

dB

66

 

Forward 59 way PAL-D analogue channel

C/CSO

dB

64

≥52

Forward 59way PAL-D analogue channel, reverse for 10/.60MHz

Noise figure

dB

≤8

≤10

 

ATC characteristics

dB

±2(±30°C)

  

Return loss

dB

≥16

≥16

 

Group time delay

ns

≤10

≤20

112.25/116.68MHz(forward) 57/59MHz(reverse)

Signal alternating voice ratio

%

<2

 

Concussion resistant voltage

KV

5

10/700us

Standard power voltage

V

A:30~65V   B:180~260V

AC

Two-way Trunk Aplifier

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