380MHz 5W DMR Repeater

NO.

Items

Parameters

Remarks

Downlink

Uplink

1

Frequency Range

390MHz~395MHz

380MHz~385MHz

Can be customized according to customer requirements

2

Output Power(Max)

37±2.0dBm

30±2.0dBm

3

Max Gain

95±3dB

90±3dB

4

Gain Modulation Range

30dB

5

Gain Modulation Step

1dB

6

Gain Modulation Error

While gain is 0-20dB,Error≤1dB;While gain is 21-30dB,Error≤1.5dB

7

Noise Factor

≤5dB

≤5dB

Test with full gain

8

Max NO Damage Input Power

-10dBm

-10dBm

9

Automatic Level Control(ALC)

Output power variation < 2dB or be off when adding 10dB at max output power.

10

Pass Band Ripple

≤3dB

11

VSWR

≤1.5

12

Time Delay

≤5.0μs

13

Spurious Emissions

In-Band

≤-36dBm/3kHz or ≤-60dBc/3kHz

Out-Band(Deviation from the band edge outside 2.5MHz)

9kHz~1GHz:≤-36dBm

1GHz~12.75GHz:≤-30dBm

14

IMD

In-Band

≤-45dBc/30kHz

Out-Band(Deviation from the band edge outside 2.5MHz)

9kHz~1GHz:≤-36dBm

1GHz~12.75GHz:≤-30dBm

15

Out of Band Rejection

≤-40dBc@±2.5MHz

≤-60dBc@±10MHz

16

Frequency Stability

≤0.05ppm

17

Monitoring & Control

Local :RS232

18

RF Connection Mode

N/F,50Ω

19

Type of Fiber Optical Cable

Single Mode

20

Fiber Optical Interface

FC/APC

21

Fiber Optical Loss

Max 8dBo

22

Optical Wavelength

1310nm/1550nm

23

Optical receiving sensitivity

-15dBm

24

Number of Slave Units

4 Slave Units per 1 Master Unit

25

Power Supply Mode

Master Unit /Slave Unit: AC 90V~260V,45~55Hz

26

Power Consumption

Master Unit: ≤90W

Slave Unit: ≤120W

27

Operation Temperature

-25℃ ~ +55℃

28

Casing class

Master Unit: IP55

Slave Unit: IP55

29

Machine Weight

Master Unit: ≤20kg

Slave Unit: ≤20kg

30

Dimension

Master Unit: 357mm×160mm×453mm (W*H*L)

Slave Unit: 357mm×160mm×453mm (W*H*L)

31

MTBF

≥50000h