300 Вт FM Вещательное оборудование fm-передатчики для

No.

Item

Specifications

1

 Frequency Range

87.5-108 MHz any optional

2

Output Power

300w

3

Load Impedance

50Ω

4

Radio Frequency Output Interface

1-5/8 flange (or customerized)

5

Residual Radiation

<-70dB

6

Modulation Frequency Offset

100% modulation, 75 kHz

7

Pre-emphasis

50μs/75μs

8

FM Signal to Noise Ratio

< -75dB (75 KHz Frequency Offset at 1 KHz)

9

Frequency Response

20Hz-15KHz <±0.1dB

10

Harmonic Distortion

30Hz-15KHz <0.1%

11

Parasitic Amplitude Modulation Noise

<-50dB (without modulation)

12

Load Wave Suppression Degree

<-45dB

13

Audio Input Level

0dBm

14

Audio Input Impedance:

10K (Unbalanced)

15

Left &Right Signal Level

30Hz-15KHz<0.5dB

16

Degree of Separation

30Hz>53dB (Typical Value: 56dB)

17

Ambient Temperature

-10—+50℃

18

Power Consumption

2.1KW

19

Overall Dimensions

48x44x9cm

20

Weight

13.75Kg