Zend 20031207011192435x 2 &Լx220446071eW)z))EԖ!#KhI9%5-3/RlDB.An!~e #4& )E|@U;`jHAW3\Eʐ3$dʐT.c T] 0sP!4m@; AM-10000 Shanghai Teng Guang Broadcasting Equipment Co., Ltd.

Products

AM-10000

Product Category:Products > AM transmitters
Brief introduction:
ALL-SOLID-STATE 10KW AM DAM TRANSMITTER

-
  • Details Introduction

ALL-SOLID-STATE 10KW AM DAM TRANSMITTER  

AM-10000


1.       It adapts linear pulse width modulation. Computer auxiliary design.

2.       Power uses voltage combined technology. Same power amplifier modules are used for front driver, driver, final AMP. It makes structure very simple and maintenance easy.

3.       Audio input port has audio processor. It improves listening result and guarantees the broadcast safety.

4.       Display digital frequency , amplitude , input level etc.

5.       Intelligent connector----- liquid crystal LED. Transmitter can test, control, diagnose , remember with this interface. It makes stability high and maintenance easy.  

6.       Perfect protection functions: over-Pr, over-heat, three time over-load.

7.       Good tank circuit design and anti-thunder.

8.       Computer connector for monitor and control.

9.       Rack use double aluminous shielding structure with radiation-proof function and corrosion protective device.

10.  Whole efficiency: > 85%

11.  Reliable specifications, saves power and electricity.

 

Main Specifications:

●         Output carrier power:                ≥10KW

●         Frequency range:                         531~1602KHz

(please specify the working frequency when order)

●         Carrier frequency stability:          better than 1Hz/day

●         RF output impedance:               50Ωunbalance

    (voltage vswr<1.4)

●         Audio input impedance:            600Ω balance

●         Audio input level:                      0±10dBm

●         Frequency response:  (30-10000Hz m=0.5时)≤ ±1dB

●         Distortion:                             (30-10000Hz m=0.9时)≤1%

●         Noise level:                                <-65dB

●         Up-down amplitude asymmetry: ≤2%

●         Carrrier drop:                            ≤2%

●         Harmonic radiation:                  < 50mW

●         Effciency:                                   η≥85%(m=0)

●         Power factor:                             ≥0.9

●         Positive peak modulation capacity:can reach 140%

●         Continuous working time:         m=55%,24hours

●         Power supply:three phase 4 lines 380V-10+5%, 50Hz±1Hz

●         Size: 830mm(W) * 840mm(D) * 1980mm(H)

 

-
Shanghai Teng Guang Broadcasting Equipment Co., Ltd.
Add: West 3/F, Bldg.12, No.3199 Zhenbei Road,Shanghai 200331, China