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Products

AM-1000

Product Category:Products > AM transmitters
Brief introduction:
ALL-SOLID-STATE 1000W AM TRANSMITTER

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  • Details Introduction

ALL-SOLID-STATE 1000W AM TRANSMITTER

AM-1000

l        Exciter adapts frequency synthetic technology with synchronous broadcasting connector.

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

l        Display digital frequency , amplitude and input level

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

l        It has 422 computer connector for remote , monitor, network and print.

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

l        Power supply adapts the design against thunder.

SPECIFICATIONS

Frequency range:531-1602kHz(specify the working frequency)

Sub-Carrier frequency stability:    <1×10-7/0~45℃

Output carrier power:                   > 1kW

Output impedance:                       50Ω  

                       unbalance(or 75Ω)

Output connector:              7/8” ( or specify when order)

RF harmonic and suppression:      better than FCC and CCIR

Transmitting electric wave kind:   A3E

Modulation mode:                        PDM

Carrier fall:                                    <2% 

Audio freq. response:                   ≤0.5db(50-8000Hz 1kHz)

Audio freq. distortion:                  ≤1.5% 1kW  m=0.9 50-8000Hz

S/N ratio:                                         ≥60db

Audio input level:                            0+ 6dBm

Audio input impedance:                 balance input/600Ω

Power supply:                                  AC three phase four line 380V+5%/-10%

Frequency:                                       50Hz±1Hz

Efficiency:                                      ≥75% ( m = 0 )

Working Temperature:                     0~40℃

Working environment humidity:     ≤90%

Cool:                                               forced wind cool

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