Chengdu Jiexun Electronics Co., Ltd.
Main products:Headend,CATV Equipments,Transmitter,IPTV,Encoder
Products
Contact Us
  • Contact Person : Mr. Zhang Ricane
  • Company Name : Chengdu Jiexun Electronics Co., Ltd.
  • Tel : 86-28-82000090
  • Fax : 86-28-85182971
  • Address : Sichuan,ChengDu,No.15-3, Jinhua South Building, Section 4, No.46 of the People of South Road, Chengdu, Sichuan, China
  • Country/Region : China
  • Zip : 610041

Digital MUDS Broadband Transmitter

Digital MUDS Broadband Transmitter
Product Detailed
Digital MUDS Broadband Transmitter: 1.Automatic close loop electrical level 2.utdoor self heat cooling (<50W) + air-cooling

Digital MUDS Broadband Transmitter

Outline

JXUT-X series transmitter adopts directly amplifying working model. Receiving modulated intermediate carrier, then amplifying it with high gain and high linearity, connecting to 50/N model connector jack of this panel; when it is used, it is connected to transmitter’s antenna with RF cable. The capability of transmitter continuous work is dependent on all components of transmitter. When this system is working, it must be supplied by electric power and needs lightningproof equipment.

Features:

Automatic close loop electrical level controlling design guarantees stable output power of the transmitter.a linearity design of low power disssipation promotes the power of transmitters and reduces the non-linearity distortion products.power supply unity owns automatic protection design for overpressure, overflow, overtemperature, open circuit and short circuit, enhances stable operation of transmitters.digital/ analogue compatibility. It adapts to various modulation modes (users need to decide which modulation mode you need.)outdoor self heat cooling (<50W) + air-cooling design (≥50W). power faliure protection when over temperature.Outdoor design, easy to install. 

Specifications: 

model

JXUT-020

JXUT-050

JXUT-100

RF output  power(P-P)

20W

50W

100W

RF analog output

10W

30W

80 W

RF digital output

(QPSK average)

4W

10W

20 W

ACPR(dBc)

≥40

64QAM

≥25

QPSK

RF output frequency

470~800MHz (adjust freely the bandwidth of carrier signals within 200Mhz.)

RF output port

50Ω/N model connector. return loss>20dB

RF frequency response

BW:200MHz;in band ripple:≤3.0dB;in band of 10MHz:≤1.0dB

group delay character

≤40nsec

IF input level

-15~0dBm

IF input frequency

470-800MHz (adjust freely the bandwidth of carrier signals within 200Mhz.)

IF input port

Model 75Ω/F connector. return loss>15dB

spurious rejection outside the band

-60dBc(relative to digital signal level)

AGC/ALC

20dB

circumstance

Temperature:-20°C~+45°C;humidity:uncondensation;relative humidity:0~95% unsaturation

power supply

AC 220V±10%,50/60Hz, power consumption: change with output power

Dimension(L*W*H)

460X345X210(mm)/20W

Weight(Kg)

changing with output power

control panel

Model 75Ω/F jack,model 50Ω/N jack,AC power supply jack,AC power supply switch.power supply indicator.power indictor,IF signal indicator.

Digital MUDS Broadband Transmitter



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