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JH-UPC860L
JH-UPC860L

JH-UPC860H and JH-UPC860L are frequency agility full channel up converters module from Jinghong company. Based on advanced active frequency mixing chip, adapting double converting technology, depth filter technology, MCU, real-time power detection, digitally controlled attenuator, compact design, and single 5V power supply, with I2C and SPI control interface, also LCD display and key button interface. They are available for both local control/display and network management software control. They are very suitable for radio and television system IF-RF conversion applications. Meanwhile, they have excellent performance, small size, low power consumption and competitive price.

The module converts an IF signal with a bandwidth of up to 24 MHz (fore adjacent IF signals) and is centered at an intermediate frequency of 36.125 MHz or 44.00MHz to any RF output frequency between 50 MHz and 860 MHz. The output level can be adjusted in step sizes of 1 dB between 30 dBmV and 60 dBmV. This complete functionality is packaged in a shielded 197.5mm ×67.5mm×14 mm module.

Connect the LCD display and 4-key button keypad to corresponding module socket, the operator can easy set the output frequency and power level locally, and the LCD screen can display real-time parameters. Connect the I2C or COM port to the master device port to realize the management for up converter frequency and power level parameters.

JH-UPC860H and JH-UPC860L are full channels frequency agile up-converter, adapting precision aluminum shell by CNC, the shielding performance is superior. JH-UPC860H is high output (60dBmV) with 30dB adjustable range, power detection, LCD screen interface, and a key-board interface. JH-UPC860L has smaller size, fixed low output (30dBmV), non-power detection, no LCD screen interface, and no key-board interface.



◆Compact, low power consumption, single 5V power supply

◆Full range of channels, high output, low harmonic distortion

◆Outband rejection > 60dBc

◆Complete control interface and display interface

◆They are adaptable and easy to install, easy to complete.



◆ CMTS

◆ VOD System

◆ IP-QAM Modulator

◆ DVB-QAM Modulator

◆ CATV Head end equipment




Parameter

Min.

Typ.

Max.

Unit

Operating   Conditions

Supply voltage

4.75

5.0

5.25

V

Consume current

370

380

390

mA


Input   Parameter

Input frequency

44   / 36.125

MHz

IF power level

28

30

32

dBmV

IF signal bandwidth

6

8

24

MHz

Input impendence


75


Ω

Input return loss

14

16


dB


Output   Parameter

Output frequency rang

50


860

MHz

Output power level

8

10

12

dBmV

Frequency step size


0.25


MHz

Converting gain


-20


dB

Frequency offset

0.1


10

KHz

Frequency stability


25


ppm

Noise factor

10

11.5

13

dB

Phase noise


0.3


Degrees (RMS   integrated from 1KHz to 40MHz)

Channel bandwidth


8


MHz

The others any channel spurious



<-30

dBmV

Output impendence


75


Ω


Interface

DC +5V Input

JK2EDG3.81

IF input port

SMA   Socket

RF output port

SMA Socket or F type connector

COM port

9-pin connector


Others

Temperature range

-2050

Cooling

By the shell

Size

115.0mm×67.5mm×11.0mm


JH-UPC860H(L)DS en .pdf