Chengdu Jiexun Electronics Co., Ltd.| Manufacturer
Chengdu Jiexun Electronics Co., Ltd.

China Manufacturer with main products: Multiplexer, Encoder, Modulator, Digital Frequency Converter, Asi Distributor, Network Adapter, Set Top Box, Satellite Receiver

Home  >Products Catalog > Head end CATV parts > Digital Frequency Converter

Digital Frequency Converter

FOB Price: 1.00 - 2,000.00 USD/Set
Supply Ability: 5,000 Set/Sets per Month
Shipping: normally within 10days
In Stock
  • ECVV Safebuy Services

    According to the requirements of buyers, will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>

  • Safebuy Service Guarantee

    Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.

Place of Origin: Sichuan in China


The function of JXDH-6701 Digital Frequency Converter is to convert DVB RF signal of one channel into another channel, and it dispenses with the aftertreatment of decompressing, encoding and multiplexing to the digital signal. It can be widely applied to satellite digital TV, digital broadcast, CATV network and so on.
* convert RF signal of one channel into another channel;
* uplink-convert medium frequency into radio frequency, conversely it can;
* downlink-convert radio frequency into medium frequency, besides it  also can convert frequencies;
* between RFs or peer frequencies;
* suitable for digital signal processing as well as analogue signal processing;
* LCD real-time displays various performance indexes;
* Having RF automatically gain control (AGC), making front-end system working more reliably and stably;
* Micro-processing unit controls input/output signal levels;
* Adjacent frequency design, medium frequency processing, surface audio wave filter (SAW), good interference suppressing;
* Local oscillation adopts unique phase-locked loop, low phase noise, low phase jitter, low error rate, especially suitable for digital signal frequency conversion;
* Down-link frequency conversion and up-link frequency conversion adopt excellent qualified dual-balanced frequency mixer, good linearity, low distortion;
* low clutter interference;
* RF and medium frequency system circuits adopt multi-channel filters, which reduce outside signal interference against local machine;
* RF output circuit adopts international brand amplifying module, which guarantees output dynamic and parasite suppression;  
* 19  standard structure, independent power supply, elegant exterior, flexible corollary equipment.
RF Input Frenquency
30-862MHz (central frequency of an optional aptotic channel)
User order guide:
It is necessary to indicate the mode of RF input.
And conversion style.
C=RF to IF
D=IF to RF
E=RF to RF
For example: JXDH-6701-AE means RF input mode is QAM/CMTS and conversion style is RF to RF.
RF Input Mode
QAM, QPSK, CMTS (user must indicate a certain one in three modes)
RF Input Level
RF Input Level Range
RF Input Impedance
Input AGC Range
Input Return Loss
RF Output Frequency
110-862MHz (central frequency of an optional aptotic channel)
IF Input and Output Frequency
35-44MHz (125KHz Stepping)
Maximum Output Level
≥115 dBμν
Output Inspection
-20 dBc
Adjusting Range of Output Level
0-20 dB(0.5dB Stepping)
Output Impedance
Output Return Loss
Phase Noise
≥96 dBc@10KHz(30-300MHz)
≥94 dBc@10KHz(300-550MHz)
≥92 dBc@10KHz(550-860MHz)
Frequency Conversion Precision
≤5 KHz
Spurious Output Rejection
≥55dB(The distance of 2 contiguous frequency points>20MHz)
Audio In-Band Flatness
General Specification
0-45(Work); 20-80(Storage)
Power Supply
AC110~220V±10% 50/60Hz 20VA

Converter from this supplier

1" DC-DC Converter 12V 15V 30W    
FOB Price: 666.00 USD/Piece
Min Order: 3 Pieces
7500W Three Phase Solar Pump Inverter with MPPT Max DC Input 800V 7.5KW Solar Domestik Water Supply System    
FOB Price: 50.00-500.00 USD/Unit
Min Order: 1 Unit
High Efficiency Frequency Converter Standard General Purpose VFD AC Drive 50/60 HZ    
FOB Price: 50.00-180.00 USD/Piece
Min Order: 1 Piece
Erayak 8033U 300w DC12V to AC220v Power Inverter, Car Inverter, Home Inverter, off Grid Inverter, Solar Inverter    
FOB Price: 13.50-14.37 USD/Piece
Min Order: 1 Piece
5.5KW 380V Drive Frequency Converter Spindle Inverter VFD Variable Frequency Drive Inverters    
FOB Price: 115.00-125.00 USD/Set
Min Order: 1 Set

More products from other suppliers

Car Inverter - 120W    
FOB Price: 100.00 RMB/Shenzhen
Active Interface Converter (AD-485P)    
FOB Price: 14.00-100.00 USD/Piece
Min Order: 500 Pieces
Soft Starter    
Min Order: 1 Piece
Car Inverter    
Min Order: 100 Sets
FOB Price: 80.00-120.00 USD/Set
Min Order: 1 Set
1000W inverter gasoline generator low fuel consumption can adjust the power output manually    
FOB Price: 79.00-83.00 USD/Set
Min Order: 500 Sets

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group