Gold Member Since 2013
Audited Supplier
Catcast Technology Co., Ltd. (Chengdu)

AV Modulator, AV Encoder Modulator, Asi Encoder manufacturer / supplier in China, offering 8in1 AV Encoder Modulator with 8xav+1DVB-C Tuner+1asi Input, 1080P MPEG4/MPEG2 Encoder Modulator with 4 HDMI/SDI Input and Asi RF Output, 8 Channels AV Modulator with DVB-T RF out and so on.

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Supplier Homepage Product Encoder Modulator 8in1 AV Encoder Modulator with 8xav+1DVB-C Tuner+1asi Input

8in1 AV Encoder Modulator with 8xav+1DVB-C Tuner+1asi Input

FOB Price: US $1-1,800 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $1-1,800/ set
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Port: Chengdu, China
Production Capacity: 500 Sets/Month
Payment Terms: T/T, D/P, Western Union, Money Gram

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Basic Info
  • Model NO.: HP838A
  • Function: Signal Transmission Equipment
  • Condition: New
  • Transport Package: Carton
  • Origin: Chengdu, China
  • Type: CATV(Cable Television)Equipment
  • Certification: CE, ISO, RoHS, SGS,FCC
  • Trademark: CatCast
  • Specification: 1U
Product Description
HP838A 8 in 1 Encoder/Modulator is an all-in-one device integrated encoding, demodulation, multiplexing and modulation functions in one standard 1U case. It can convert 8 CVBS signals, 1 ASI and 1 DVB-C Tuner input to DVB-C RF out in the frequency range of 30~960MHz. It is also equipped with 2 ASI ports and IP port to output TS in MPTS & 8* SPTS. The signals source could be from satellite receivers, closed-circuit television cameras and etc. its output signal is to be received by DVB-C standard TVs or DVB-C STBs. The device can be used in public place such as metro, market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, hospital.
 8in1 AV Encoder Modulator with 8xav+1DVB-C Tuner+1asi Input
Key Features
  1. Support 8CVBS+1 ASI + 1 DVB-C Tuner input
  2.  Mpeg2 video encoding
  3.  MPEG1 Audio Layer 2, AC3 audio encoding
  4.  Support PAL, NTSC SD signal
  5.  MPTS or 8xSPTS output over UDP
  6.  DVB-C/QAM RF test&out
  7.  Support all DVB-C QAM modes(J.83A/B/C)
  8.  LCN support (Logical Channel Number) Excellent modulation quality MER≥42dB
  9.  RF Frequency range 30Mhz~960Mhz
  10.  LCD display, Remote control and firmware
  11.  Web NMS Management
  12.  Updates via web/Ethernet
  13. Lowest cost per channel
Principle Chart
 8in1 AV Encoder Modulator with 8xav+1DVB-C Tuner+1asi Input
Input8 CVBS, BNC interface
8 pairs of unbalanced stereo audio, BNC interface
1 ASI input, BNC interface
1 Tuner input
ResolutionPAL: 720×576_50i, 640×576_50i, 352×288_50i, 320×288_50i, 176×288_50i, 176×144_50i
NTSC: 720×480_59.94i, 544×480_59.94i, 352×240_59.94i, 320×240_59.94i, 176×240_59.94i, 160×120_59.94i
EncodingMPEG 2
Aspect Ratio1:1, 4:3, 16:9, 2.21:1
AudioEncodingMPEG1 Layer II, AC3
Sampling rate48KHz
Bit-rate64kbps,96kbps,128kbps,192kbps, 256kbps, 320kbps
DVB-C Tuner Section
StandardJ.83A, J.83B, J.83C
RF frequency30~1000MHz, 1KHz step
Symbol rate5.0 - 9.0 Msps
Symbol rate5.057Msps5.361Msps
J.83CConstellation64QAM, 256QAM
Symbol rate5.0 - 9.0 Msps
Multiplexing1 ASI and tuner input multiplexed with local 8 channels of TS
PID re-mapping
PCR accurate adjusting
Automatic generating PSI/SI table
Modulator Section
StandardJ.83A, J.83B, J.83C
RF frequency30~960MHz, 1KHz step
RF output level-30.0~ 10.0 dbm (81~97 dbµV), 0.1db step
Symbol rate5.0 - 9.0 Msps
Symbol rate5.0 - 9.0 Msps
Symbol rate5.057Msps5.361Msps
J.83CConstellation64QAM, 256QAM
Symbol rate5.0 - 9.0 Msps
Stream output2*ASI output, BNC interface
MPTS & 8 SPTS over UDP, 10/100Base-T Ethernet interface (UDP unicast / multicast)
System functionLCD/keyboard operating, web NMS supporting
Ethernet software & hardware upgrade
MiscellaneousDimension (W× L× H)482mm×455mm×44mm
Approx weight 4kg
Temperature0~45ºC(work),  -20~80ºC(Storage)
PowerAC 100V-220V±10%, 50/60Hz
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Mr. Daniel Zhang
Sales Manager
To: Mr. Daniel Zhang

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