Manufacturer Dektec
Part Number DTE-3114

Availability: In stock.

Ex. VAT: £845.00 Inc. VAT: £1,014.00
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Short Description

Networked Quad QAM Modulator Power over Ethernet enabled

  • Standalone four-channel QAM modulator with TS-over-IP (TSoIP) inputs and directly synthesized VHF/UHF outputs
  • 2D FEC decoder for IP error correction
  • Web and SNMP interface for settingparameters and observing status
  • Unit can be powered via the Ethernetcable (Power over Ethernet) or througha DC power supply jack
  • Removal of IP jitter with programmablesize of jitter-tolerance buffer
  • Full support of SMPTE 2022-1/2
  • LCD status display shows device identifier, QAM-mode, carrier frequencies, output level and IP/MAC address
  • Install up to 12 modules in 3U 19” rack space using DekTec rack-mountable rail



  • Cable-TV modulator with TSoIP input
  • QAM test generator

Key Attributes

Parameter Value
MainRF port    
Connector 75-Ω F Female   
Output level (total)    -32 .. -9dBm
Level accuracy ±1dB
Connector 75-Ω F Female
Output level (total) -25.5±3dBm
Range 32 .. 1006MHz
Channel spacing 5 .. 8MHz
Symbol rate 4.48 .. 7.0MBd
MER 43dB
GigE port  
Physical layer IEEE 802.3af
Connector RJ-45
TP per IP 1 .. 7
Encapsulation UDP or RTP
FEC SMPTE 2022-1
Jitter tolerance range    1 .. 120 ms


Modulation   Standard  
QAM-A EN 300 429 (DVB-C)  
QAM-B J.83 Annex B with support for all interleaver modes  
QAM-C J.83 Annex C


IP-address assignment     DHCP or static
Multicast support IGMP v2
Device management Browser based   
Network management SNMP v2c
Discovery WS-Discovery

  • Value added - 35 years of excellence
  1. Advice - Our qualified and experienced sales team provide advice based on their many years of experience within the video industry.
  2. Free Support - Our trained support experts provide you with 12 months free telephone support on your purchased product. Our support line is a standard local number, not a premium rate call.
  3. Quick Dispatch - 95% of online orders are dispatched within one working day. All orders are dispatched by insured next-working-day delivery services.
  4. Returns Service - Unlike many resellers, OneVideo will deal with returns on your behalf should your product develop a fault.
  5. Customer Services - Our prompt and courteous customer support staff are on hand to help with any queries.
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