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Orbital DC Thru Diplexer

Orbital DC Thru Diplexer

Orbital DC Thru Diplexer

Product catalog summary
Overview: The Orbital DC Thru Diplexer (DTD-10) is a compact bias tee thruplexer designed to integrate a high-quality 10 MHz source into LNB or BUC systems, while also passing L-band and DC power from the modem with minimal insertion loss. It is suitable for outdoor use and customizable with various connectors.
Key Features:
  • Inserts a high-performance 10 MHz external reference.
  • Includes internal filters for DC and 10 MHz noise reduction.
  • Features modem 10 MHz block filters.
  • Offers an optional DC input port for redundancy.
  • Ensures extremely low thru loss and high return loss.
Benefits: The device reduces phase noise and enhances data throughput for satellite terminals. It provides DC redundancy for LNBs or BUCs by utilizing both modem DC and an optional external DC source, thereby increasing system availability. It is applicable in satellite communications and 4G/5G cellular networks.
Electrical Specifications:
  • L Band: Bandpass DC & 900 to 2100 MHz, Thru Loss 1.0 dB max, Ripple ±0.5 dB max, Input/Output VSWR 1.5:1 max.
  • DC: Features hash filter and low pass filter, with an average resistance of 0.132 ohms.
Mechanical Specifications:
  • Dimensions: 3.425l x 2.55w x 0.88h in. (case), 3.425l x 3.8w x 0.88h in. (with connectors).
  • Weight: 5 oz.
  • Finish: Blue anodized.
  • Mounting: Accepts standard rackmounting screws (10/32 or 10/34).
Environmental Specifications:
  • Operating Temperature: -40 to +60° Celsius.
  • Relative Humidity: Up to 100% with condensation and frost.
Connector Options:
  • J1, J2 (L-Band ports): S - SMA 50Ω, F - F, 75Ω, N - N, 50Ω.
  • J3 (DC Supply): B - BNC (preferred), S - SMA, N - N, T - TNC, ft - feedthru.
  • J4 (10 MHz): S - SMA (recommended), B - BNC, N - N, T - TNC.
Power Specifications:
  • Input DC Voltage: Passive device, no power required.
  • Power Capacity: 12 to 24 VDC - 1.0A.
Ordering Information: For module DTD25/40, specify connections for J1 (to LNB, BDC, or BUC), J2 (to receiver or modem), J3 (to DC supply), and J4 (to MHz source). Power option: 10 - STANDARD 12-24 VDC & 1.0A.
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Catalog excerpts

Orbital DC Thru Diplexer-1

Orbital DC Thru Diplexer The Orbital DC Thru Diplexer (DTD-10) is a bias tee thruplexer that inserts a high-quality 10 MHz source into your LNB or BUC - in addition to passing both L-band and DC power from the modem with very low insertion loss. This small and compact device is easy to mount, can be used outdoors, and can be customized with any connector. • Inserts high-performance 10 MHz external reference • Internal filters for DC and 10 MHz noise • Modem 10 MHz block filters • Optional DC input port for redundancy • Extremely low thru loss and very high return loss By introducing a high-quality external reference, our DC Thru Diplexer can help you reduce phase noise and increase the data throughput of your satellite terminals. It can also provide DC redundancy for LNBs or BUCs -by using the modem's DC plus an optional external DC source - and increase system availability. This device is primarily designed for the satellite communications industry but is also a good fit for 4G and 5G cellular networks. DC THRU DIPLEXER - DTD10 | v 19.09.04 PAGE 1

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Orbital DC Thru Diplexer-2

POWER SPECIFICATIONS Passive device No power required Power Capacity Thru Loss Input VSWR Output VSWR SWITCHING POWER SUPPLY (not included with DC Thru Diplexer) See: Hash filter, low pass filter MECHANICAL Measurements Size (case) Size (with conn) Paint / Colour Blue anodized finish Mounting holes 3/8” (5mm) Accepts standard rackmounting screws 10/32 or 10/34 PS1 brochure for N. America PS2 brochure for Global CONNECTORS AVAILABLE J1, J2: L-Band ports Operating Temp Relative Humidity MODULE: DTD25/40 J1: TO LNB, BDC,or BUC J2: TO RECEIVER OR MODEM J3: TO DC SUPPLY DTD POWER OPTION: 10 - STANDARD...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.