Multiplexers: System Interface Products (SIP): Orbital Research Ltd.

System Interface Products (SIP)

System Interface Products replace what is normally a mélange of separate devices with integrated systems manufactured specifically for the satellite industry. All SIP units are rack mountable, and act to reduce the mess of cables at the back of the rack. Product integration results in greater quality, vastly improved reliability, much less signal loss, properly matched components, and lowered overall costs, especially when the costs to source, assemble, and test a 'kluge' are considered.

Multiplexers for
Terrestrial Satellite Systems

Read back issues

The Orbital "Tees" Family is based on the original Orbital Mux/Tee that injects DC and Multiplexes a 10 MHz signal onto an L-Band signal. Subsequent "Tees" were derived from customer requests.

Each Tee type has superb L-Band filtering and extracts those same signals from the L-Band when the Tee is placed in reverse.

Click to download Orbital Research Ltd "Tees" Line Card

Application	Description	Products
Bias Tee	(use Orbital MT25/40 Mux Tee) Insert or extract DC power to or from the combined signal (IFL).	MT25/40 Mux Tee DPT Dual Power Tee
Mux Tee	Insert or extract 10 MHz or DC power to or from the combined signal.	MT25/40 Mux Tee
Diplexer	Combine 10 MHz output with L-Band feed to an LNB or a BUC	MT25/40 Mux Tee
10 Mhz Thru Tee	Pass L band, 10 MHz and DC to the LNB, BDC or BUC, extract 10 MHz reference signal at the dish to supply additional devices without re-cabling	TT25/40 Thru Tee
DC Thru Tee	Pass L band, 10 MHz and DC to the LNB, BDC or BUC, extract DC power at the dish to supply another device without re-cabling	TT25/40 Thru Tee
Thru Tee	Bias Tee with L band and 10 MHz Pass-Through
DC Extractor	L, DC, 10	DET25/40 Extractor Tee
Dual Power Tee	Bias Tee with dual power supplies that switch automatically on power supply failure. The least expensive redundancy option!	DPT Dual Power Tee
Redundant Power Module	Has two inputs, one for each power supply, and simply uses the power supply with the highest voltage. So if one fails, it switches to the other device. Has two DC outputs to provide redundant power to two devices.	RPM Redundant Power Module
433 Mux Tee	433 MHz Monitor and Control Channel in addition to Insert or extract L band, 10 MHz or DC power to or from the combined signal. Used in conjunction with the Orbital 433 MHz Modem.	MT433 Mux Tee

Orbital Product	J-1	J-2	J-3	J-4	J-5	Application
MT25/40 Mux Tee	L, DC	L	DC	plug	N/A	Bias Tee
MT25/40 Mux Tee	L, DC, 10	L	DC	10	N/A	Mux Tee
MT25/40 Mux Tee	L, 10	L	plug	10	N/A	Diplexer
TT25/40 Thru Tee	L, DC, 10	L, 10	DC	plug	N/A	10 Mhz Thru Tee
TT25/40 Thru Tee	L, DC, 10	L, DC	plug	10	N/A	DC Thru Tee
RET25/40 Extractor Tee	L, DC, 10	L, DC, 10	DC	10, -3	N/A	10 MHz Extractor
DET25/40 Extractor Tee	L, DC, 10	L, DC, 10	DC in	DC out	N/A	DC Extractor
DPT Dual Power Tee	L, DC, 10	L, 10	DC in	DC in	N/A	Dual Power Tee
RPM Redundant Power Module	DC out	DC out	DC in	DC in	N/A	Redundant Power Module
MT433 Mux Tee	L,10,DC,433	L	DC	10	433	433 Mux Tee