Routers, Switch Matrices, Remote Patch Panels

What Are They?

Integrated systems that can route (locally or remotely) multiple source signals (antennas, front-ends, etc.), to multiple destinations (receivers, modems, etc.). Some architectures allow for the simultaneous distribution to multiple destinations.

Not All Signal Routing Systems Are The Same

There are many ways for a signal to get from Point A to Point B. The topology selection has a direct bearing on the functionality the switch matrix can provide in a customer’s application. See the Appendix section of this website for more information.

Typical Applications

Test equipment routing typically uses Non-Blocking Architectures (Fan-Out=1). Reception service providers typically use Full-Fan-Out architectures. Earth stations typically use Full-Fan-In and Full-Fan-Out architectures.

Understanding Other Key Performance Needs

Other key factors in the selection of the switching system must also include balancing dynamic range and isolation. Typically Front End Routers require the highest inter-modulation performance, with mid-level isolation (50-70 dB). Intermediate Frequency (IF) Routers require mid-level inter-modulation performance, with higher signal isolation (60-90 dB).

In concept, the signal flow is quite simple; just route the signal from Point A to Point B. This is where the simplicity ends. In order for the signal to arrive at Point B with the highest fidelity, it must pass through amplification and switching circuits that introduce minimum distortion. The primary goal is high dynamic range: the lowest noise figure, and the highest inter-modulation intercept points.

Switch Matrix Features

Easy to Live With- Many ARS Products switch matrices are modular. This allows quick configuration and rapid serviceability. A key feature is quick access to power supply modules.

High Dynamic Range- The lowest noise figure with the highest inter-modulation intercept points. ARS Products designs and manufactures specialized amplifiers and switch circuits to address systems that require or benefit from high performance levels.

Routing Topologies- Getting signals from Point A to Point B (and C and D). ARS Products utilizes several topologies including Klos Architectures. ARS Products delivers high performance solutions at economical prices.

Select Product Data Sheets

Product	Description	Frequency Range
Model 217	RS422/V.11 Data Routing Hub	DC – 128KBPS
Model 218	16 x 16 Extended Bandwidth Video Router	DC – 250 MHz
Model 221	16 x 16 Audio Router	20 Hz – 100 KHz
Model 234	Telemetry-Video Distribution Matrix	DC – 250 MHz
Model 240	RS232/V.28 Data Routing Hub	DC – 19.2KBPS
Model 301	IF Distribution Matrix/ Remote Patch Panel	10 – 200 MHz
Model 302	Intermediate Frequency Combining Matrix	10 – 200 MHz
Model 303	IF Distribution Matrix	10 – 200 MHz
Model 304	HF Distribution Matrix	1 – 32 MHz
Model 307	VHF/UHF Distribution Matrix	10 – 1300 MHz
Model 308 (Gen II)	Ultra Wide IF Distribution Matrix	40 – 2200 MHz
Model 308J (Gen II)	Ultra Wide IF Distribution Matrix	40 – 2200 MHz
Model 310	IF Distribution Matrix/ Remote Patch Panel	10 – 200 MHz
Model 314	L-Band Distribution Matrix	900 – 2150 MHz
Model 319	L-Band Combining Matrix	900 – 2150 MHz
Model 321	Simplex DS1/E1 Monitor	DS1 (T1) or E1
Model 323	IF Distribution Matrix	10 – 250 MHz
Model 327	L-Band Distribution Matrix	900 – 2150 MHz
Model 328	IF Distribution Matrix	5 – 250 MHz
Model 345	L-Band Combining Matrix	950 – 2050 MHz
Model 353	VLF-HF Distribution Matrix	.01 – 30 MHz

This is just a sampling of the products we offer.

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