Microwave Coax Cable

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Bartholomew Long
5 years ago
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1 Microwave Coax Cable

Aerospace 1394B Cable Summary LINCOS 1394B Cable provides high fidelity signal links for interconnect solutions up to 23m at S4 data rate, the cable can support higher 1394 data rates.

In addition, the combination of materials in this construction supports a wide temperature range and meets the most demanding military environments.

2 Aerospace 1394B Cable Summary LINCOS 1394B Cable provides high fidelity signal links for interconnect solutions up to 23m at S4 data rate, the cable can support higher 1394 data rates. Quad design offers significant size and weight savings when compared with conventional constructions such as twisted pair cables. In addition, the combination of materials in this construction supports a wide temperature range and meets the most demanding military environments. This design provide greater flexibility and easy of installation in challenging environments. It suits military airframe and spaceflight applications. Features and benifits Ø Ø Ø Ø Quad design is approximately 4% smaller than common dual twisted pair constructions Highly uniform PTFE dielectric materials with ultra low loss tangent Dielectric offers best compromise between low dielectric constant for small size and firm outer layer to prevent pushback during termination Available in AWG 28 to 22 sizes Eye Patten test Eye Pattern test of 5 ft of cable transmitting 5 Mbps of data. The diamond shaped Eye Mask indicates the minimum receiver sensitivity as specified by IEEE 1394b-22. The Eye Mask test passes with margin indicating greater length transmission is possible with this cable 7-1 Input Signal: 1.1 Vpp, 2 PRBS Pattern Aerospace 1394B Cable

3 Aerospace 1394B Cable Attenuation Below figure is attenuation traces of LINCOS product with different conductor size with 11 ohms quad cable and same length which is 5 ft Loss (db) AWG 22 AWG 24 AWG 26 AWG 28-5 Frequency (MHz) Cable Attenuation and Application Length The following table is used to select an appropriate cable AWG size based on the attenuation, transmission distance, and data rate requirements of the Firewire link. LINCOS 1394B Options Part Number AWG Size Typical Attenuation db/3m Maximum Link Mbit/s Aerospace 1394B Cable

4 1394B 22AWG Quad Cable Bulk Cable Order Code: Construction Item material mm Conductor SPC strand (19/.16) Φ.8±.5 Cores Dielectric eptfe / PTFE Max. Φ1.35 Color code: Red & Green ; Blue & orange Filler FEP Road Νom. Φ.56 Binder Low density PTFE tape Shielding 1 Shielding 2 4AWG SPC Round 38AWG SPC Round Jacket FEP, Blue Φ5.2±.2 Electrical Parameters Typical Application: Ÿ Digital Visual Interface(DVI) Ÿ Ethernet networks Ÿ HD-SDI Ÿ Box-to-Box Systems Item Impedance Delay Propagation Rate Capacitance Skew(within pair) Rated voltage Dielectric Strength Attenuation(Typical) Specification 11±6 Ω 1.25 ns/ft nom. 8% nom pf/m 3.5 ps/ft 5 V 15 Vrms (conductor to conductor) 1 Vrms (conductor to shielding) 5.23 db/1 1 MHz MHz db/1 5 MHz db/1 1 MHz Attenuation (db) Mechanical / Environmental Characteristics Maximum weight 61. g/m Min. Bend radius 24.8 mm Operating temperature -55 ~ Frequency (GHz) Attenuation (Length:1 ft) in ~1GHz P/N:

5 1394B 24AWG Quad Cable Bulk Cable Order Code: Construction Item material mm Conductor SPC strand (19/.127) Φ.63±.5 Cores Dielectric eptfe / PTFE Μax.Φ1.37 Color code: Red & Green ; Blue & orange Filler FEP Road Νom.Φ.56 Binder Low density PTFE tape Shielding 1 Shielding 2 4AWG SPC Round 38AWG SPC Round Jacket FEP, Blue Φ4.8±.2 Electrical Parameters Typical Application: Ÿ Digital Visual Interface(DVI) Ÿ Ethernet networks Ÿ HD-SDI Ÿ Box-to-Box Systems Item Impedance Delay Propagation Rate Capacitance Skew(within pair) Rated voltage Dielectric Strength Attenuation(Typical) Specification 11±6 Ω 1.25 ns/ft nom. 8% nom pf/m 3.5 ps/ft 5 V 15 Vrms (conductor to conductor) 1 Vrms (conductor to shielding) 5.99 db/1 1 MHz 1.9 db 2 MHz db/1 5 MHz db/1 1 MHz Attenuation (db) Mechanical / Environmental Characteristics Maximum weight 46.2 g/m Min. Bend radius 22.4 mm Operating temperature -55 ~ Frequency (GHz) Attenuation (Length:1 ft) in ~1GHz P/N:

6 1394B 26AWG Quad Cable Bulk Cable Order Code: Construction Item material mm Conductor SPC strand (19/1.) Φ.63±.5 Cores Dielectric eptfe / PTFE Max. Φ1.12 Color code: Red & Green ; Blue & orange Filler FEP Road Νom. Φ.56 Binder Low density PTFE tape Shielding 1 Shielding 2 4AWG SPC Round 38AWG SPC Round Jacket FEP, Blue Φ3.5±.2 Electrical Parameters Typical Application: Ÿ Digital Visual Interface(DVI) Ÿ Ethernet networks Ÿ HD-SDI Ÿ Box-to-Box Systems Item Impedance Delay Propagation Rate Capacitance Skew(within pair) Rated voltage Dielectric Strength Attenuation(Typical) Specification 11±6 Ω 1.25 ns/ft nom. 8% nom pf/m 3.5 ps/ft 5 V 15 Vrms (conductor to conductor) 1 Vrms (conductor to shielding) 8.55 db/1 1 MHz MHz 19.2 db/1 5 MHz 28. db/1 1 MHz Attenuation (db) Mechanical / Environmental Characteristics Maximum weight 33. g/m Min. Bend radius 17.6 mm Operating temperature -55 ~ Frequency (GHz) Attenuation (Length:1 ft) in ~1GHz P/N:

7 1394B 28AWG Quad Cable Bulk Cable Order Code: Construction Item material mm Conductor SPC strand (19/.8) Φ.4±.5 Cores Dielectric eptfe / PTFE Μax. Φ1.12 Color code: Red & Green ; Blue & orange Filler FEP Road Νοm. Φ.28 Binder Low density PTFE tape Shielding 1 Shielding 2 4AWG SPC Round 38AWG SPC Round Jacket FEP, Blue Φ2.8±.15 Electrical Parameters Typical Application: Ÿ Digital Visual Interface(DVI) Ÿ Ethernet networks Ÿ HD-SDI Ÿ Box-to-Box Systems Item Impedance Delay Propagation Rate Capacitance Skew(within pair) Rated voltage Dielectric Strength Attenuation(Typical) Specification 11±6 Ω 1.28 ns/ft nom. 78% nom pf/m 3.5 ps/ft 5 V 15 Vrms (conductor to conductor) 1 Vrms (conductor to shielding) 14. db/1 1 MHz MHz 27.5 db/1 5 MHz 39.3 db/1 1 MHz Attenuation (db) Mechanical / Environmental Characteristics Maximum weight 21.2 g/m Min. Bend radius 12.4 mm Operating temperature -55 ~ Frequency (GHz) Attenuation (Length:1 ft) in ~1GHz P/N:

8 A D D : F l. 1 3 t h, B u i l d i n g A, S e n y a n g H i - Te c h P a r k, G u a n g m i n g D i s t r i c t, S h e n z h e n C i t y, P. R. C h i n a T E L : FA X : E - M a i l : m a r k e t i n l i n c o s t e c h. c o m W E B : h t t p : / / w w w. l i n c o s t e c h. c o m Version:LT92-A2

Microwave Coax Cable

Microwave Coax Cable Cable LINCOS microwave coaxial cable basic construction is shown below : Ø 1. Inner Conductor : Solid or Strand Sliver Plated Copper Ø 2. Insulation : Wrapped Low Density PTFE Ø 3. Outer Conductor : Sliver