8863018389 Laird Technologies, 8863018389 Datasheet - Page 29

• Manufacturer Part Number: 8863018389
• Description: EMI Gaskets & Grounding Pads EMI Gasket
• Manufacturer: Laird Technologies

Specifications of 8863018389

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Category
Q-ZORB
RFSB – SINGLE BAND
DISCRETE FREQUENCIES, REDUCED ENERGY REFLECTIONS
Durable, available in variety of dimensions
Typical applications for the Q-ZORB RFSB – Single Band are WLAN, basestations, point to
point antenna systems, automotive radars, optical communication equipment, high speed
switches, servers, wireless PC cards, wireless antenna cross talk, cellular phones, digital
cameras, notebook PCs, amplifiers, oscillators and board level interference issues.
Q-ZORB RFSB – Single Band absorbers are resonantly tuned to discrete frequencies between 500
MHz and 100 GHz. They are designed to reduce energy reflections off of a conductive ground plane by
> 99% (-20dB) at normal angles of incidence. The performance is based upon the principle of phase
cancellation by the incident energy reflection being out of phase with the ground plane reflection.
Q-ZORB RFSB – Single Band lowers the noise or cavity Q in microwave components. Made from flexible elastomeric
material, Q-ZORB RFSB – Single Band will not crack or break yet very thin for compact applications. Pressure sensitive
adhesive (PSA) backing can be supplied. Q-ZORB RFSB – Single Band material can be sold as sheet material, can easily
be die cut or supplied in kiss cut pads. Typically tooling costs are inexpensive steel ruled dies on this product. UL V0
flame rating available. Environmentally safe: Lead/Halogen-free, RoHS compliant.
Product
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
RFSB
* Other: PSA-Pressure Sensitive Adhesive, FR-Fire Retardancy (UL-V0) rated
-10
-15
-20
-25
-30
-35
-40
-5
0
For additional information on any of the other products available, please contact sales for assistance or visit www.lairdtech.com.
2
Elastomer
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Silicone
Type
4
Typical Reflection Loss Properties of
Q-Zorb RFSB-Single Band
6
1236 0.132 (3,4)
1267 0.105 (2,7)
1167 0.078 (2,0)
1268 0.095 (2,4)
1164 0.082 (2,1)
1269 0.070 (1,8)
1270 0.070 (1,8)
1271 0.068 (1,7)
1259 0.060 (1,5)
1161 0.052 (1,3)
1168 0.045 (1,1)
1160 0.040 (1,0)
1272 0.045 (1,1)
1117 0.045 (1,1)
1273 0.035 (0,9)
1274 0.030 (0,8)
TM
P/N
Frequency (GHz)
1164
8
Frequency (GHz)
Thickness
1161
10
in (mm)
1259
12
Frequency
14
(GHz)
10.0
12.0
14.0
16.0
18.0
22.0
24.0
38.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
16
Other
18
PSA
PSA
PSA
PSA
PSA
PSA
PSA
PSA
PSA
PSA
PSA
PSA
PSA
PSA
PSA
PSA
• Typical applications: WLAN, basestations, point to point antenna systems,
• Lowers the noise or cavity Q in microwave components
• Flexible elastomeric material will not crack or break
• Very thin for compact applications
• Can be supplied with pressure sensitive adhesive (PSA) backing
• Available in a wide variety of dimensions and can easily be die cut or
• Supports a narrow frequency range with excellent reflection loss
• UL V0 flame rating available
• Environmentally safe: Lead/Halogen-free, RoHS compliant
automotive radars, optical communication equipment, high speed switches,
servers, wireless PC cards, wireless antenna cross talk, cellular phones, digital
cameras, notebook PCs, amplifiers, oscillators, board level interference issues
supplied in kiss cut pads
performance (better than - 20dB). Typical performance bandwidth
is +/-5% of designed frequency
Features and Benefits:
MICROWAVE ABSORBERS
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