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jinan emi shielding technology co., ltd.

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Rubber Microwave absorb material

產品分類 :

電子電工->其他->其他電機產品

產品規格

Model No:	JAT-001

Country	CN
Packing	carton
Minimum Order	1

產品描述

Flexible gray weather-proof thin durable rubber flat-sheet microwave absorber for electronic testing  
The standard packing is in the carton box. The size of the carton according to the product's size and shape.  

We can provide customized product .


 





JRAT rubber sheet absorber: is a series of absorber made of rubber filled with
magnetic material. It is resonant absorber from its absorbing principle.
Flexible and thin thickness, JRAT can achieve an optimal absorbance in a narrow
band. However the band is still broader than those non-magnetic materials. The
reflectivity at normal incidence could be up to -17 ~ -25 dB at resonant
frequency. And the relative frequency width is 24% and 35% separately for the
reflectivity of -13dB and -10dB. Little change is caused by the 30 degrees
incidence and -15dB for 45 degrees. As for 60 degrees, the vertical
polarization is about -7dB and the horizontal polarization is about -13dB.


RAT is in gray color and has good strength and
aging-proof capability. It can work -50~+100℃.
Another heat-resistant model, silicon rubber is available that can work in
-50~+180℃.


RAT must be applied closely to the metal base.

<table class="MsoNormalTable" border="2" cellpadding="0" style="background:#CCCCCC;" bordercolor="#000000">
<tbody>
<tr>
<td width="144" style="background:white;">

Model Number 

</td>
<td width="120" style="background:white;">

Height 
(mm) 

</td>
<td width="122" style="background:white;">

Weight 
( kg/m 2 ) 

</td>
<td width="148" style="background:white;">

Frequency 
(GHz) 

</td>
<td width="284" style="background:white;">

Reflectivity at normal incidence (-dB) 

</td>
<td width="250" style="background:white;">

Dimension 
( ㎜ ) 

</td>
</tr>
<tr>
<td width="144" style="background:white;">

JRAT-15G

</td>
<td width="120" style="background:white;">

1.2 

</td>
<td width="122" style="background:white;">

3.7 

</td>
<td width="148" style="background:white;">

~15 

</td>
<td width="284" style="background:white;">

17~20 

</td>
<td width="250" style="background:white;">

200x200 

</td>
</tr>
<tr>
<td width="144" style="background:white;">

JRAT-10G

</td>
<td width="120" style="background:white;">

1.7 

</td>
<td width="122" style="background:white;">

5 

</td>
<td width="148" style="background:white;">

~10 

</td>
<td width="284" style="background:white;">

17~20 

</td>
<td width="250" style="background:white;">

200x200 

</td>
</tr>
<tr>
<td width="144" style="background:white;">

JRAT-9.4G

</td>
<td width="120" style="background:white;">

1.8 

</td>
<td width="122" style="background:white;">

5.2 

</td>
<td width="148" style="background:white;">

~9.4 

</td>
<td width="284" style="background:white;">

17~20 

</td>
<td width="250" style="background:white;">

200x200 

</td>
</tr>
<tr>
<td width="144" style="background:white;">

JRAT-5.5G

</td>
<td width="120" style="background:white;">

2.8 

</td>
<td width="122" style="background:white;">

9 

</td>
<td width="148" style="background:white;">

~5.5 

</td>
<td width="284" style="background:white;">

17~20 

</td>
<td width="250" style="background:white;">

200x200 

</td>
</tr>
<tr>
<td width="144" style="background:white;">

JRAT-3G

</td>
<td width="120" style="background:white;">

5.5 

</td>
<td width="122" style="background:white;">

16 

</td>
<td width="148" style="background:white;">

~3 

</td>
<td width="284" style="background:white;">

17~20 

</td>
<td width="250" style="background:white;">

200x200 

</td>
</tr>
<tr>
<td width="144" style="background:white;">

JRAT-2G

</td>
<td width="120" style="background:white;">

7.5 

</td>
<td width="122" style="background:white;">

22 

</td>
<td width="148" style="background:white;">

~2 

</td>
<td width="284" style="background:white;">

15~20 

</td>
<td width="250" style="background:white;">

200x200 

</td>
</tr>
</tbody>
</table>

JRA Rubber
Conical Absorber : is a kind
of broadband absorber for millimeter wave .   The reflectivity at normal incidence is -17dB and -25dB separately for the material thickness in wavelength
of 0.35 and 1. For 60 Celsius off normal incidence, the reflectivity
downgrades to -10~-17dB. Black, very good strength, excellent environment
resistance and durability, RA can work outside in wretched environments with
moisture and salty fog. RA is flexible can be curved when
applied.  Its power handling capability is 0.3w/cm 2 and can be
operational at -50 ~ +100 ℃. RA is mainly used around radar and antenna, to isolate
the remit and receive antenna, to cover the ship mast, to build small anechoic
box and to cover those reflective components in testing fields, so as to eliminate interference and unnecessary
reflection.          

<table class="MsoNormalTable" border="2" cellpadding="0" style="width:93.0%;background:#CCCCCC;" bordercolor="#000000">
<tbody>
<tr>
<td width="127" style="background:white;">

Model Number 

</td>
<td width="112" style="background:white;">

Height 
(mm) 

</td>
<td width="129" style="background:white;">

Weight 
( kg/m 2) 

</td>
<td width="159" style="background:white;">

Frequency 
(GHz) 

</td>
<td width="312" style="background:white;">

Reflectivity at normal incidence (-dB) 

</td>
<td width="180" style="background:white;">

Dimension 
(㎜) 

</td>
</tr>
<tr>
<td width="127" style="background:white;">

JRA-6 

</td>
<td width="112" style="background:white;">

6 

</td>
<td width="129" style="background:white;">

4.5 

</td>
<td width="159" style="background:white;">

15 ~ 35 

</td>
<td width="312" style="background:white;">

17 ~ 25 

</td>
<td width="180" style="background:white;">

200X200 

</td>
</tr>
<tr>
<td width="127" style="background:white;">

JRA-10 

</td>
<td width="112" style="background:white;">

10 

</td>
<td width="129" style="background:white;">

6.9 

</td>
<td width="159" style="background:white;">

10 ~ 35 

</td>
<td width="312" style="background:white;">

17 ~ 25 

</td>
<td width="180" style="background:white;">

200X200 

</td>
</tr>
<tr>
<td width="127" style="background:white;">

JRA-16 

</td>
<td width="112" style="background:white;">

16 

</td>
<td width="129" style="background:white;">

9.0 

</td>
<td width="159" style="background:white;">

6 ~ 35 

</td>
<td width="312" style="background:white;">

17 ~ 25 

</td>
<td width="180" style="background:white;">

192X192 

</td>
</tr>
<tr>
<td width="127" style="background:white;">

JRA-25 

</td>
<td width="112" style="background:white;">

25 

</td>
<td width="129" style="background:white;">

13 

</td>
<td width="159" style="background:white;">

4 ~ 35 

</td>
<td width="312" style="background:white;">

17 ~ 25 

</td>
<td width="180" style="background:white;">

200X200

</td>
</tr>
</tbody>
</table>

 


We could make
the absorber as customer requirement ,please contact us for details.


 


<img src="http://i.bosscdn.com/product/6b/0b/64/f95d86cd0ca5f6219cac901b63.jpg" width="667" height="500" title="rubber microwave absorber" alt="rubber microwave absorber" />


 


FAQ 
 
Q: How can I buy from your company? 
  
A: When you find the product you want, just send inquiry to us,leave us your email, and we will reply you within 12 hours . 
  
  
Q: How can I make payment for my order? 
 A: You make payment by  T/T(bank wire transfer) or Paypal finish the payment.  
 
Q: Do you have small free samples? 
A: Yes, we have free samples for most of the parts, but the customer need to pay the shipping cost. 
  
Q: How can you guarantee my payment ? 
 A : Our company established for 12 years, we have customers all over the world.We will ensure the best quality and best service for all customers.  
  
Q: Can I buy different models in one time? 
 A: Yes we can combine the shipments. 
  
Q: How long it will take before you ship the products? 
 A: Most of the products in stock,We normally ship your order within 24-48 hours after receving your payment. 
 Q: How do you ship the parts to other countries? 
A: We could ship by DHL ,FEDEX or UPS at a very low price. For large and heavy orders ,we could ship by Sea. 
 
Q: If i have any questions ,how can i contact you? 
 A: You can always contact us at any time by email, phone,  WhatsAPP or Skype. 
  
Q: Can you do OEM products or make as customer design? 
A: Yes ,we could make the products as customer design,customer drawing and customer requirements. 
  
<img src="http://i.bosscdn.com/product/30/44/80/1b5f7f2f6163c948e6d1e2ce7c.jpg" title="Shipping" alt="Shipping" />

 


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