DNT2400DK RFM, DNT2400DK Datasheet - Page 6
DNT2400DK
Manufacturer Part Number
DNT2400DK
Description
DEVELOPMENT KIT FOR DNT2400 MOD
Manufacturer
RFM
Type
Transceiverr
Specifications of DNT2400DK
Frequency
2.4GHz
Product
RF Development Tools
Maximum Frequency
2.4 GHz
Supply Voltage (max)
3.3 V
Supply Voltage (min)
0 V
For Use With/related Products
DNT2400
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
583-1150
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DNT2400DK
Manufacturer:
RFM
Quantity:
12 800
that this connection be implemented as a 50 ohm stripline. Referring to Figure 3, the width of this stripline de-
pends on the thickness of the circuit board between the stripline and the groundplane. For FR-4 type circuit board
materials (dielectric constant of 4.7), the width of the stripline is equal to 1.75 times the thickness of the circuit
board. Note that other circuit board traces should be spaced away from the stripline to prevent signal coupling, as
shown in Figure 4. The stripline trace should be kept short to minimize its insertion loss.
www.RFM.com E-mail: info@rfm.com
©2009 by RF Monolithics, Inc.
Figure 3
Figure 5
Trace Separation from
50 ohm Microstrip
100 mil
150 mil
200 mil
250 mil
300 mil
Figure 4
Parallel to Microstrip
Length of Trace Run
125 mil
200 mil
290 mil
450 mil
650 mil
DNT2400 - 08/12/09
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