28498 Dresden Elektronik, 28498 Datasheet - Page 22
![DERFMEGA128-22A02](/photos/14/22/142244/mfg_28498_sml.jpg)
28498
Manufacturer Part Number
28498
Description
DERFMEGA128-22A02
Manufacturer
Dresden Elektronik
Series
deRFmega128r
Specifications of 28498
Frequency
2.4GHz
Data Rate - Maximum
2Mbps
Modulation Or Protocol
802.15.4
Applications
General Purpose
Power - Output
2.4dBm
Sensitivity
-101dBm
Voltage - Supply
1.8 V ~ 3.6 V
Current - Receiving
18mA
Current - Transmitting
18mA
Data Interface
Connector, 2 x 23
Memory Size
1Mb
Antenna Connector
U.FL
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
284980-2
Manufacturer:
AMPTYCO
Quantity:
42 416
User Manual
Version 01.03
2010-09-07
11.2. deRFmega128-22A02 / 22C02
The U.FL coaxial connector on the deRFmega128-22A02 / 22C02 is matched with:
The deRFmega128-22A02 / 22C02 are suitable for applications in plastic or metal cases.
Figure 18: Matching circuit with U.FL-coaxial-connector
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
L2 = 1,0pF (0402)
C19 = 22pF (0402)
R1 = 10k (0402)
Radio modules deRFmega128
Tel.: +49 351 – 31 85 00
Fax: +49 351 – 3 18 50 10
wireless@dresden-elektronik.de
www.dresden-elektronik.de
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