User's Manual

User Manual
Version 01.01
2011-12-22
Radio modules deRFarm7
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Tel.: +49 351 – 31 85 00
Fax: +49 351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 8 of 38
4. Technical data
Table 1: Mechanical data
Mechanical
Radio modules
Size (L x W x H)
30 x 22.7 x 8.2 mm
1
(for deRFarm7-15A02 / 25A00 / 25A02)
30 x 20.4 x 4.3 mm
(for deRFarm7-15C02 / 25C00 / 25C02)
Connectors (only for pluggable variants)
number of headers
2
pins per header
23
pitch
1.27 mm
pin length
3.05 mm
pin diameter
0.51 mm
Insulator (L x W x H)
29.2 x 2.5 x 2.5 mm
Pins / Pads (pluggable and solderable variants)
pitch
1.27 mm
1
unplugged radio module
Table 2: Temperature range
Temperature range
Min
Typ
Max
Unit
Working range
T_work
-40
+85
°C
Table 3: Electrical data
Electrical (Vcc = 3.0VDC)
deRFarm7-15A02 / 15C02
Parameter
Min
Typ
Max
Unit
Supply Voltage
VCC
3.0
3.3
3.6
VDC
Current
consumption
I_TXon (TX_PWR = +10 dBm)
52
mA
I_TXon (TX_PWR = +5 dBm)
46
mA
I_TXon (TX_PWR = 0 dBm)
43
mA
I_RXon
36
mA
I_Idle (Txoff, MCK = 12MHz)
21
mA