Funkmodule: Unterschied zwischen den Versionen

Aktuelle Version vom 23. Juni 2011, 16:20 Uhr

Funkmodule Übersicht[Bearbeiten | Quelltext bearbeiten]

RF Transceiver IC & Modules

Identifier	Freq.	Powersupply	Data-rate max	Max. Output Power	Sensitivity	Max. Tx Current	Rx Work Current	sleep current	Manufacturer	Costs
RFM01	315,433, 868, 915MHz	2.2-5.4V	115.2	-	-109dBm@315MHz -109dBm@433MHz -105dBm@868MHz -105dBm@915MHz	-	9mA@315MHz 9mA@433MHz 11mA@868MHz 11mA@915MHz	0.3µA	hoperf.com/
RFM02	433, 868, 915MHz	2.2-5.4V	115.2	7dBm@433MHz 4dBm@868MHz 4dBm@915MHz	-	23mA@433MHz 25mA@868MHz 26mA@915MHz	-	0.3µA	hoperf.com/
RFM12 RF Transceiver	315,433, 868, 915MHz	2.2-5.4V	115.2	5dBm@315MHz 5dBm@433MHz 0dBm@868MHz 0dBm@915MHz	-105dBm@315MHz -105dBm@433MHz -100dBm@868MHz -100dBm@915MHz	22mA@315MHz 22mA@433MHz 23mA@868MHz 24mA@915MHz	11mA@315MHz 11mA@433MHz 12mA@868MHz 13mA@915MHz	≤0.3µA	hoperf.com/
RFM12B RF Transceiver	433,868, 915MHz	2.2-3.8V	115.2	5dBm@433MHz 3dBm@868MHz 3dBm@915MHz	-105dBm@433MHz -102dBm@868MHz -102dBm@915MHz	22mA@433MHz 23mA@868MHz 24mA@915MHz	11mA@433MHz 12mA@868MHz 13mA@915MHz	≤0.3µA	hoperf.com/
RFM22 RF Transceiver	240-930	1.8-3.6V	1-128	17dBm@315MHz 17dBm@433MHz 17dBm@868MHz 17dBm@915MHz	-118dBm@315MHz -118dBm@433MHz -118dBm@868MHz -118dBm@915MHz	80mA@315MHz 80mA@433MHz 80mA@868MHz 80mA@915MHz	18.5mA@315MHz 18.5mA@433MHz 18.5mA@868MHz 18.5mA@915MHz	≤0.01µA	hoperf.com/
RFM23 RF Transceiver	240-930	1.8-3.6V	1-128	13dBm@315MHz 13dBm@433MHz 13dBm@868MHz 13dBm@915MHz	-118dBm@315MHz -118dBm@433MHz -118dBm@868MHz -118dBm@915MHz	28mA@315MHz 28mA@433MHz 28mA@868MHz 28mA@915MHz	18.5mA@315MHz 18.5mA@433MHz 18.5mA@868MHz 18.5mA@915MHz	≤0.01µA	hoperf.com/
RFM12BP enhanced power RF Transceiver	433,868, 915MHz	3.3V,12V	115.2	27dBm@433MHz 27dBm@868MHz 27dBm@915MHz	-116dBm@433MHz -112dBm@868MHz -112dBm@915MHz	250mA@433MHz 250mA@868MHz 250mA@915MHz	30mA@433MHz 30mA@868MHz 30mA@915MHz	≤1µA	hoperf.com/
RFM22B Wireless Transceiver	240-930	1.8-3.6V	0.1-256	20dBm@315MHz 20dBm@433MHz 20dBm@868MHz 20dBm@915MHz	-121dBm@315MHz -121dBm@433MHz -121dBm@868MHz -121dBm@915MHz	85mA@315MHz 85mA@433MHz 85mA@868MHz 85mA@915MHz	8.5mA@315MHz 18.5mA@433MHz 18.5mA@868MHz 18.5mA@915MHz	≤0.01µA	hoperf.com/
RFM23B Wireless Transceiver	240-930	1.8-3.6V	0.1-256	13dBm@315MHz 13dBm@433MHz 13dBm@868MHz 13dBm@915MHz	-121dBm@315MHz -121dBm@433MHz -121dBm@868MHz -121dBm@915MHz	30mA@315MHz 30mA@433MHz 30mA@868MHz 30mA@915MHz	18.5mA@315MHz 18.5mA@433MHz 18.5mA@868MHz 18.5mA@915MHz	≤0.01µA	hoperf.com/
RFM70	2.4G	1.9V～3.6V	1M／2Mbps	5dBm（1mW）	-88dBm	＜14mA	＜23mA	＜3µA	hoperf.com/
RFM50	240-960	0.9V～3.6V	0.123-256	20dBm(100mW)	-121dBm	-18mA@+1dBm -30mA@+13dBm -85mA@+20dBm	18.5mA	<0.1µA	hoperf.com/
MRF89XA	868/915/955		200	+12.5 dBm	-113dBm	-	-	<0.1µA	microchip.com
MRF49XA	434/868/915		256	+7 dBm	-110dBm	-	-	<0.1µA	microchip.com
MRF89XAM8A	863-870		40	+12.5 dBm	-113dBm	-	-	<0.1µA	microchip.com
MRF24WB0MA 2.4 GHz, IEEE Std. 802.11bTM RF Transceiver Module	2.4G	2.7V-3.6V	1 and 2 Mbps	+10 dBm	-91dBm	154 mA	85 mA	<250µA	microchip.com
BTM-222 Bluetooth Module Class1	2.4G	3.0V - 3.6V	2Mbps and 3Mbps	+18dBm	-88dBm	-	-	-	[Rayson Rayson]	13,69 EUR
BTM112 Bluetooth Modul Class2	2.4G	3.0V - 3.6V	2Mbps and 3Mbps	+4dBm	-83dBm	-	-	-	[Rayson Rayson]	11,99 EUR
Wi.232EUR-R™ Low-power, long-range data transceiver with built in WiSE™	868 - 870 MHz	2.7 - 3.6 VDC	2400 - 115200	+13dBm	-102dBm	-2 dBm 24-32 mA +2 dBm 28-36 mA +7 dBm 35-43 mA +13 dBm 50-58 mA	16-24mA	35µA	radiotronix.com	-
Wi.232FHSS-250-R™ 250mW FHSS Embedded Digital Wireless Module	902 - 928 MHz	2.7 - 3.6 VDC	2400 - 115200	+23dBm	-100dBm	-2 dBm 54 mA +2 dBm 71 mA +7 dBm 109 mA +13 dBm 190 mA	25mA	3µA	radiotronix.com	-
RCT-315-ASBR Transmitter Module surface mount OOK RF transmitter	315-433 MHz	1.5-12V	4800	0dBm@3V	not applicable	4.5 mA	not applicable	100µA	radiotronix.com	-
RCR-315-HPR Receiver,high performance	315-433 MHz	5V	4800	not applicable	-109 dBm	not applicable	4.5mA	100µA	radiotronix.com	-
Xbee Pro 900 IEEE 802.15.4 RF module	900 MHz	3.3V	Up to 230 Kbps	50 mW (+17 dBm)	-100 dBm	210mA	80mA	60µA	http://www.digi.com/	50$
Xbee Pro 50mW IEEE 802.15.4 RF module	2.4Ghz	3.3V	Up to 250 Kbps	50 mW (+18 dBm)	-102 dBm	205mA	47mA	3µA	http://www.digi.com/	41$
Xbee Pro 60mW IEEE 802.15.4 RF module	2.4Ghz	3.3V	Up to 250 Kbps	60 mW (+18 dBm)	-100 dBm	~210mA	~80mA	60µA	http://www.digi.com/	38$
XBee 1mW Wire Antenna IEEE 802.15.4 RF module	2.4 Ghz	3.3V	Up to 250 Kbps	1 mW (0 dBm)	-100 dBm	45mA	50mA	10µA	http://www.digi.com/	20$

Links

Reichweitenkalkulator[Bearbeiten | Quelltext bearbeiten]

Hier gibt einen Rechner für die Reichweite unter Idealbedingungen. Wenn man z.B. 433 MHz eintippt und im Feld für die Reichweite 5 km eingibt, kommt man darauf, das das Signal eine Leistung von 99.131dB haben muss - d.h. die Differenz aus Sensitivity des Empfängers und Sendeleistung des Senders sollte deutlich darüber liegen.

@@ Zeile 13: / Zeile 13: @@
         <th style="border:1px solid #000;">Max. Tx Current</th>
         <th style="border:1px solid #000;">Rx Work Current</th>
-        <th style="border:1px solid #000;">stand by current </th>
+        <th style="border:1px solid #000;">sleep current </th>
         <th style="border:1px solid #000;">Manufacturer</th>
         <th style="border:1px solid #000;">Costs</th>
@@ Zeile 19: / Zeile 19: @@
        <tr>
          <td style="border:1px solid #AAA;"><strong>RFM01</strong></td>
-         <td style="border:1px solid #AAA;">-</td>
+         <td style="border:1px solid #AAA;">315,433, 868, 915MHz</td>
-         <td style="border:1px solid #AAA;">-</td>
+         <td style="border:1px solid #AAA;">2.2-5.4V</td>
-         <td style="border:1px solid #AAA;">-</td>
+         <td style="border:1px solid #AAA;">115.2</td>
-        <td style="border:1px solid #AAA;"><FONT SIZE="-3">-</font></td>
-        <td nowrap="nowrap"><FONT SIZE="-3">-</font></td>
          <td style="border:1px solid #AAA;"><FONT SIZE="-3">-</font></td>
+        <td nowrap="nowrap"><FONT SIZE="-3">-109dBm@315MHz<br>
+-109dBm@433MHz<br>
+-105dBm@868MHz<br>
+-105dBm@915MHz</font></td>
          <td style="border:1px solid #AAA;"><FONT SIZE="-3">-</font></td>
-         <td nowrap="nowrap">-</td>
+        <td style="border:1px solid #AAA;"><FONT SIZE="-3">
+mA@315MHz<br>
+mA@433MHz<br>
+mA@868MHz<br>
+mA@915MHz</font></td>
+         <td nowrap="nowrap">0.3µA</td>
 	<td style="border:1px solid #AAA;">[http://www.hoperf.com/rf_fsk/rf_transceiver.htm hoperf.com/]</td>
        </tr>
        <tr>
          <td style="border:1px solid #AAA;"><strong>RFM02</strong></td>
-         <td style="border:1px solid #AAA;">-</td>
+         <td style="border:1px solid #AAA;">433, 868, 915MHz</td>
-         <td style="border:1px solid #AAA;">-</td>
+         <td style="border:1px solid #AAA;">2.2-5.4V</td>
-         <td style="border:1px solid #AAA;">-</td>
+         <td style="border:1px solid #AAA;">115.2</td>
-         <td style="border:1px solid #AAA;"><FONT SIZE="-3">-</font></td>
+         <td style="border:1px solid #AAA;"><FONT SIZE="-3">7dBm@433MHz<br>
+dBm@868MHz<br>
+dBm@915MHz</font></td>
          <td nowrap="nowrap"><FONT SIZE="-3">-</font></td>
+        <td style="border:1px solid #AAA;"><FONT SIZE="-3">23mA@433MHz<br>
+mA@868MHz<br>
+mA@915MHz</font></td>
          <td style="border:1px solid #AAA;"><FONT SIZE="-3">-</font></td>
-        <td style="border:1px solid #AAA;"><FONT SIZE="-3">-</font></td>
+         <td nowrap="nowrap">0.3µA</td>
-         <td nowrap="nowrap">-</td>
          <td style="border:1px solid #AAA;">[http://www.hoperf.com/rf_fsk/rf_transceiver.htm hoperf.com/]</td>
        </tr>
@@ Zeile 373: / Zeile 384: @@
 	    <td style="border:1px solid #AAA;">[http://www.radiotronix.com/ radiotronix.com]</td>
              <td style="border:1px solid #AAA;">-</td>
+      </tr>
+      <tr>
+      <td style="border:1px solid #AAA;"><strong>[http://www.sparkfun.com/products/9087 Xbee Pro 900]<br>IEEE 802.15.4
+RF module</strong></td>
+	    <td style="border:1px solid #AAA;">900 MHz</td>
+	    <td style="border:1px solid #AAA;">3.3V</td>
+	    <td style="border:1px solid #AAA;">Up to 230 Kbps</td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">50 mW (+17 dBm)</font></td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">-100 dBm</font></td>
+	  <td style="border:1px solid #AAA;"><FONT SIZE="-3">210mA</font></td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">80mA</font></td>
+	    <td style="border:1px solid #AAA;">60µA</td>
+	    <td style="border:1px solid #AAA;">[http://www.digi.com/products/wireless-wired-embedded-solutions/zigbee-rf-modules/point-multipoint-rfmodules/xbee-pro-xsc.jsp#overview http://www.digi.com/]</td>
+            <td style="border:1px solid #AAA;">50$</td>
+      </tr>
+      <tr>
+      <td style="border:1px solid #AAA;"><strong>[http://www.sparkfun.com/products/8690 Xbee Pro 50mW]<br>IEEE 802.15.4
+RF module</strong></td>
+	    <td style="border:1px solid #AAA;">2.4Ghz</td>
+	    <td style="border:1px solid #AAA;">3.3V</td>
+	    <td style="border:1px solid #AAA;">Up to 250 Kbps</td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">50 mW (+18 dBm)</font></td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">-102 dBm</font></td>
+	  <td style="border:1px solid #AAA;"><FONT SIZE="-3">205mA</font></td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">47mA</font></td>
+	    <td style="border:1px solid #AAA;">3µA</td>
+	    <td style="border:1px solid #AAA;">[http://www.digi.com/support/productdetl.jsp?pid=3430&osvid=0&s=365&tp=3 http://www.digi.com/]</td>
+            <td style="border:1px solid #AAA;">41$</td>
+      </tr>
+      <tr>
+      <td style="border:1px solid #AAA;"><strong>[http://www.sparkfun.com/products/8690 Xbee Pro 60mW]<br>IEEE 802.15.4
+RF module</strong></td>
+	    <td style="border:1px solid #AAA;">2.4Ghz</td>
+	    <td style="border:1px solid #AAA;">3.3V</td>
+	    <td style="border:1px solid #AAA;">Up to 250 Kbps</td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">60 mW (+18 dBm)</font></td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">-100 dBm</font></td>
+	  <td style="border:1px solid #AAA;"><FONT SIZE="-3">~210mA</font></td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">~80mA</font></td>
+	    <td style="border:1px solid #AAA;">60µA</td>
+	    <td style="border:1px solid #AAA;">[http://www.digi.com/products/wireless-wired-embedded-solutions/zigbee-rf-modules/point-multipoint-rfmodules/xbee-pro-xsc.jsp#overview http://www.digi.com/]</td>
+            <td style="border:1px solid #AAA;">38$</td>
+      </tr>
+      <tr>
+      <td style="border:1px solid #AAA;"><strong>[http://www.sparkfun.com/products/8665 XBee 1mW Wire Antenna]<br>IEEE 802.15.4
+RF module</strong></td>
+	    <td style="border:1px solid #AAA;">2.4 Ghz</td>
+	    <td style="border:1px solid #AAA;">3.3V</td>
+	    <td style="border:1px solid #AAA;">Up to 250 Kbps</td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">1 mW (0 dBm)</font></td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">-100 dBm</font></td>
+	  <td style="border:1px solid #AAA;"><FONT SIZE="-3">45mA</font></td>
+	    <td style="border:1px solid #AAA;"><FONT SIZE="-3">50mA</font></td>
+	    <td style="border:1px solid #AAA;">10µA</td>
+	    <td style="border:1px solid #AAA;">[http://www.digi.com/products/wireless/point-multipoint/xbee-series1-moduledocs.jsp http://www.digi.com/]</td>
+            <td style="border:1px solid #AAA;">20$</td>
        </tr>
      </table>
 <br><br>
 '''Links'''
@@ Zeile 384: / Zeile 452: @@
 * http://www.atmel.com/dyn/products/devices.asp?category_id=163&family_id=676&subfamily_id=1953&source=left_nav
 * http://www.atmel.com/products/zigbee/zigbit_modules.asp?category_id=163&family_id=676
+== Reichweitenkalkulator ==
+[http://www.zytrax.com/tech/wireless/calc.htm Hier] gibt einen Rechner für die Reichweite unter Idealbedingungen. Wenn man z.B. 433 MHz eintippt und im Feld für die Reichweite 5 km eingibt, kommt man darauf, das das Signal eine Leistung von 99.131dB haben muss - d.h. die Differenz aus Sensitivity des Empfängers und Sendeleistung des Senders sollte deutlich darüber liegen.