Demokit User Guide For ARF 18/34/44/54 radio module

Transcription

1 Demokit User Guide For ARF 18/34/44/54 radio module 1- PRELIMINARY INFORMATION OVERVIEW GETTING STARTED Kit contents Before starting GETTING AROUND THE ARF7439 DEMOBOARD DC Jack Power LED V3 and GND Areas RS-232 Interface Power Supply Jumper Radio module slot or footprint Radio module signals Whip antenna or SMA connector SPECIFICATIONS ARF7439 DEMOKIT SCHEMATICS ARF7439 DEMOKIT Bill Of Materials 11 ADEUNIS RF 283 RUE LOUIS NEEL CROLLES FRANCE DESK : +33 (0) FAX +33 (0) E.MAIL : ARF@ADEUNIS-RF.COM SA au capital de euros SIRET RCS Grenoble NAF 322A V1-pft 1

2 1 PRELIMINAY INFORMATION Precautions Like most evaluation kits, this product is designed for use in office and laboratory environments. The following practices will help ensure its proper operation. This product uses low power CMOS circuits which can be damaged by electrostatic discharge. Partially damaged circuits can function erroneously, leading to misleading results. Observe ESD precautions at all times when handling this product. This product is not approved to any EMC or other regulatory standard. Users are advised to observe local statutory requirements which may apply to this product and the radio frequency signals which may emanate from it Documents This document and any copy or extract of it can t be disclosed without Adeunis-rf s formal agreement. This document is subject to change without notice. All trademarks mentioned in this guide are the property of their respective owner. ADEUNIS RF 283 rue Louis Néel Crolles France Phone +33 (0) Fax +33 (0) V1-pft 2

3 2 OVERVIEW This Demokit is designed to help the user to achieve his/her objectives as quickly as possible. Evaluate the Adeunis-RF products. The user can transfer data from one PC to another using the ARF7439 Demokit. This enables the user to quickly find out how well the Adeunis-RF products fit the intended application. Perform RF measurements. Using a PC, the user can configure the radio module with parameters that suit the intended application and easily measure sensitivity, output power and other RF parameters. Develop a prototype. The ARF7439 Demokit includes some strip board areas and all signals of each radio module are brought out, this can permit easy connection of other circuitry. The user can easily make a prototype of the intended application. 3 - GETTING STARTED 3-1 Kit contents Complete Demo kit including 2 demoboards, 1 demoboard including: 1 x ARF7439 mother board or 1 ARF18 4-keys remote control (433 or 869MHz version) 1 x evaluation module (ARF18, ARF34, ARF44 or ARF54 module) 1 x 434 MHz, 869 MHz or 915 MHz whip antenna 1 x RS232 cable 1 x Mains adaptor 9V-500mA The technical documentation of each module can be downloaded on the web: V1-pft 3

4 3-2 Before starting Before using for the first time this Demo kit, the user has to do the following: 1 st step - Solder the radio module For ARF7439O/Q/R/S version, solder the plugged radio module in J3 slot For ARF7439K/M version, solder the SMD radio module on J100 footprint 2 nd step - Solder the whip antenna For ARF7439O/Q/R/S version, solder the whip antenna on the ANT1 footprint For ARF7439K/M version, solder the whip antenna on the ANT2 footprint V1-pft 4

5 3 rd step - Plug the radio module power supply jumper CV5 for ARF7439O/Q/R/S version CV5 CV6 for ARF7439K/M version CV6 4 th - Plug the RS-232 cable and the Mains Adaptor RS-232 cable Mains Adaptor V1-pft 5

6 4 - GETTING AROUND THE ARF7439 DEMOBOARD GND Plugged module signals Plugged module SMA connector or Whip Antenna RS-232 Signals Jumpers GND 3V3 SMD module Power supply Jumper GND Power LED 3V3 DC Jack Plugged module Power supply Jumper RS-232 Connector Plugged module Slot SMD module SMA connector or Whip Antenna SMD module signals SMD module Footprint 4-1 DC Jack The DC Jack connector accepts standard DC jack power connectors with a 2.1mm center pin. The center pin is used for the positive voltage, and the sleeve for ground. If a laboratory power supply is used, the ground should be connected to the 0V terminal on the power terminal block. The nominal operating voltage is 9V (6.5 to 40V). 4-2 Power LED Indicates when the evaluation board is powered V3 and GND Areas 3V3 and GND areas are available on the edge of each strip board areas. An onboard voltage regulator supplies 3.3V to the board V1-pft 6

7 4-4 RS-232 Interface By the RS-232 interface, the user can configure the radio module with parameters that suit the intended application. This interface uses a voltage translation device so that the RS-232 port is compatible with bipolar RS-232 levels. 4 jumpers are available for disconnecting the RS-232 signals: - CV1: TXD - CV2: /RTS - CV3: RXD - CV4: /CTS For ARF7439S version, CV2 and CV4 jumpers must be not connected. 4-5 Power Supply Jumper Power Supply jumpers CV5 and CV6 allow the user to power on/off the radio module. 4-6 Radio module slot or footprint For ARF7439O/Q/R/S version, radio modules have to be soldered in J3 slot. For ARF7439K/M version, radio modules have to be soldered on J100 footprint. Be careful, ARF7294A and ARF7419A RF outputs are not on the same side of the footprint. 4-7 Radio module signals All signals of each radio module are brought out, that permits an easy connection of other circuitry. 4-8 Whip antenna or SMA connector By default, a whip antenna is provided with this Demo kit; however it is possible to solder a SMA connector for connecting coaxial cables. For 434MHz Demo kit, the length of whip antenna is 165mm. For 869MHz Demo kit, the length of whip antenna is 86mm. For 915MHz Demo kit, the length of whip antenna is 81mm V1-pft 7

8 5 - SPECIFICATIONS Operating voltage 9V nominal (6.5 to 40V) Consumption without radio module UART ports 8,5mA / 9V TXD - RXD - RTS - CTS Dimensions (without antenna and radio module) 160 x 90 x 25 For radio specifications, please refer to datasheet on the web: References Designations Part numbers Frequencies Corresponding radio module ARF18 Demo kit ARF7439M 869 MHz ARF7294A radio module ARF18 Demo kit ARF7439S 434 MHz ARF7293A radio module ARF34 Demo kit ARF7439O 869 MHz ARF7151B radio module ARF44 Demo kit ARF7439K 869MHz ARF7419A radio module ARF54 Demo kit ARF7439Q 869 MHz ARF7429A radio module ARF54 Demo kit ARF7439R 915 MHz ARF7429B radio module V1-pft 8

9 6 - ARF7439 DEMOKIT SCHEMATICS V1-pft 9

10 07-04-V1-pft 10

11 7 - ARF7439 DEMOKIT Bill Of Materials ARF7439K Version (ARF44 Demokit 869MHz with ARF7419A radio module) REFERENCE VALUE PART R1, R3, R4 RESISTANCE 1/10W 5% CMS 0603 R16 RESISTANCE 1/10W 5% CMS 0603 R18 RESISTANCE 1/10W 5% CMS 0603 R13 RESISTANCE 1/10W 5% k CMS 0603 C7 CAPA CERAM % 100pF NPO CMS 0603 C14, C16, C17, C18, C20, C24 CAPA CERAM % 150pF NPO CMS 0603 C2, C3 CAPA CERAM % 10nF X7R CMS 0603 C13, C15, C19, C21, C23 CAPA CERAM % 100nF X7R CMS 0603 C25 CAPA TANTALE Boit. A 293D 10% 1µF 16V CMS A C1 CAPA 100 µf 10V, TANT C low ESR CMS C C4 CAPA CH RD 100 µf 50V 20% CMS E CMS E L1 SELF DO3316P µH 20% CMS COILCRAFT 68µH CMS LD1 LED 3MM H=5mm MARL D3 DIODE minimelf schott TMMBAT-48 CMS U3 MAX3223IDB, buffer 232 SSOP 20 U1 LM2675M-3.3NOPB SO 8 D1 DIODE schott 3.5A 100V DPAK CMS L3, L4 SELF NH 5% 2.0A COILC CMS0603/0805/1210 CV1, CV2, CV3, CV4 HE13 JUMPER - ARF7439M Version (ARF18 Demokit 869MHz with ARF7294A radio module) REFERENCE VALUE PART R1, R9, R11 RESISTANCE 1/10W 5% CMS 0603 R16 RESISTANCE 1/10W 5% CMS 0603 R18 RESISTANCE 1/10W 5% CMS 0603 R13, R7, R8, R10, R12, R14 RESISTANCE 1/10W 5% k CMS 0603 C6 CAPA CERAM % 100pF NPO CMS 0603 C14, C16, C17, C18, C20, C24 CAPA CERAM % 150pF NPO CMS 0603 C2, C3 CAPA CERAM % 10nF X7R CMS 0603 C13, C15, C19, C21, C23 CAPA CERAM % 100nF X7R CMS 0603 C25 CAPA TANTALE Boit. A 293D 10% 1µF 16V CMS A C1 CAPA 100 µf 10V, TANT C low ESR CMS C C4 CAPA CH RD 100 µf 50V 20% CMS E CMS E L1 SELF DO3316P µH 20% CMS COILCRAFT 68µH CMS LD1 LED 3MM H=5mm MARL D3 DIODE minimelf schott TMMBAT-48 CMS U3 MAX3223IDB, buffer 232 SSOP 20 U1 LM2675M-3.3NOPB SO 8 D1 DIODE schott 3.5A 100V DPAK (possible en D2 en SK35) CMS L3, L4 SELF NH 5% 2.0A COILC CMS0603/0805/1210 CV1, CV2, CV3, CV4 HE13 JUMPER V1-pft 11

12 ARF7439O/Q/R Version (ARF54 or ARF34 Demokit 869 or 915MHz with ARF7429A / ARF7429B or ARF7151B radio module) REFERENCE VALUE PART R1 RESISTANCE 1/10W 5% CMS 0603 R16 RESISTANCE 1/10W 5% CMS 0603 R18 RESISTANCE 1/10W 5% CMS 0603 R13 RESISTANCE 1/10W 5% k CMS 0603 C14, C16, C17, C18, C20, C24 CAPA CERAM % 150pF NPO CMS 0603 C2, C3 CAPA CERAM % 10nF X7R CMS 0603 C13, C15, C19, C21, C23 CAPA CERAM % 100nF X7R CMS 0603 C25 CAPA TANTALE Boit. A 293D 10% 1µF 16V CMS A C1 CAPA 100 µf 10V, TANT C low ESR CMS C C4 CAPA CH RD 100 µf 50V 20% CMS E CMS E L1 SELF DO3316P µH 20% CMS COILCRAFT 68µH CMS LD1 LED 3MM H=5mm MARL D3 DIODE minimelf schott TMMBAT-48 CMS U3 MAX3223IDB, buffer 232 SSOP 20 U1 LM2675M-3.3NOPB SO 8 D1 DIODE schott 3.5A 100V DPAK (possible en D2 en SK35) CMS L3, L4 SELF NH 5% 2.0A COILC CMS0603/0805/1210 CV1, CV2, CV3, CV4 HE13 JUMPER - ARF7439S Version (ARF18 Demokit 434MHz with ARF7293A radio module) REFERENCE VALUE PART R1 RESISTANCE 1/10W 5% CMS 0603 R16 RESISTANCE 1/10W 5% CMS 0603 R18 RESISTANCE 1/10W 5% CMS 0603 R13 RESISTANCE 1/10W 5% k CMS 0603 C14, C16, C17, C18, C20, C24 CAPA CERAM % 150pF NPO CMS 0603 C2, C3 CAPA CERAM % 10nF X7R CMS 0603 C13, C15, C19, C21, C23 CAPA CERAM % 100nF X7R CMS 0603 C25 CAPA TANTALE Boit. A 293D 10% 1µF 16V CMS A C1 CAPA 100 µf 10V, TANT C low ESR CMS C C4 CAPA CH RD 100 µf 50V 20% CMS E CMS E L1 SELF DO3316P µH 20% CMS COILCRAFT 68µH CMS LD1 LED 3MM H=5mm MARL D3 DIODE minimelf schott TMMBAT-48 CMS U3 MAX3223IDB, buffer 232 SSOP 20 U1 LM2675M-3.3NOPB SO 8 D1 DIODE schott 3.5A 100V DPAK (possible en D2 en SK35) CMS L3, L4 SELF NH 5% 2.0A COILC CMS0603/0805/1210 CV1, CV3 HE13 JUMPER V1-pft 12