Miniature Narrow Band Radio TransceiverSTD-601

The STD-601 is a miniature transceiver designed for industrial remote control and telemetry applications. The STD-601 has a simple serial interface and allows own communication protocol to be used. The RF Power, Data rate and Channel can be set through the use of dedicated serial commands.

The STD-601 434 MHz operates on the 434 MHz only and conforms to the EN 300 220 standard.

Model name Band (MHz) RF power (mW) Data rate (bps) Certification Consumption (mA)
STD-601
400 MHz
429
434
447
458
50 / 25 / 20 / 10 / 5 / 1 1,200 / 2,400 / 4,800 / 9,600 / 19,200 No 35
(TX 10 mW)
STD-601
434 MHz
434 10 / 5 / 1 4,800 / 9,600 Yes
(CE)
26
(TX 10mW)

 

Features

[ Common ]

  • Small 20 x 32 x 5 mm SMD
  • Transparent interface for data input and output

[ STD-601 400 MHz ]

  • Selectable bands possible within wide frequency range.
    – 429 / 434 / 447 / 458 MHz

[ STD-601 434 MHz ]

  • 434 MHz European ISM band
  • Low consumption current
    – 26 mA (TX 10 mW / 3V)
    – 19 mA (RX)
  • RED compliant (EN 300 220)

Applications

  • Industrial telecontrol
  • Telemetry Systems

Other products related to this product

STD-302Z

Channel Programmable Narrow Band FM Transceiver

LMD-401

High Performance Channel Programmable Transceiver

STD-502-R

DSSS Low Power Radio Transceiver

STD-503

DSSS Low Power Radio Transceiver

Specifications

STD-601 434 MHz

Common

Parameter Specification Remarks
Applicable standard EN 300 220
Communication method One Way, Half Duplex
Emission class F1D 2-GFSK
Frequency 433.0750 to 434.7750 MHz 12.5kHz step
Number of RF channels 137 channels
Channel spacing 25 kHz
RF bit rate 4,800 / 9,600 bps
Pulse width Min. 208 us / Max 10 ms
Min. 104 us / Max 10 ms
4,800 bps
9,600 bps
Supply voltage 3.0 to 5.0 V DC
Supply current 26 mA typ. (TX 10 mW)
19 mA typ. (RX)
Operating temperature range -30 to +75 degree C
Dimensions 20 x 32 x 5 mm
Weight 4.5 g

Transmitter Part

Parameter Specification Remarks
RF output power 10 / 5 / 1 mW Conducted 50 ohm
Deviation +/-3.75 kHz (PN9 9,600 bps)
+/-2.2 kHz (PN9 4,800 bps)
Data input Digital L = GND, H = Vcc
Spurious emission < -54 dBm (47 M – 74 M, 87.5 M -118 M, 174 M – 230M, 470 M – 862 MHz)
< -37 dBm (Other frequencies < 1000MHz)
< -30 dBm (> 1000MHz)
Adjacent channel leakage power < -37 dBm

Receiver Part

Parameter Specification Remarks
Receiver type Single superheterodyne
Maximum input level 10 dBm
Receiver sensitivity -113 dBm (9,600 bps)
-117 dBm (4,800 bps)
BER 1%
Adjacent channel selectivity > 50 dB (9,600 bps)
> 50 dB (4,800 bps)
+/- 25 kHz
+/-12.5 kHz
Blocking 70 dB
Spurious radiation < -57 dBm (< 1000 MHz)
< -47 dBm (> 1000 MHz)
Data output Digital L = GND, H = Vcc

Interface

Parameter Specification Remarks
Data Interface
( DI / DO )
L=GND H=VCC,  Asynchronous Transparent
Command interface
(TXD / RXD)
UART 9,600 / 19,200 / 38,400 bps
8 data bit, No parity, 1 stop bit

*Unless otherwise specified, specifications are typical values obtained under 9600bps, 10mW, 25C, 434MHz, 3V
*Specifications are subject to change without prior notice

STD-601 400 MHz

Common

Parameter Specification Remarks
Communication method One Way, Half Duplex
Emission class F1D 2-GFSK
Frequency 429.1750 to 429.7375 MHz 429 MHz
433.0750 to 434.7750 MHz 434 MHz
447.2750 to 447.9875 MHz 447 MHz
458.5000 to 459.1750 MHz 458 MHz
Number of RF channels 47 channels
137 channels
59 channels
28 channels
429 MHz
434 MHz
447 MHz
458 MHz
RF bit rate 1,200 / 2,400 / 4,800 / 9,600 / 19,200 bps
Supply voltage 3.0 to 5.0 V DC
Supply current 35 mA typ. (TX 10 mW)
58 mA typ. (TX 50 mW)
19 mA typ. (RX)
Dimensions 20 x 32 x 5 mm
Weight 4.5 g

Transmitter Part

Parameter Specification Remarks
RF output power 50 / 25 / 20 / 10 / 5 / 1 mW
Deviation +/-3.75 kHz (PN9 9,600 bps)
+/-2.2 kHz (PN9 4,800 bps)
Data input Digital L = GND, H = Vcc
Spurious emission < -54 dBm (47 M – 74 M, 87.5 M – 118 M, 174 M – 230M, 470 M – 862 MHz)
< -37 dBm (Other frequencies < 1000MHz)
< -30 dBm (> 1000MHz)
Adjacent channel leakage power < -37 dBm 9,600 bps
+/- 25 kHz

Receiver Part

Parameter Specification Remarks
Receiver type Single superheterodyne
Maximum input level 10 dBm
Receiver sensitivity -113 dBm (9,600 bps)
-117 dBm (4,800 bps)
BER 1%
Adjacent channel selectivity > 50 dB (9,600 bps)
> 50 dB (4,800 bps)
+/- 25 kHz
+/-12.5 kHz
Blocking 70 dB
Spurious radiation < -57 dBm (< 1000 MHz)
< -47 dBm (> 1000 MHz)
Data output Digital L = GND, H = Vcc

Interface

Parameter Specification Remarks
Data Interface
( DI / DO )
L=GND H=VCC,  Asynchronous Transparent interface
Command interface
(TXD/RXD)
UART 9,600 / 19,200 / 38,400 bps
8 data bit, No parity, 1 stop bit

*Unless otherwise specified, specifications are typical values obtained under 9600bps, 10mW, 25C, 434MHz, 3V
*Specifications are subject to change without prior notice

External View

Supplementary Information

Demonstration of the evaluation board for STD-601

Declaration of Conformity

STD-601 434MHz PDF

TB-STD601

Operation Guide

Version 1.0

ADP-A-STD601, ADP-B-STD601

Operation Guide

Version 1.0

Evaluation Tools: TB-STD601

The test board TB-STD601 allows the STD-601 to be used in combination with Arduino MEGA 2560 to make simple switching and packet tests. An Arduino sample program* is included together with Windows setting interface to allow easy setup and control of the STD-601 module. As well as using the sample program, the user can develop own code to control the STD-601.

* Source code is available by email free of charge – visit the Documents page for details.

Features

  • LCD screen
  • 4 push buttons and 4 LEDs
  • USB port
  • 8 IO/Analogue Ports
  • Receive / Transmit LEDs
  • Packet Test Function
  • Windows setting interface
  • Arduino sample program (C++)
  • TX/RX/ACK LED indicator

Adaptor Board: ADP-A-STD601, ADP-B-STD601

Each board, ADP-A-STD601 and ADP-B-STD601 contains CPU and dipswitches allowing the user to set the STD-601 parameters without any need to develop separate setting program. Parameters such as frequency band, RF power and bit rate can be set using the dipswitches.

When used in combination with the boards it allows user to easily setup communication by setting parameters using the dip switches and applying user data to the data in and out pins.

The adaptor board allows CDP-02 users to test the STD-601 using their existing CDP-TX-02E-R and CDP-RX-02E-R footprint and pin layouts. By allowing this compatibility, existing CDP users can evaluate the STD-601 quickly and easily without modifications.

Features

  • Onboard dip switch to conveniently set STD-601 band, RF power, channel and bit rate
  • No need to make setting program
  • Convert STD-601 pin layout to CDP-TX-02E-R and CDP-RX-02E-R
  • Board size matches those of CDP-TX-02E-R and CDP-RX-02E-R
  • CDP module users can make communication test with STD-601 easily.
  • Useable with STD-601 400 MHz and 434 MHz *

* Both boards include STD-601 400 MHz module. For STD-601 434 MHz module please specify when ordering.

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