Channel Programmable Narrow Band FM TransceiverSTD-302Z

Channel Programmable Transceiver

The UHF FM narrow band transceiver module STD-302Z is suitable for industrial remote control and telemetry applications. Custom made SAW filters and narrow band technology provides reliable data communication in industrial applications where good interference rejection and practical range is required. Suitable for feedback systems.

Feature

  • 10 mW or 5 mW RF power
  • Operating range 3.0 to 5.5 V
  • Fast TX/RX switching time
  • Programmable RF channel
  • PLL controlled VCO
  • Receiver sensitivity
  • Excellent vibration & shock resistance / Mechanical durability
  • Receiver category 1 (434, 458 MHz), 1.5 (869 MHz)
  • Various Frequency bands 419, 429, 434, 447, 458, 869 MHz
  • EN 300 220 (434, 458, 869 MHz)
  • RoHs compliance

Applications

  • Industrial applications
  • Remote control systems / Feed back systems
  • Telemetry systems / Monitoring systems
  • FA data transmission

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STD-502-R

DSSS Low Power Radio Transceiver

STD-503

DSSS Low Power Radio Transceiver

Specification

STD-302Z 419 MHz

Common

Parameter Specification Remark
Communication method Simplex, Half Duplex
Frequency 418.725 to 419.425 MHz
Channel step 25 kHz Channel programmable
RF bit rate 9,600 bps
Pulse width Min. 100 us / Max 15 ms
Supply voltage  3.0 to 5.5 V DC
Supply current 44 mA typ. (TX)
28 mA typ. (RX)
Operating temperature range -20 to +60 degree C
Dimension 30 x 50 x 9 mm
Weight 25 g

Transmitter Part

Parameter Specification Remark
Transmitter type PLL synthesizer
RF output power 10 mW
Deviation +/-2.75 kHz (PN9 9,600 bps)
Data input Digital L = GND, H = 3 V to Vcc
Spurious emission < -40 dBm
Adjacent channel power < -37 dBm
Occupied bandwidth < 8.5 kHz

Receiver Part

Parameter Specification Remark
Receiver type Double superheterodyne
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity -118 dBm
-115 dBm
12 dB SINAD
BER 1%
Adjacent channel selectivity > -50 dBm +/-25 kHz
Blocking > -20 dBm
Spurious radiation < -57 dBm (< 1000 MHz)
< -47 dBm (> 1000 MHz)
Data output Digital L = GND, H = 2.8 V

STD-302Z 429 MHz

Common

Parameter Specification Remark
Communication method Simplex, Half Duplex
Frequency 429.25 to 429.7375 MHz
Channel step 12.5 kHz Channel programmable
Data rate 4,800 bps
Pulse width Min. 200 us / Max 15 ms
Supply voltage 3.0 to 5.5 V DC
Supply current 44 mA typ (TX)
28 mA typ (RX)
Operating temperature range -20 to +60 degree C
Dimension 30 x 50 x 9 mm
Weight 25 g

Transmitter Part

Parameter Specification Remark
Transmitter type PLL synthesizer
RF output power 9 mW
Deviation +/-2.0 kHz PN9 4,800bps
Data input Digital L = GND, H = 3 V to Vcc
Spurious emission < -27 dBm
Adjacent channel power > 40 dBc PN9 4,800 bps
Occupied bandwidth < 8.5 kHz PN9 4,800 bps

Receiver Part

Parameter Specification Remark
Receiver type Double superheterodyne
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity -120 dBm
-120 dBm
12 dB SINAD
BER 1%
Adjacent channel selectivity > 50 dB +/-12.5 kHz
Blocking 84 dB
Spurious radiation < -54 dBm
Data output Digital L = GND, H = 2.8 V

STD-302Z 434 MHz

Common

Parameter Specification Remark
Applicable standard EN 300 220
Communication method Simplex, Half Duplex
Frequency 433.075 to 434.775 MHz
Channel step 25 kHz Channel programmable
RF bit rate 9,600 bps
Pulse width Min. 100 us / Max 15 ms
Supply voltage 3.0 to 5.5 V DC
Supply current 44 mA typ. (TX)
28 mA typ. (RX)
Operating temperature range -20 to +60 degree C
Dimension 30 x 50 x 9 mm
Weight 25 g

Transmitter Part

Parameter Specification Remark
Transmitter type PLL synthesizer
RF output power 10 mW
Deviation +/-2.75 kHz PN9 9,600bps
Data input Digital L = GND, H = 3 V to Vcc
Spurious emission < -54 dBm (47-74, 87.5-118,174-230, 470 – 790 MHz)
< -36 dBm (< 1000 MHz)
< -30 dBm (> 1000 MHz)
Adjacent channel power < -37 dBm

Receiver Part

Parameter Specification Remark
Receiver type Double superheterodyne
Receiver category 1
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity – 119 dBm typ. 12 dB SINAD
Adjacent channel selectivity -50 dBm
Blocking -20 dBm
Spurious radiation < -57 dBm (< 1000 MHz)
< -47 dBm (> 1000 MHz)
Data output Digital L = GND, H = 2.8 V

STD-302Z 447 MHz

Common

Parameter Specification Remark
Communication method  Simplex, Half Duplex
Frequency 447.275 to 447.9875 MHz
Channel step 12.5 kHz Channel programmable
RF bit rate 4,800 bps
Pulse width  Min. 200 us / Max 15 ms
Supply voltage 3.0 to 5.5 V DC
Supply current 44 mA typ. (TX)
28 mA typ. (RX)
Operating temperature range -20 to +60 degree C
Dimension 30 x 50 x 9 mm
Weight 25 g

Transmitter Part

Parameter Specification Remark
Transmitter type PLL synthesizer
RF output power 10 mW
Deviation +/-2.2 kHz PN9 4,800 bps
Data input Digital L = GND, H = 3 V to Vcc
Spurious emission -37 dBm typ.
Adjacent channel power > 40 dBc PN9 4,800 bps
Occupied bandwidth < 8.5 kHz PN9 4,800 bps

Receiver Part

Parameter Specification Remark
Receiver type Double superheterodyne
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity -120 dBm typ.
-120 dBm typ.
12 dB SINAD
BER 1%
Adjacent channel selectivity > 45 dB +/-12.5 kHz
Blocking 75 dB
Spurious radiation < -54 dBm
Data output Digital L = GND, H = 2.8 V

STD-302Z 458 MHz

Common

Parameter Specification Remark
Communication method Simplex, Half-duplex
Frequency 458.525 to 459.175 MHz
Channel step 25 kHz Channel programmable
RF bit rate 9,600 bps
Pulse width Min. 100 us / Max 15 ms
Supply voltage 3.0 to 5.5 V DC
Supply current 44mA (TX)
28mA (RX)
Operating temperature range -20 to +60 degree C
Dimension 30 x 50 x 9 mm
Weight 25 g

Transmitter Part

Parameter Specification Remark
Transmitter type PLL synthesizer
RF output power 10 mW
Deviation +/-2.75 kHz PN9 9,600bps
Data input Digital L = GND, H = 3 V to Vcc
Spurious emission < -54 dBm (47M-74M, 87.5M-118M, 174M-230M, 470M-790 MHz)
< -36 dBm (< 1000 MHz)
< -30 dBm (> 1000 MHz)
Adjacent channel power -37 dBm

Receiver Part

Parameter Specification Remark
Receiver type Double superheterodyne
Receiver category 1 EN300 220
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity -119 dBm
-116 dBm
12 dB SINAD
BER 1%
Adjacent channel selectivity -50 dB +/-25 kHz
Blocking -20 dBm
Spurious radiation < -57 dBm (< 1000 MHz)
< -47 dBm (> 1000 MHz)
Data output Digital L = GND, H = 2.8 V

STD-302Z 869 MHz

Common

Parameter Specification Remark
Applicable standard EN 300 220
Communication method Simplex, Half-duplex
Frequency 868.025 to 870.975 MHz
Channel step 25 kHz Channel programmable
RF bit rate 9,600 bps
Pulse width Min. 100 us / max 15 ms
Supply voltage 3.0 to 5.5 V DC
Supply current 43 mA typ. (TX)
28 mA typ. (RX)
Operating temperature range -20 to +60 degree C
Dimension 30 x 50 x 9 mm
Weight 25 g

Transmitter Part

Parameter Specification Remark
Transmitter type PLL synthesizer
RF output power 5 mW
Deviation +/-2.75 kHz typ. PN9 9,600 bps
Data input Digital L = GND, H = 3 V to Vcc
Spurious emission < -54 dBm (47M-74M, 87.5M-118M, 174M-230M, 470M-790 MHz)
< -36 dBm (Other frequencies < 1000 MHz)
< -30 dBm (> 1000 MHz)
Adjacent channel power < -37 dBm

Receiver Part

Parameter Specification Remark
Receiver type Double superheterodyne
Receiver category 1.5
IF 21.7 MHz typ. (1st), 450 kHz typ. (2nd)
Maximum input level 10 dBm
Receiver sensitivity -116 dBm typ.
-113 dBm typ.
12 dB SINAD
BER 1%
Adjacent channel selectivity -50 dBm +/- 25 kHz
Blocking > -20 dBm
Spurious radiation < -57 dBm (< 1000 MHz)
< -47 dBm (> 1000 MHz)
Data output Digital L = GND, H = 2.8 V

External View

STD-302Z

Evaluation Tools: TB-STD302

The test board TB-STD302 is equipped with a CPU which controls the PLL IC in the STD-302Z. Without making a PLL control program, you can perform data communication and range tests with the TB-STD302.

TB-STD302 does not include modules STD-302Z. Please make sure to order it if needed.

Feature

  • Pre-programmed 29 channels in the 419 MHz band
  • Pre-programmed 47 channels in the 429 MHz band
  • Pre-programmed 69 channels in the 434 MHz band
  • Pre-programmed 58 channels in the 447 MHz band
  • Pre-programmed 27 channels in the 458 MHz band
  • Pre-programmed 79 channels in the 869 MHz band

External View

Accessories

ANT-LEA-01-R

Lead antenna with plug

...more info

ANT-RIG-01-R

Rigid antenna with plug

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CBL-TMP-01-R

Coaxial cable

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