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Wireless module product information, such as a wireless modem - CIRCUIT DESIGN,INC.

Specifications

STD-302S 434 MHz

Common  
Item Specification
Communication form Half-duplex
Frequency 433.050 to 434.775 MHz
Channel step 25 kHz Channel programmable
(PLL IC:Fujitsu MB15E03)
Frequency stability +/- 4 ppm (-20 to + 60 degree C)
Data rate 9,600 bps max
(Pulse width min. 100 us, max 15ms)
PLL reference frequency 21.25 MHz (TCXO)
PLL response 30 ms typ. (from PLL setting to LD out)
Supply voltage 3.0 to 5.5 V
Supply current 44 mA (TX) 26 mA (RX)
Operating temperature range -20 to + 60 degree C
(Storage : -30 to + 75 degree C)
TX / RX switching time 15 ms typ.
(DI vs valid DO at the same frequency)
Dimension 30 x 50 x 9 mm
Weight 25 g
   
Transmitter Part
Transmitter type PLL synthesizer
RF output power 10 mW at 50 ohm
Deviation +/- 2.75 kHz (PN9, 9600bps)
DI input level L = GND, H = 3 V to Vcc
Residual FM noise 0.17 kHz
Spurious emission - 54 dBm
(47M-74M, 87.5M-118M, 174M-230M, 470M-862 MHz)
  - 36 dBm
(Other frequencies below 1000 MHz)
  - 30 dBm
(Frequencies above 1000 MHz)
Adjacent CH leakage power -37 dBm
(CH 25kHz, BW = 16kHz, PN9, 9600bps)
   
Receiver Part
Receiver type Double superheterodyne
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity - 119 dBm (12 dB SINAD)
  - 116 dBm (BER 1%)
  - 110 dBm (0 error / 2556 bits)
Spurious response rejection 80 dB ( 1st Mix), 60 dB (2nd Mix)
Adjacent CH selectivity 50 dB ( +/- 25 kHz)
Intermodulation 50 dB (f - 200 kHz + f - 100 kHz)
Spurious radiation - 57 dBm (below 1000 MHz)
- 47 dBm (above 1000 MHz)
DO output level L = GND, H = 2.8 V

STD-302S 429 MHz

Common  
Item Specification
Communication form Half-duplex
Frequency 429.25 to 429.7375 MHz
Channel step 12.5 kHz Channel programmable
(PLL IC:Fujitsu MB15E03)
Frequency stability +/- 4 ppm (-20 to + 60 degree C)
Data rate 4,800 bps max
(Pulse width min. 200 us, max 20ms)
PLL reference frequency 21.25 MHz (TCXO)
PLL response 30 ms typ. (from PLL setting to LD out)
Supply voltage 3.0 to 5.5 V
Supply current 44 mA typ (TX) 26 mA typ (RX)
Operating temperature range -20 to + 60 degree C
(Storage : -30 to + 75 degree C)
TX / RX switching time 15 ms typ.
(DI vs valid DO at the same frequency)
Dimension 30 x 50 x 9 mm
Weight 25 g
   
Transmitter Part
Transmitter type PLL synthesizer
RF output power 10 mW at 50 ohm
Deviation +/- 2.0 kHz (PN9, 4800bps)
DI input level L = GND, H = 3 V to Vcc
Residual FM noise 0.17 kHz
Spurious emission - 27 dBm max.
Adjacent CH leakage power -40 dBm(PN9 4800 bps)
Occupied freq. bandwidth 8.5 kHz max. (PN9 4800 bps)
   
Receiver Part
Receiver type Double superheterodyne
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity - 120 dBm (12 dB SINAD)
  - 120 dBm (BER 1%)
  - 115 dBm (0 error / 2556 bits)
Spurious response rejection 70 dB ( 1st Mix), 55 dB (2nd Mix)
Adjacent CH selectivity 50 dB ( +/- 12.5 kHz)
Blocking 84 dB
Intermodulation 50 dB (f - 200 kHz + f - 100 kHz)
Spurious radiation - 54 dBm max.
DO output level L = GND, H = 2.8 V

STD-302S 419 MHz

Common  
Item Specification
Communication form Half-duplex
Frequency 418.725 to 419.425 MHz
Channel step 25 kHz Channel programmable
(PLL IC:Fujitsu MB15E03)
Frequency stability +/- 4 ppm (-20 to + 60 degree C)
Data rate 9,600 bps max
(Pulse width min. 100 us, max 15ms)
PLL reference frequency 21.25 MHz (TCXO)
PLL response 30 ms typ. (from PLL setting to LD out)
Supply voltage 3.0 to 5.5 V
Supply current 46mA (TX) 26mA (RX)
Operating temperature range -20 to + 60 degree C
(Storage : -30 to + 75 degree C)
TX / RX switching time 15 ms typ.
(DI vs valid DO at the same frequency)
Dimension 30 x 50 x 9 mm
Weight 25 g
   
Transmitter Part
Transmitter type PLL synthesizer
RF output power 10 mW at 50 ohm
Deviation +/- 2.75 kHz (PN9, 9600bps)
DI input level L = GND, H = 3 V to Vcc
Residual FM noise 0.17 kHz
Spurious emission - 40 dBm max.
Adjacent CH leakage power -37 dBm
(CH 25kHz, BW = 16kHz, PN9, 9600bps)
   
Receiver Part
Receiver type Double superheterodyne
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity - 118 dBm (12 dB SINAD)
  - 115 dBm (BER 1%)
  - 119 dBm (0 error / 2556 bits)
Spurious response rejection 50 dB (1st Mix, 2nd Mix)
Adjacent CH selectivity 50 dB ( +/- 25 kHz)
Intermodulation 50 dB (f - 200 kHz + f - 100 kHz)
Spurious radiation - 57 dBm (below 1000 MHz)
- 54 dBm (above 1000 MHz)
DO output level L = GND, H = 2.8 V

STD-302S 447 MHz

Common  
Item Specification
Communication form Half-duplex
Frequency 447.275 to 447.9875 MHz
Channel step 12.5 kHz Channel programmable
(PLL IC:Fujitsu MB15E03)
Frequency stability +/- 4 ppm (-20 to + 60 degree C)
Data rate 4,800 bps max
(Pulse width min. 200 us, max 20ms)
PLL reference frequency 21.25 MHz (TCXO)
PLL response 30 ms typ. (from PLL setting to LD out)
Supply voltage 3.0 to 5.5 V
Supply current 46 mA typ (TX) 26 mA typ (RX)
Operating temperature range -20 to + 60 degree C
(Storage : -30 to + 75 degree C)
TX / RX switching time 15 ms typ.
(DI vs valid DO at the same frequency)
Dimension 30 x 50 x 9 mm
Weight 25 g
   
Transmitter Part
Transmitter type PLL synthesizer
RF output power 10 mW at 50 ohm
Deviation +/- 2.2 kHz (PN9, 4800bps)
DI input level L = GND, H = 3 V to Vcc
Residual FM noise 0.17 kHz
Spurious emission - 37 dBm typ.
Adjacent CH leakage power 40 dB (PN9 4800 bps)
Occupied freq. bandwidth 8.5 kHz max. (PN9 4800 bps)
   
Receiver Part
Receiver type Double superheterodyne
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity - 120 dBm typ. (12 dB SINAD)
  - 120 dBm typ. (BER 1%)
  - 115 dBm typ. (0 error / 2556 bits)
Spurious response rejection 55 dB (1st Mix), 50 dB (2nd Mix)
Adjacent CH selectivity 45 dB ( +/- 12.5 kHz)
Blocking 75 dB
Intermodulation 50 dB (f - 200 kHz + f - 100 kHz)
Spurious radiation - 54 dBm max.
DO output level L = GND, H = 2.8 V

STD-302S 458 MHz

Common  
Item Specification
Communication form Half-duplex
Frequency 458.525 to 459.175 MHz
Channel step 25 kHz Channel programmable
(PLL IC:Fujitsu MB15E03)
Frequency stability +/- 4 ppm (-20 to + 60 degree C)
Data rate 9,600 bps max
(Pulse width min. 100 us, max 15ms)
PLL reference frequency 21.25 MHz (TCXO)
PLL response 30 ms typ. (from PLL setting to LD out)
Supply voltage 3.0 to 5.5 V
Supply current 45mA (TX) 26mA (RX)
Operating temperature range -20 to + 60 degree C
(Storage : -30 to + 75 degree C)
TX / RX switching time 15 ms typ.
(DI vs valid DO at the same frequency)
Dimension 30 x 50 x 9 mm
Weight 25 g
   
Transmitter Part
Transmitter type PLL synthesizer
RF output power 10 mW at 50 ohm
Deviation +/- 2.75 kHz (PN9, 9600bps)
DI input level L = GND, H = 3 V to Vcc
Residual FM noise 0.17 kHz
Spurious emission - 54 dBm
(47M-74M, 87.5M-118M, 174M-230M, 470M-862 MHz)
  - 36 dBm (Other frequencies below 1000 MHz)
  - 30 dBm (Frequencies above 1000 MHz)
Adjacent CH leakage power -37 dBm (CH 25kHz, BW = 16kHz, PN9, 9600bps)
   
Receiver Part
Receiver type Double superheterodyne
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity - 119 dBm (12 dB SINAD)
  - 116 dBm (BER 1%)
  - 110 dBm (0 error / 2556 bits)
Spurious response rejection 65 dB ( 1st Mix), 60 dB (2nd Mix)
Adjacent CH selectivity 50 dB ( +/- 25 kHz)
Intermodulation 50 dB (f - 200 kHz + f - 100 kHz)
Spurious radiation - 57 dBm (below 1000 MHz)
- 47 dBm (above 1000 MHz)
DO output level L = GND, H = 2.8 V

STD-302S 869 MHz

Common  
Item Specification
Communication form Half-duplex
Frequency 868 to 870 MHz
Channel step 25 kHz Channel programmable
(PLL IC:Fujitsu MB15E03)
Frequency stability +/- 4 ppm (-20 to + 60 degree C)
Data rate 9,600 bps max
(Pulse width min. 100 us, max 15ms)
PLL reference frequency 21.25 MHz (TCXO)
PLL response 30 ms typ. (from PLL setting to LD out)
Supply voltage 3.0 to 5.5 V
Supply current 46 mA typ (TX) 28 mA typ (RX)
Operating temperature range -20 to + 60 degree C
(Storage : -30 to + 75 degree C)
TX / RX switching time 15 ms typ.
(DI vs valid DO at the same frequency)
Dimension 30 x 50 x 9 mm
Weight 25 g
   
Transmitter Part
Transmitter type PLL synthesizer
RF output power 5 mW at 50 ohm
Deviation +/- 2.75 kHz (PN9, 9600bps)
DI input level L = GND, H = 3 V to Vcc
Residual FM noise 0.35 kHz
Spurious emission

- 54 dBm max.

(47M-74M, 87.5M-118M, 174M-230M, 470M-862 MHz)
  - 36 dBm (Other frequencies below 1000 MHz)
  - 30 dBm (Frequencies above 1000 MHz)
Adjacent CH leakage power - 37 dBm (PN9 9600 bps)
   
Receiver Part
Receiver type Double superheterodyne
IF 21.7 MHz (1st), 450 kHz (2nd)
Maximum input level 10 dBm
Receiver sensitivity - 116 dBm (12 dB SINAD)
  - 113 dBm (BER 1%)
  - 107 dBm (0 error / 2556 bits)
Spurious response rejection 60 dB ( 1st Mix), 60 dB (2nd Mix)
Adjacent CH selectivity 45 dB ( +/- 25 kHz)
Intermodulation 50 dB (f - 200 kHz + f - 100 kHz)
Spurious radiation - 60 dBm max.
DO output level L = GND, H = 2.8 V
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