| Model: | XZ-DT25-L1/2/4P |
|---|---|
| Brand: | THINGSEND |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Telecommunication & Broadcasting / Network Communications Equipment |
| Label: | wireless transceiver , radio modem , 115200bps |
| Price: |
US $75
/ pc
|
| Min. Order: | 2 pc |
| Last Online:04 Nov, 2020 |
Main Features
Technical Parameters:
|
Frequency Range |
410～470MHz,136-174MHZ,220-240MHZ |
|
|
Frequency stability |
≤±2.5PPm |
|
|
Transmit Power |
2W(33dBm) |
|
|
Modulation |
GFSK |
|
|
RF Data Rate |
1200～115200bps |
|
|
Interface |
RS232&RS485(TTL customized) |
|
|
Power Supply |
5V@2A(8～36V customized in factory) |
|
|
Interface Data Format |
8E1/8N1/801 |
|
|
Transmission Distance |
3km-5km line of sight (if Antenna is put at above 2m height) |
|
|
Receiving Sensitivity |
-123dBm@1200bps/118dBm@9600bps |
|
|
Channel Bandwidth |
10KHZ@1200bps/25KHZ@9600bps |
|
|
Working Temperature |
-40℃～80℃ (industrial grade) |
|
|
Working Humidity |
10% to 90% relative humidity, no condensation |
|
|
Emission Current |
≤1500mA |
|
|
Receiving Current |
≤50mA |
|
|
Dimension(L/W/H) |
86 X 45 X 20 mm |
|
|
Weight(g) |
≤80g |
|
Dimension
Pin Definitions
|
Pins |
Definition |
Description |
Level |
Terminal Connection |
|
1 |
VCC |
DC 5V |
Positive power supply 8-36V can be set in factory |
|
|
2 |
Rxd/RS232 |
Data Input |
RS232 Level |
Txd/RS232 |
|
3 |
Txd/RS232 |
Data Output |
RS232 Level |
Rxd/RS232 |
|
4 |
GND |
Ground of power supply |
Negative power supply |
|
|
5 |
SGND |
Signal |
SGND |
Signal |
|
6 |
A/RS485 |
RS485 Signal+ |
RS485 Level |
A/RS485 |
|
7 |
B/RS485 |
RS485 Signal- |
RS485 Level |
B/RS485 |
|
8 |
NC |
NC |
|
|
|
9 |
NC |
NC |
|
|
Working Frequency
The DIP switch can select 0~16 channels, and frequency point of 1~15 channels is fixed, and the frequency of the 0 channel can be set and saved arbitrarily through our software. Dial switch to "ON", means "1", dial "OFF" means "0", "1 is high" and "4" is "low.
|
Channel (1234) |
Frequency(MHz) |
Channel (1234) |
Frequency(MHz) |
|
0(0000) |
453.25000 |
8(1000) |
449.75000 |
|
1(0001) |
425.25000 |
9(1001) |
456.75000 |
|
2(0010) |
428.75000 |
10(1010) |
460.25000 |
|
3(0011) |
432.25000 |
11(1011) |
463.75000 |
|
4(0100) |
435.75000 |
12(1100) |
467.25000 |
|
5(0101) |
439.25000 |
13(1101) |
470.75000 |
|
6(0110) |
442.75000 |
14(1110) |
474.25000 |
|
7(0111) |
446.25000 |
15(1111) |
477.75000 |
We're professional manufacturer of wireless sensors,2g 3g 4g lte GSM modem,Lora,wireless radio modems,OEM/ODM,wireless customized solutions/system/applications.
Welcome to contact Sarah for more information about wireless solution.
Shenzhen Thingsend Communication Technology Co.,Ltd
Email:sales（at）thingsend(dot)com
Contact:sarah yuan
Skype ID:+86 188 2073 9215 (skype name:wireless solutions-sarah yuan)
