DU1601D is an external data radio specially developed for the surveying and mapping market, with the characteristics of small size, superior reception performance and low power consumption. It mainly has functions such as high and low power switching, air baud rate switching, serial port baud rate switching, configuration parameter change, etc.
Indicator parameters:
| Overall Performance Specifications | ||
Frequency range | 410-470MHz | |
channel | 16 | |
Working mode | Half-duplex
| |
Channel spacing | 25KHz | |
| Operating voltage | 9~20V | |
Power Consumption (Typical) | Transmit high power (28W): 3.6w@DC 12V
Transmit middle power (22m): 2.5w@DC 12V Transmit low power (5w): .7w@DC 12V | |
Frequency stability | <±1ppm | |
| Dust/Water Resistance
| IP67 | |
| Dimensions
| 148 (long)x76 (wide)x30(high)mm | |
| Operating Temperature | -30~+60℃ | |
| Storage Temperature | -40~+75℃ | |
| Structural characteristics | ||
| Dimensions | 148 (long)x76 (wide)x30(high)mm | |
| Weight
| about 2kg | |
| Antenna interface | TNC Female | |
| Data interface | LEM0 5pin | |
| Modem | ||
| Air rate | 9600bps、19200bps | |
| Modulation | GMBK | |
| Transmitter Performance Specifications | ||
| RF output power | High power | 30+1dBm@DC 12V |
| Low power | 27+1dBmeDC 12V | |
RF power stability | ±1dbB | |
| Adjacent channel power suppression
| ＞52dB | |
| Receiver Performance Specifications | ||
| Sensitivity | better than -115dBm@BER 10 -3，9600bps | |
| Co-channel suppression | >-12dB | |
| clog
| ＞70dB | |
| Neighbor selectivity | >52dB@25KHz | |
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