Dust Networks Inc. M1030 사용자 설명서

 Radio

M1030-2 M

OTE

 D

ATASHEET

7

A MMCX-compatible male connector is provided on board for the antenna connection. The antenna must meet specifications 
in Table 8. For a list of FCC-approved antennae see 9.1.2.

When the mote is placed inside an enclosure, the antenna should be mounted such that the radiating portion of the antenna 
protrudes from the enclosure. The antenna should be connected using a MMCX connector on a coaxial cable. For optimum 
performance, allow the antenna to be positioned vertically when installed.

Operating frequency

902

928

MHz

Number of channels

50

Channel separation

470

kHz

Channel bandwidth

170

kHz

At –20 dBc

Modulation

Binary FSK (NRZ)

Raw data rate

76.8

kbps

Receiver sensitivity

At 25 °C, –40 °C

At 85 °C

–85 

–83

–88

dBm

dBm

At 10

-3

 BER, Vcc = 3 V

Output power (conducted)

At 25 °C, –40 °C

At 85 °C

+3

+1

+4

+7

+7

dBm

dBm

Vcc = 3 V 

Range*

Indoor

Outdoor

80

200

m

m

25 °C, 50% RH, 1 meter 
above ground, +2 dBi 
omni-directional antenna

* Actual RF range performance is subject to a number of installation-specific variables including, but not restricted to ambient 

temperature, relative humidity, presence of active interference sources, line-of-sight obstacles, near-presence of objects 
(for example, trees, walls, signage, and so on) that may induce multipath fading. As a result, actual performance varies for 
each instance.

Frequency range

902-928 MHz

Impedance

50 

Ω

Gain

+6 dBi maximum

Pattern

Omni-directional

Maximum VSWR

3:1

Connector

MMCX*

* The M1030-2 can accommodate the following RF mating connectors:

MMCX straight connector such as Johnson 135-3402-001, or equivalent

MMCX right angle connector such as Tyco 1408149-1, or equivalent