GNSS Trimble R4

GNSS  Trimble R4
242 149 .

,  Trimble R4   Trimble Access  .
, . 11 .

Trimble R4,  Trimble MaxwellTM 6  220 , , . GPS L2C QZSS (), , .  L2C  , - .

 Trimble R-Track  . Trimble R-Track  Signal PredictionTM  RTK , . CMRx , .

. Trimble R4-3  GPS L1, L2, L2C  QZSS.  Galileo  Beidou  , .

Trimble R4 ,  - ,   GSM   .
Trimble R4 Trimble Access  Trimble Slate  Trimble TSC3 Lite  , , .

2013

220

NAVSTAR GPS: 

L1, L2C, L2E

:

(L1C/A, L1P, L2C/A, L2P, L3)

BeiDou:

(B1, 2)

Galileo:

(E1, E5A, E5B)

SBAS:

DIFF (OmniStar/StarFire)

-

Static

3.0 + 0.5 /

Static

5.0 + 0.5 /

Fast Static

3.0 + 0.5 /

Fast Static

5.0 + 0.5 /

PPK

8.0 + 1.0 /

PPK

15.0 + 1.0 /

RTK

8.0 + 1.0 /

RTK

15.0 + 1.0 /

DGPS

0.25 + 1.0 /

DGPS

0.50 + 1.0 /

,

<8

,

1, 2, 5, 10

>99.9%

- RS232

2

- USB

-

- Ethernet

-

Bluetooth 2.0

Bluetooth 2.1

?

Bluetooth 4.0

?

EDR

?

Wi-Fi

-

GSM/GPRS

-

-

,

-

,

-

GSM

RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1, CMR+, CMRx 

-

-

NMEA, GSOF, RT17 RT27, BINEX

Trimble

DAT, t00, t01, t02

11

-

-

(d, h),

190 102

,

1.52

-40 +65 C

-40 +75 C

-

IP67

,

2.0

100%,

1.0

GNSS

-

GNSS

-

3.2

Li-Ion

,

2600

1

2

-

,

5.0

RTK,

5.0

,

11.0-28.0

-

-

,

1