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The SATELLINE-M3-R1 is a radio receiver module specifically designed for GPS (RTK) correction. 

Consisting of a data modem and UHF radio receiver on a single PCB board.  It can be supplied with or without a housing making it simple to integrate into any system.  It is fully compatible with the SATELLINE 3AS and has a choice of RS232 or LVTTL interfaces.  It is also compatible with Trimtalk and PCC protocols which allows integration to pre-existing installations.

Both channel width (12.5, 20, 25KHz) and frequency (402-470 mHz) are freely selectable.

The SATELLINE-M3-T1 is a Transmitter module consisting of a data modem and UHF transmitter on a single PCB board.  It can be supplied with or without a housing.  It has the same features as the R1.

 

SateLLINE M3 R1

SATELLINE M3T1

Frequency Range

403-470 MHz

Channel Spacing

12.5 kHz/20kHz/25kHz

Tuning Range

67 MHz

Spurious Radiation

< 2nW

Frequency Error Tolerance

<3kHz

Sensitivity

-113..110dBm (BER<10 E-3) (FEC on)

Co channel Rejection

>10 dB (FEC on)

 

Adjacent Channel Selectivity

>45/50 dB (FEC on)

 

Intermodulation Attenuation

>55 dB (FEC on)

 

Blocking

74 dB (FEC on)

 

Radio Receiver

 

 

Spurious Rejection

60 dB (-100 dBm on GPS frequencies)

 

Spurious Emission

-57/-47 dBm

 

Typical Power Consumption

1.2W

  • 3W @ 0.5 W output power
  • 6 W @ 1W output power

Power Consumption, Sleep ON

0.24 W

Type of Emission

 

F1D

Carrier Power

 

0.5W and 1W

Adjacent Channel Power

 

According to EN 300 113 and CRF47 part 90

Carrien Stability

 

<+- 1.5dB

Data Modem

Timing

Rs232

Electrical Interface

Standard RS-232 or CMOS 3.3 V Inputs and Outputs (RTS CTS RX TX +VCC and GND)

Interface Connector

D-15 or customer specified

Data speed of I/O Interface

300-38400 bps

Data Speed of Radio Interface

19200 bps (25 kHz channel) 9600 bps (12.5/20 kHz channel)

Data Format Asynchronous

 RS-232

Modulation

4FSK (optional GMSK)

General

Operating Voltage

+7.0...+30 Vdc (+/- 5%)

Temperature range

-25 deg C ..+55 Deg C

Antenna Connector

50 ohm (customer specific)

Construction

PCB with sheet metal EMI Shields

Size L x W x T

96mm x 56mm x 9mm

Weight

150g

ESD failure threshold

8kV contact, 15 kV air discharge

Values are subject to change without notice

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