Technical Specifications
Page 53
5.5 Display and user interface
5.6 Internal GPS
5.7 TDMA transmitter
5.8 TDMA receivers
Display
248 x 128 pixel monochrome LCD with adjustable backlight
Keypad
Two function keys and two menu keys with adjustable backlight
Rotary control
Encoder with push function and adjustable backlight
Sounder
2.4kHz buzzer
Receiver channels
16 channels
Time to first fix
Typically 36 seconds
Frequency
L1 band, 1575.42MHz
Accuracy
2.5m CEP / 5.0m SEP without differential correction
2.0m CEP / 3.0m SEP with SBAS or RTCM DGPS correction
Antenna requirement
Active antenna (5V bias) with gain >15dB
Frequency range
156.025MHz to 162.025MHz
Channel bandwidth
25kHz
Output power
1W or 12.5W (automatic selection)
Data transmission rate
9600 bits/s
Modulation mode
25kHz GMSK
Number of receivers
2
Frequency range
156.025MHz to 162.025MHz
Channel bandwidth
25kHz
Sensitivity
<-107dBm for 20% PER
Modulation mode
25kHz GMSK
Adjacent channel selectivity
70dB
Spurious response rejection
70dB
