RF-Link NL6000 - Manual (Page 12)

RF Neulink NL6000 User Guide 12
VHF RADIO
SPECIFICATIONS
Model Numbers NL6000-VHF (148-174 MHz)
NL6000-VHF1 (136-162 MHz)
Transmission frequencies 136-162 MHz, 148-174 MHz
Current Drain at 12 V:
IDLE radio channel
0.2 amps
Receive 0.2 amps
Transmit: 0.5 watts 1.0 amps
Transmit: 1.0 watts 1.3 amps
Transmit: 2.0 watts 1.7 amps
Transmit: 3.0 watts 2.1 amps
Transmit: 4.0 watts 2.4 amps
Transmit: 5.0 watts 2.6 amps
Transmit: 6.0 watts 2.8 amps
Transmitter:
RF power 1 to 6 watts
Modulation 4-FSK with spectral pre-coder
Frequency stability 1.5 ppm
Channel spacing 12.5 kHz (narrow), 25 kHz (wide)
Channel step size 2.5 kHz VHF
Duty cycle 5% to 75%, depending upon voltage,
power level, and ambient temperature
RF load impedance
50 ohms
Receiver:
Sensitivity (95% reliability, 500 user
data bytes per packet)
Basic Telemetry Mode 106 dBm
Enhanced Telemetry Mode 112 dBm
Mobile Data Mode 112 dBm
Selectivity 60dB min (narrow), 70dB min (wide)
Intermodulation 70dB min
RF input impedance
50 ohms