User's Manual

3. Specifications
3.1. General
All measurements made per TIA-603-B
Frequency: Model RV-M7-VA-N (Export only) .................................................................. 136 - 150MHz
Model RV-M7-VB-N........................................................................................ 148 - 174MHz
Model RV-M7-UC-N ...................................................................................... 450 – 480MHz
Model RV-M7-UA-N (export only).................................................................. 403 – 434MHz
Size ..........................................................................................................3.0D X 3.76W X 1.40H
Weight .................................................................................................................6 ounces (0.17kg)
DC input voltage 10-16V DC
Typical current draw, receiving, over-the-air rates < 4800bps ............................................................... <80mA
Typical current draw, receiving, over-the-air rates >= 4800bps ............................................................. <90mA
Current draw when transmitting data ............................................................<1.5A max, 1.2A typical at 2watts
....................................................................................................................<2.5A at 5watts
Low Power Mode standby current (AT command)................................................................................ <30mA
Sleep Mode standby current (hardware control) ...................................................................................... <1mA
Frequency stability.............................................................................................................................. ±1.5ppm
Over-the-air baud rates (programmable) ..................................... 1200, 2400, 4800, 5142, 8000, 9600, 19200
Internal data buffers (transmit and receive).................................................................................... >2000 bytes
Operating temperature range............................................................-30ºC to +60ºC (-30ºC to +80ºC storage)
TX-RX and RX-TX turn-around time ........................................................................................................ <3mS
Power on time to operational ............................................................................................................... <500mS
LPM Standby to operational................................................................................................................... <20mS
Internal fuse ............... 3A mini blade. Littlefuse part number 0297003 or Raveon part, number 1X726-3
FCC ID Model RV-M7-UC-N ....................................................................................SRS-RV-M7-UC
Model RV-M7-VB-N..................................................................................... SRS-RV-M7-VB
All other models for export or OEM use
3.2. Transmitter
Maximum RF power output.............................................................................................................. ½ - 5 watts
Maximum duty cycle ..................................................................................................100% at 2W, 25% at 5W
Maximum transmit frequency deviation..............................................................................................± 2.25kHz
Occupied bandwidth ...............................................................................................11 kHz (12.5kHz channels)
....................................................................................................15.3kHz (25kHz channels)
TX spurious outputs............................................................................................................................ < -70dBc
Emissions designator..........................................................................................11K0F1D (12.5kHz channels)
..................................................................................................15K3F1D (25kHz channels)
3.3. Receiver
Typical RX sensitivity (1% BER)
19200bps, 4-level, 25kHz channel ......................................................................... -108dBm
9600bps, 4-level, 12.5kHz channel ........................................................................ -109dBm
4800bps, 2-level..................................................................................................... -115dBm
2400bps.................................................................................................................. -116dBm
1200 ....................................................................................................................... -118dBm
No-tune bandwidth................................................................................................................................. 20MHz