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HX870E
21 SPECIFICATIONS
Performance specifications are nominal, unless otherwise indicated, and are
subject to change without notice. Measured in accordance with TIA/EIA-603.
21.1 GENERAL
Frequency Range ........................................ TX: 156.025 MHz - 157.425 MHz
RX: 156.050 MHz - 162.000 MHz
Channel Spacing ...................................................................................25 kHz
Frequency Stability ................................................
±3 ppm (−15 °C to +55 °C)
Emission Type ....................................16K0G3E for Voice, 16K0G2B for DSC
Antenna Impedance .................................................................................
50 Ω
Supply Voltage..........................7.4V DC, Negative Ground (Battery Terminal)
Current Consumption .......................................................... 330 mA (Receive)
100 mA (Standby, GPS On)
60 mA (Standby, GPS Off)
1.6 A / 1.0 A / 0.7 A
(TX: 6W / 2W / 1W)
Operating Temperature ..........................................................
−15 °C to +55 °C
DSC Individual Directory ......................................................... Store up to 100
DSC Group Directory................................................................. Store up to 20
DSC Format ............................................................................ ITU-R M.493-13
NMEA Output............................ DSC, DSE, GLL, GGA, GSA, GSV, and RMC
Case Size (W x H x D) ........................................... 62 mm x 138 mm x 43 mm
(w/o knob & antenna)
Weight .....................................................................................................322 g
w/ SBR-13LI, hand strap, belt clip & antenna
21.2 TRANSMITTER
RF Power Output .................6 W (HI) / 2 W (MEDIUM) / 1 W (LOW) (@7.4 V)
Modulation Type ................................................................Variable Reactance
Maximum Deviation ...............................................................................±5 kHz
Spurious Emission ...................................................................
−75 dBc typical
Microphone Impedance ............................................................................
2 kΩ