103FTM-10R OPERATING MANUAL
SPECIFICATIONS
General
Frequency Range: RX: 0.5 - 1.8 MHz (AM BC)
76 - 108 MHz (FM BC)
108-137 MHz (Air Band)
137-174 MHz (144 MHz HAM)
174-222 MHz (GR1 VHF TV)
300-420 MHz (GR2 )
420-470 MHz (430 MHz HAM)
470-800 MHz (GR1 UHF TV)
800-999 MHz (GR2 USA Cellular Blocked)
TX: 144.000 - 148.000 MHz or 144.000 - 146.000 MHz,
430.000 - 450.000 MHz or 430.000 - 440.000 MHz
Channel Steps: 5/6.25/8.33/(9)/10/12.5/15/20/25/50/100/200 kHz
(9): AM Only
Emission Type: F3E, F2D
Antenna Impedance: 50 Ohms
Frequency Stability: ±5 ppm @ 14 °F ~ +140 °F (–10 °C ~ +60 °C)
Operating Temperature Range
:–4 °F ~ +140 °F (–20 °C ~ +60 °C)
Supply Voltage: Nominal: 13.8 V DC, Negative Ground
Operating: 11.7 ~ 15.8 V, Negative Ground
Current Consumption: RX: 0.5 A (Receive)
(Approx.) 8.3 A / 6 A / 2A (TX, 144 MHz 50W / 20 W / 5 W)
8.5 A / 6 A / 2A (TX, 430 MHz 40W / 20 W / 5 W)
Case Size (W x H x D): 4.4” x 1.5” x 7” (112 x 37.6 x 178 mm)
(w/o knobs & connectors)
Weight (Approx.): 2.9 lb. (1.3 kg)
Transmitter
RF Power Output: 50/20/5 W (144 MHz)
40/20/5 W (430 MHz)
Modulation Type: Variable Reactance
Maximum Deviation: ±5 kHz
Spurious Radiation: At least –60 dB below
Microphone Impedance:2 kΩ
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