212
Appendix
Specification
●
General
Frequency range
:
TX 144 - 146 MHz or 144 - 148 MHz
430 - 440 MHz or 430 - 450 MHz
:
RX 108 - 137 MHz (Air Band)
137 - 174 MHz (144 MHz HAM)
174 - 400 MHz (GEN1)
400 - 480 MHz (430 MHz HAM)
480 - 999.99 MHz (GEN2)
Channel steps
:
5/6.25/8.33/10/12.5/15/20/25/50/100 kHz
(8.33 kHz : only for Air band)
Emission Type
:
F1D, F2D, F3E, F7W
Frequency stability
:
±2.5 ppm −4°F to +140°F (−20°C to +60°C)
Antenna impedance
:
50 Ω
Supply Voltage
:
Norminal 13.8 V DC, negative ground
Current consumption
:
0.5 A (receive)
11 A (50 W TX, 144 MHz)
12 A (50 W TX, 430 MHz)
Operating temperature
:
−4°F to +140°F (−20°C to +60°C)
Case size
:
Radio unit: 5.5" (W) × 1.6" (H) × 4.9" (D) (140 × 40 × 125 mm) w/o fan
Controller: 5.5" (W) × 2.8" (H) × 0.8" (D) (140 × 72 × 20 mm)
Weight (approx.)
:
2.64 lbs (1.2 kg) with radio unit, controller, control cable
●
Transmitter
RF power output
:
50/20/5 W
Modulation type
:
F1D, F2D, F3E : Variable Reactance Modulation
F7W : 4FSK (C4FM)
Spurious emission
:
At least 60 dB below
Microphone impedance
:
About 2 kΩ
DATA terminal input impedance :
About 10 kΩ
Summary of Contents for FTM-400XDR/DE
Page 218: ...218 Appendix Note...
