Yaesu DR-1X 144/430 Dual Band C4FM/FM Analog/Digital Repeater Radio

DR-1X Specifications

Frequency range 144 to 148 MHz, 430 to 450 MHz
Channel steps 5/6.25 kHz
Emission type F1D, F2D, F3E, F7W
Frequency stability ±2.5 ppm (-4°F to +140°F (-20°C to +60°C))
Antenna impedance 50 ohms
Supply Voltage AC 100 to 240 V
DC 11.7 to 15.8 V, negative ground
Current consumption:
1.5 A (Receive)
13 A (50 W TX, 144 MHz band)
14 A (50 W TX, 430 MHz band)
Operating temperature -4°F to +140°F (-20°C to +60°C)
Dimensions: 19″(W) × 3.5″(H) × 15″(D)
Weight : 22.05 lbs (10 kg) approximately

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

Receiver
Circuit type Double conversion super-heterodyne
Intermediate frequencies 1st: 47.25 MHz, 2nd: 450 kHz
Receiver sensitivity
0.3 .V (Digital 2 m/70 cm) BER 1%
0.2 .V (FM 2 m/70 cm) 12dB SINARD
Adjacent Channel Selectivity Better than 65 dB TYP (20 kHz offset)
Selectivity FM 12 kHz/35 kHz (-6 dB/-60 dB)