Specifications - Alinco DR-MD500 Instruction Manual

GENERAL
TX /RX : 136MHz - 174MHz
Frequency Range
76-108MHz (FM radio RX only)
Number of Channels 4000 channels
Analog: 12.5/25KHz
Channel Spacing
Digital: 12.5KHz
Zones per Radio 250 zone (MAX 250ch/zone)
Operating Voltage 13.8V DC ±15%
Operating Temperature
-20~+60 ℃
Range
Frequency Stability ±2.0ppm
Antenna Impedance 50Ω
Dimensions 141x40x188 mm
(WxHxD Approx) (5.55x1.57x7.40 inches)
Weight (Approx) 1.04kg /36.68 ounces
Recording time 4 Hours
400MHz - 480MHz

Specifications

tRANSMIttER
VHF: 55W(144-148MHz), 50W/25W/10W/1W
RF Power Output
UHF: 40W/25W/10W/1W
Less than 1GHz: -36dBm
Channel Spacing
More than 1GHz: -30dBm
25kHz: 40dB
FM Hum & Noise
(Analog)
12.5kHz: 36dB
Modulation 16K0F3E/11K0F3E/7K60FXD/7K60FXE
RECEIVER
25kHz: 0.25uV
Sensitivity
(Analog/12dB SINAD)
12.5kHz: 0.35uV
5%: 0.3uV
Sensitivity
(Digital/BER)
1%: 0.7uV
25kHz:45dB
FM Hum & Noise
(Analog)
12.5kHz:40dB
Audio Distortion ≤5%
Audio Output 2W / 8Ω
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