Specifications Dr-138 - Alinco DR-138 Instruction Manual

Frequency Range VHF: 136-174MHz
Number of Channels 200 channels
25KHz (Wide Band)
Channel Spacing 20KHz (Middle Band)
12.5KHz (Narrow band)
2.5KHz,5KHz, 6.25KHz, 8.33KHz, 10KHz,
Channel step
12.5KHz, 15KHz, 20KHz, 25KHz, 30KHz, 50KHz
Operating Voltage 13.8V DC ±15%
Squelch Carrier/CTCSS/DCS/5Tone/2Tone/DTMF
Frequency Stability ±2.5ppm
Operating Temperature -20℃~+60℃
Dimensions(WxHxD) 145 (W) x 47 (H) x 190 (L)mm
Weight about 1.2Kg
Specifications are subject to change without notice due to advancements in
technology.
General

Specifications DR-138

Receiver (ETSI EN 300 086 standard testing )
Wide band
Sensitivity
≤0.25μV
(12dB Sinad)
Adjacent Channel
Selectivity
Intermodulation
Spurious Rejection
Audio Response +1~-3dB(0.3~3KHz)
Hum & Noise
Audio distortion
Audio power output
Transmitter (ETSI EN 300 086 standard testing )
Wide band
Power Output
Modulation 16KΦF3E
Adjacent Channel
Power
Hum & Noise
Spurious Emission
Audio Response +1~-3dB(0.3~3KHz)
Audio Distortion
Narrow band
≤0.35μV
≥70dB ≥60dB
≥65dB ≥60dB
≥70dB ≥70dB
+1~-3dB(0.3~2.55KHz)
≥45dB ≥40dB
≤5%
＞2W@10%
Narrow band
60W/25W/10W
11KΦF3E
≥70dB ≥60dB
≥40dB ≥36dB
≥60dB ≥60dB
+1~-3dB(0.3~2.55KHz)
≤5%
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