DR-438 Alinco Base/Mobile
Features:
3 Selectable/Programmable Output Power Levels
PC-programmable 200ch
Alphanumeric name tags
Voice Compander (Reduce Noise & enhance
audio clarity)
Wide variety of selective calling features are
built-in:
2-Tone, 5-Tone, 50 CTCSS, 114 DCS,
4 Tone-burst tones and DTMF/ANI decode
Radio stun/kill/revive functions to protect your
communications security
Introduction
ALINCO’s feature packed Analog UHF Mobile Radio is perfect choice for multiple applications.. The DR-438 radio delivers power and performance in a small package. User-friendly configuration and programmable features make the DR-438 the radio of choice for business and commercial use without compromising higher price.
Features
3 Selectable/Programmable Output Power Levels
PC-programmable 200ch
Alphanumeric name tags
Voice Compander (Reduce Noise & enhance
audio clarity)
Wide variety of selective calling features are
built-in:
2-Tone, 5-Tone, 50 CTCSS, 114 DCS,
4 Tone-burst tones and DTMF/ANI decode
Radio stun/kill/revive functions to protect your
communications security
Large, bright LCD and easy-to-operate backlit
keys
Multi-function, backlit microphone enables
direct frequency entry & more from keypad
Various scan modes, Key lock, Wide/Narrow
operations and more at NO extra costs!
Inversion Scramble (DR-138S/DR-438S only)
Specifications
| Frequency Range (MHz) | DR-138 : TX/RX 136.000-173.9975 DR-138HE : TX/RX 144.000-145.9975 DR-138HT : TX 144.000-147.9975 RX 136.000-173.9975 DR-438 : TX/RX 400.000-469.9975 DR-438HE : TX/RX 430.000-439.9975 |
| Number of Channels | 200 channels |
| Channel Spacing | 25KHz (Wide mode) 25KHz (Wide mode) 12.5KHz (Narrow mode) |
| Channel step | 2.5KHz,5KHz, 6.25KHz, 8.33KHz, 10KHz,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 | 145 (W) x 47 (H) x 190 (L)mm approx. |
| Weight approx | 1.2kg |
Receiver
Wide Range Narrow Range
| Sensitivity (12dB Sinad) | ≤0.25μV | ≤0.35μV |
| Adjacent Channel Selectivity | ≥70dB | ≥60dB |
| Intermodulation | ≥65dB | ≥60dB |
| Spurious Rejection | ≥70dB | ≥70dB |
| Audio Response | +1~-3dB(0.3~3KHz) | +1~-3dB(0.3~2.55KHz) |
| Hum & Noise | ≥45dB | ≥40dB |
| Audio distortion | ≤5% | ≤5% |
| Audio power output | ＞2W@10 | ＞2W@10 |
Transmitter
Wide Range Narrow Range
| Power Output | VHF models 60W/25W/10W | UHF models 45W/25W/10W |
| Modulation | 16KФF3E | 16KФF3E |
| Audio Distortion | ≤5% | ≤5% |
