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DR-438

ALINCO
FCC CE RoHS mil-std-810g compliant ii ic Shock Method Vibration Method

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

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The DR-438 is a high technology PLL synthesized radio that delivers power and performance in a small
package. User-friendly configuration and programmable features make the DR-438 the radio of choice
for demanding professionals
 

  • Output power selectable 45W/25W/10W
  • PC‑programmable 200ch
  • Alphanumeric name tags
  • Voice Compander (Reduce Noise & enhance audio clarity)
  • Wide variety of selective calling features built‑in;The 2‑Tone, 5‑Tone, 50 CTCSS, 114 DCS, 4 Tone‑burst tones and DTMF/ANI decode
  • Radio stun/kill/revive functions to protect your communication security
  • Large, bright LCD and easy‑to‑operate backlit keys
  • Multi‑function, backlit microphone enables
    direct frequency entry & more from keypads
  • Various scan modes, Key lock, Wide/Narrow

Frequency range

440-469.9975MHz

Channel Spacing

25KHz (Wide mode),  20KHz (Middle mode), 12.5KHz (Narrow mode)

Channel steps

2.5KHz,5KHz, 6.25KHz, 8.33KHz, 10KHz,12.5KHz, 15KHz, 20KHz, 25KHz, 30KHz, 50KHz

Memory channel

200 channels

Antenna impedance

50 ohm unbalanced

Squelch

Carrier/CTCSS/DCS/5Tone/2Tone/DTMF

Frequency stability

+/- 2.5ppm TCXO

Power supply requirement

13.8V DC +/- 15% negative ground

Current drain

Approx. 11.0A TX High, Approx. 0.4A squelched

Usable temperature range

-4°F - +140°F (-20°C to +60°C)

Dimensions (w/o projection)

145 (W) x 47(H) x 190(D) mm

Weight

Approx. 1.2Kg (43.3oz)
TRANSMITT

Output power

Approx. 45W(HI), Approx. 25W(MID), Approx. 10W(LOW)

Modulation system

Variable reactance frequency modulation

Spurious emission

Less than -60 dB

Adjacent Channel Power

≥60dB

Hum & Noise

≥36dB

Maximum frequency deviation

+/- 5 KHz (FM) / +/- 2.5 KHz (NFM)
RECEIVER

Receive system

Double-conversion superheterodyne

Sensitivity (-12dB SINAD)

Less than -16.0dBu

Intermediate frequency

1st IF 21.7 MHz, 2nd IF 450 KHz

Selectivity

-6dB: +/-12KHz or more (FM)
-60dB: +/-28KHz or less
-6dB: +/-6KHz or more (NFM)
-60dB: +/-16KHz or less

Audio output power

More than 2W(8ohm 10%THD)

Note:

* 1 Optional units required
* 2 Typical within the amateur radio band(s).
54687621
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ALINCO
54687621
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ALINCO
54687621
/
ALINCO

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