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
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
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) |
Audio output power |
More than 2W(8ohm 10%THD) |
Note: |
* 1 Optional units required |