| ALINCO’s DR-235TMKIII is our most popular 220MHz VHF Mobile for Amateur Radio applications. The DR-235 delivers power and performance without compromising higher price. Its User-friendly configuration and programmable features make the DR-235 an ideal choice for Amateur use in U.S. |
| DR-235TMKIII Features |
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| SPECIFICATIONS | |
| Frequency range |
TX: 222.000 - 224.995 MHz
RX: 216.000 - 279.995MHz |
| Operating mode | 16K0F3E (FM)/8K50F3E (Narrow-FM) |
| Channel steps | 5, 8.33, 10, 12.5, 15, 20, 25, 30, 50 KHz |
| Memory channel | 100 channels + 1 quick recall (CALL) |
| Antenna impedance | 50ohm unbalanced |
| Frequency stability | +/- 2.5ppm TCXO |
| Microphone impedance | 2K ohm |
| Power supply requirement | 13.8 VDC +/- 15% (11.7-15.8V) |
| Current drain |
Transmit: approx. 8.0A
Receive: approx. 600mA (Max) 400mA (Squelched) |
| Usable temperature range | 14°F ~ 140°F (-10°C ~ +60°C) |
| Dimensions (w/o projection) |
5.59"(W) x 1.57"(H) x 6.85"(D) in.
140(W) x 40(H) x 174(D) mm |
| Weight | Approx. 1.0Kg (35.3oz) |
| CTCSS tone | encoder/decoder 39 tones |
| Digital Coded Squelch | encoder/decoder 104 codes |
| TRANSMITTER | |
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Output power
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Approx. 25W(HI)
Approx. 10W(MID) Approx. 5W(LOW) |
| Modulation system | Variable reactance frequency modulation |
| Spurious emission | Less than -60 dB |
| Maximum frequency deviation | +/- 5 KHz / +/- 2.5 KHz (Narrow mode) |
| RECEIVER | |
| Receive system | Double-conversion superheterodyne |
| Sensitivity | -12.0 dBu (0.25uV) or less (12dB SINAD) |
| Intermediate frequency | 1st IF 30.85MHz, 2nd IF 455 KHz |
| Selectivity @ (-6 dB) |
12 KHz or more
6 KHz or more (Narrow mode) |
| Selectivity @ (-60 dB) |
28 KHz or less
14 KHz or less (Narrow mode) |
| Audio output power | More than 2W(8ohm 10%THD) |
| STANDARD ACCESSORIES | |
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| OPTIONAL ACCESSORIES | |
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