DR-510T
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GENERAL
| Type | Amateur VHF/UHF transceiver |
|---|---|
| Frequency range | USA TX: 144-148 / 440-450 MHz RX: 144-148 / 440-450 MHz |
| Tuning steps | 5 / 10 / 12.5 / 15 / 20 / 25 KHz |
| Frequency stability | ±? ppm |
| Mode | FM |
| Channels / memory management | 14 regular 1 call 1 odd repeater offset 1 scan edge pair (Program scan) Priority function RAM storage with lithium battery backup |
| Repeater shift / offset | VHF: ±600 KHz UHF: ±1.6, 5 and 7.6 MHz |
| Power supply | 13.8 VDC |
| Current drain / power consumption | RX: 500 mA (Squelched)TX: Max 10 A |
| Antenna impedance / connector | 50 ohm / SO-239 (On pigtail) |
| Dimensions (W*H*D) | 140*50*205 mm (5.51*1.97*8.07") |
| Weight | 1.7 Kg (3.75 lb) |
| Other features | CTCSS/PL. DTMF encoder. |
RECEIVER SECTION
| Receiver system | Double conversion superheterodyne 1st IF: 10.7 MHz (VHF) — 30.825 MHz (UHF) 2nd IF: 455 KHz |
|---|---|
| Sensitivity | 0.16 uV (12 dB SINAD) |
| Selectivity | 12 KHz (-6 dB)24 KHz (-60 dB) |
| Image rejection | — |
| AF output power / speaker | 1.5 W at 10% distortion / 8 ohm |
| External speaker connector | 3.5 mm |
TRANSMITTER SECTION
| RF output power | HighLow 2 m:45 W5 W 70 cm:35 W5 W |
|---|---|
| 2 m | 45 W |
| 70 cm | 35 W |
| Modulation system | Variable reactance |
| Max FM deviation (Factory set) | ±5 KHz |
| Spurious emissions | Better than -60 dB |
| Microphone impedance / connector | ? ohm / 8-pin (Metal locking ring connector) |
| Microphone input level | — |
MISCELLANEOUS
| Manufactured | Japan, 199x-199x (Discontinued) |
|---|---|
| Additional info | — |
| - | - |
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