IC-W31E
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GENERAL
| Type | Amateur VHF/UHF transceiver |
|---|---|
| Frequency range | Europe TX: 144-146 / 430-440 MHz RX: 136-174 / 400-470 MHz |
| Tuning steps | 5 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 KHz |
| Frequency stability | ±5 ppm @ 0 to 50°C (32 to 122°F) |
| Mode | FM |
| Channels / memory management | 50+50 regular |
| Repeater shift / offset | Programmable |
| Power supply | 4.8-9.6 VDC with battery packor 4.5-16 VDC external |
| Current drain / power consumption | RX: 30-210 mATX: Max 1.5 A |
| Antenna impedance / connector | 50 ohm / BNC |
| Dimensions (W*H*D) | 57*125*31 mm (2.24*4.92*1.22") |
| Weight | 320 g (11.29 oz), with BP-170) |
| Other features | CTCSS/PL encoder (Decoder option). DTMF. Twin RX. |
RECEIVER SECTION
| Receiver system | Double conversion superheterodyne 1st IF: 43.1 MHz (VHF), 35.8 MHz (UHF) 2nd IF: 455 KHz |
|---|---|
| Sensitivity | 0.18 uV (12 dB SINAD) |
| Squelch sensitivity | Less than 0.18 uV (Threshold) |
| Noise figure | — |
| Selectivity | 15 KHz (-6 dB)30 KHz (-60 dB) |
| Image rejection | 50 dB |
| AF output power / speaker | 180 mW at 10% distortion / 8 ohm |
| External speaker connector | TRS «Minijack» (3.5 mm) |
TRANSMITTER SECTION
| RF output power | High@13.5VMidLow 2 m:5 W500 mW15 mW 70 cm:5 W500 mW15 mW |
|---|---|
| 2 m | 5 W |
| 70 cm | 5 W |
| Modulation system | Variable reactance frequency modulation |
| Max FM deviation (Factory set) | ±5 KHz |
| Spurious emissions | Better than -? dB |
| Microphone impedance / connector | ? ohm / TRS «Subminijack» (2.5 mm) |
| Microphone input level | — |
MISCELLANEOUS
| Manufactured | Japan, 1995-199x (Discontinued) |
|---|---|
| Additional info | New price 1995 in Sweden: SEK 6300:- |
| AD-51 BC-74A BC-74D BC-74E BC-79 BC-110V BP-170 BP-171 BP-172 BP-173 BP-180 CP-12 HM-46 HM-54 HM-75A LC-128 MB-30 OPC-254 SP-13 UT-94 | Battery pack adapter, for BC-79 Wall charger. Wall charger. Wall charger. Desktop charger Wall charger. Battery case. Four LR6 / AA batteries NiCd battery pack. 4.8 V, 700 mAh NiCd battery pack. 4.8 V, 950 mAh NiCd battery pack. 9.6 V, 650 mAh NiCd battery pack. 7.2 V, 600 mAh Cigarette lighter cable with filter Speaker-microphone Speaker-microphone Speaker-microphone Carrying case Mounting bracket DC power cable Earphone Tone squelch unit |
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