IC-T81E
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GENERAL
| Type | Amateur VHF/UHF transceiver |
|---|---|
| Frequency range | Europe, general market TX: 144-146 / 430-440 / 1240-1300 MHz RX: 50-999 / 1240-1300 MHz Italy TX: 144-148 / 430-440 / 1240-1300 MHz RX: 50-999 / 1240-1300 MHz (The wide RX frequency range may require modification) |
| Tuning steps | 5 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 KHz |
| Frequency stability | ±3 ppm @ -10 to +60°C (14 to 140°F) |
| Mode | TX: FM / NFMRX: AM / FM / NFM / WFM |
| Channels / memory management | 100 regular 10 scan edge pairs 4 call (1 per band) Alpha tags |
| Repeater shift / offset | Programmable |
| Power supply | 4.5-9.6 VDC (Depending on battery pack)or 4.5-16 VDC external |
| Current drain / power consumption | RX: 40-220 mATX: Max 1.4 A |
| Antenna impedance / connector | 50 ohm / SMA |
| Dimensions (W*H*D) | 58*106*29 mm (2.28*4.17*1.14") |
| Weight | 280 g (9.9 oz), with BP-199 and antenna |
| Other features | CTCSS/PL with tone scan. DTMF. RIT/VXO (23 cm). 1750 Hz tone burst. Voltage display. |
RECEIVER SECTION
| Receiver system | Double conversion superheterodyne 1st IF: 69.45 MHz (AM / FM) — 13.35 MHz (WFM) 2nd IF: 450 KHz |
|---|---|
| Sensitivity | AM (10 dB S/N) 50 MHz: 0.56 uV FM (12 dB SINAD) 50 MHz: 0.18 uV 144 MHz: 0.18 uV 430(440) MHz: 0.18 uV 1.2 GHz: 0.25 uV WFM (12 dB SINAD) 91.5 MHz: 2 uV |
| Squelch sensitivity | 6 m/2 m/70 cm: 0.18 uV (Threshold) 23 cm: 0.25 uV (Threshold) |
| Noise figure | — |
| Selectivity | 15 KHz (-9 dB)30 KHz (-60 dB) |
| Image rejection | 6 m/2 m: 60 dB70 cm: 50 dB23 cm: 38 dB |
| AF output power / speaker | 250 mW at 10% distortion / 8 ohm |
| External speaker connector | TS «Minijack» (3.5 mm) |
TRANSMITTER SECTION
| RF output power | High@ 13.5VHigh@ 9.6VHigh@ 6VHigh@ 4.8VLow 6 m:5 W4.5 W2 W1.2 W500 mW 2 m:5 W4.5 W2 W1.2 W500 mW 70 cm:5 W4.5 W2 W1.2 W500 mW 23 cm:1 W1 W1 W1 W100 mW |
|---|---|
| 6 m | 5 W |
| 2 m | 5 W |
| 70 cm | 5 W |
| 23 cm | 1 W |
| Modulation system | Variable reactance |
| Max FM deviation (Factory set) | FM: ±5 KHzNFM: ±2.5 KHz |
| Spurious emissions | Better than -60 dB |
| Microphone impedance / connector | 2 Kohm / TRS «Subminijack» (2.5 mm) |
| Microphone input level | — |
MISCELLANEOUS
| Manufactured | Japan, 1999-200x (Discontinued) |
|---|---|
| Additional info | — |
| AD-87 AD-88 BC-110A BC-110C BC-110D BC-110V BC-119 BP-197 BP-198 BP-199 BP-200 CP-12L CS-T81 HM-46 HM-54 HM-75A HS-85 LC-148 OPC-254L OPC-474 OPC-478 SP-13 | Battery pack adapter Terminal PC board for charger Wall charger Wall charger Wall charger Wall charger Desktop charger Battery case for 3*R6/AA cells NiMH battery pack. 4.8 V, 700 mAh NiMH battery pack. 6 V, 700 mAh NiMH battery pack. 9.6 V, 680 mAh Cigarette lighter cable with noise filter Cloning software Speaker microphone Speaker microphone Speaker microphone with remote control Hands-free headset with PTT and VOX Carrying case DC power cable Cloning cable (Radio-to-radio) Cloning cable, RS-232C (Radio-to-PC) Earphone |
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