IC-4GA
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GENERAL
| Type | Amateur UHF transceiver |
|---|---|
| Frequency range | Australia TX: 430-440 MHz RX: 430-440 MHz |
| Tuning steps | 5 / 10 / 15 / 20 / 25 KHz |
| Frequency stability | Max? ppm |
| Mode | FM |
| Channels / memory management | 20 regular 1 call 1 scan edge pair RAM storage with lithium battery backup |
| Repeater shift / offset | Programmable |
| Power supply | 7.2-13.2 VDC (Depending on battery pack)or 5.5-16 VDC external |
| Current drain / power consumption | RX: 12-250 mATX: Max 2.3 A |
| Antenna impedance / connector | 50 ohm / BNC |
| Dimensions (W*H*D) | 65*130*35 mm (2.56*5.12*1.38"), with BP-3 |
| Weight | 430 g (15.17 oz), with BP-3 |
| Other features | CTCSS/PL option. |
RECEIVER SECTION
| Receiver system | Double conversion superheterodyne 1st IF: 23.15 MHz 2nd IF: 455 KHz |
|---|---|
| Sensitivity | 0.25 uV (12 dB SINAD) |
| Squelch sensitivity | Less than 0.1 uV (Threshold) |
| Noise figure | — |
| Selectivity | — |
| Image rejection | — |
| AF output power / speaker | 400 mW at 10% distortion / 8 ohm |
| External speaker connector | TS «Minijack» (3.5 mm), 8 ohm |
TRANSMITTER SECTION
| RF output power | HighLow 70 cm:6 W1 W NB! The High output level depends on battery pack/voltage |
|---|---|
| 70 cm | 6 W |
| Modulation system | Variable reactance frequency modulation |
| Max FM deviation (Factory set) | ±5 KHz |
| Spurious emissions | Better than -60 dB |
| Microphone impedance / connector | 2 Kohm / TRS «Subminijack» (2.5 mm) |
| Microphone input level | — |
MISCELLANEOUS
| Manufactured | Japan, 1988-198x (Discontinued) |
|---|---|
| Additional info | — |
| AD-12 BC-16 BC-35 BP-2 BP-3 BP-5 BP-5A BP-7 BP-8 BP-70 CP-10 HM-46L HS-10 HS-10A HS-10B LC-38 LC-39 LC-40 UT-40 | Power adapter Wall charger Desk charger NiCd battery pack. 7.2 VDC, 450 mAh NiCd battery pack. 8.4 VDC, 270 mAh NiCd battery pack. 10.8 VDC, 450 mAh NiCd battery pack. 10.8 VDC, 450 mAh NiCd battery pack. 13.2 VDC, 450 mAh NiCd battery pack. 8.4 VDC, 800 mAh NiCd battery pack. 13.2 VDC, 270 mAh Battery separation cable Speaker-microphone Headset (Requires HS-10A and B) VOX unit for HS-10 PTT switchbox for HS-10 Carrying case, for use with BP-2, BP-3 and BP-4 Carrying case, for use with BP-5, and BP-70 Carrying case, for use with BP-5A, BP-7 and BP-8 Tone squelch unit |
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