Description
ICOM U20GM Compact GMRS/FRS Transceiver
Icom’s new 2-Way radio that does not require a radio operators license! Ultra-compact body with dimensions of only 94.0* x 50.0 x 26.7 mm and weighing only 157 g,ย 1 W output power, 22 channels and up to 19 hours of operation. Rugged looks with IP54, MIL-STD810 weather proofing, and user-friendly operations. Versatility with various headset and earphone-microphone options and VOX hands-free functions. Use this radio almost anywhere! On the boat, at work or play, the elegant and smart IC-U20GM fits in the palm of your hand.
Included in Box
- IC-U20GM
- MB-127 Belt Clip
- BP-304A Battery Pack
- BC-262 Charging Cradle
- BC-263A USB Type-Cโข AC adapter
ย
| General | ||
| Frequency Coverage | 462.5500 ~ 462.7250 MHz 467.5625 ~ 467.7125 MHz |
|
| Number of Channels | 22 Channels | |
| Type of Emissions | N : 11K0F3E(12.5 kHz) W : 16K0F3E (20.0 kHz) |
|
| Antenna impedance | 50 ฮฉ | |
| Input Impedance (MIC) | 2200 ฮฉ | |
| Output Impedance (Audio) | 8 ฮฉ | |
| Operation Temperature Range | -30ย โย ~ 60ย โ | |
| Power Supply Voltage | 3.7 V DC nominal (Negative Ground) | |
| Current drain | Receive Max. Audio | 0.8 A Maximum |
| (Approximate) | Transmit | 1.3 A Maximum |
| Dimensions (H ร W ร D) | 156.0 ร 50.0 ร 26.7 mmย including antenna 94.0 ร 50.0 ร 26.7 mmย excluding antenna |
|
| Weight (Approximate) | 157 g | |
| Transmitter | ||
| IC-U20GM | ||
| Output powerย | 1.0 W | |
| Modulation | Frequency Modulation | |
| Maximum Permissible Frequency Deviation | N : ยฑ2.5 kHz W : ยฑ5.0 kHz |
|
| Frequency Stability | ยฑ 500 Hz | |
| Spurious Emissions | 80 dB typical | |
| Adjacent Channel Power | N : 65 dB typical W : 73 dB typical |
|
| Audio Harmonic Distortion (AF 1 kHz 40 % Deviation) |
5.0 % maximum. | |
| FM Hum and Noise | N : 56 dB typical W : 56 dB typical |
|
| Limiting Charact of Modulator | N : 56 dB typical W : 56 dB typical |
|
| Receiver | ||
| IC-U20GM | ||
| Sensitivityย | 12 dB SINAD N : -122 dBm typical | |
| Audio Power Output | Internal Speaker | 600 mW typical @5 % distortion with 4 ฮฉ |
| External Speaker | 150 mW typical @5 % distortion with 8 ฮฉ | |
| Adjacent Channel Selectivity | N : 52 dB typical W : 68 dB typical |
|
| Intermodulation | 64 dB typical | |
| Hum and Noise | 47 dB typical | |
| Squelch Sensitivity (Threshold) | -123 dBm typical | |
