
Model RG1 Owner’s Manual
| Technical Specifications | ||
| General | 
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| Channels | All 49 USA, 54 Canadian & 57 international marine channels | |
| Frequency generation | PLL synthesizer | |
| Frequency range | TX from 156.025 to 157.425 MHz | |
| 
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 | RX from 163.275 to 162.550 MHz | 
| Antenna Impedance | 50 Ohm | |
| Power supply | 13.8 VDC ±15% | |
| Operating temperature | from  | |
| Size (HxLxW) | 70×185×175 mm | |
| Weight (device only) | 1.26 Kg / 2.80 Lb. | |
| Transmitter | 
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| Output power | High (HI): 25W/Low (LO):1W | |
| Modulation Type | FM | |
| Microphone | condenser type | |
| Hum and noise attenuation | ...............................................................................35dB | |
| Audio distortion | 5% | |
| Harmonics reduction | HI: 70dB/LO:60dB | |
| Receiver | 
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| Sensitivity @ 20 dB Sinad | <0.3 V | |
| S/N ratio (20dB) | 0.5 V | |
| Squelch sensitivity | threshold 0.15 V | |
| Adjacent channel rejection | 70dB | |
| Audio output power | >2W @ 8 Ohm | |
| Audio distortion | 10% | |
Note: these values are average. Actual values may be subject to variation.
| Page 20 | www.midlandradio.com |