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| Model |
ICOM IC-R70
 |
Yaesu FRG-100
|
|---|---|---|
| Type | Desktop Amateur HF Receiver | Desktop Amateur HF Receiver |
| Frequency range |
|
|
| Frequency stability | 250 Hz after 1 Hour | < 10 p.p.m. (< 2 p.p.m. with optional TCXO-4) 0-50C |
| Tuning steps | 0.01 / 0.1 (CW/SSB) 0.1 / 1 (AM/FM) kHz | |
| Receive modes |
|
|
| Filters | ||
| Receiver system | Quadruple conversion | Double Conversion Superheterodyne |
| IF-frequencies | 1st: 70.4515 MHz 2nd: 9.0115 MHz 3rd: 455 kHz 4th: 9.0115 MHz |
1st: 47.21 MHz 2nd: 455 kHz |
| Sensitivity | 0.16 µV 1.6-30 MHz SSB/CW (S+N/N=10dB) | < .25 µV 1.8-30 MHz SSB < 1 µV 1.8-30 MHz AM (S+N/N=10dB) |
| Selectivity | AM 6.0 kHz, SSB 2.3 kHz | AM-Wide: 6.0 kHz AM-Narrow: 4.0 kHz SSB/CW: 2.4 kHz FM (opt.): 15.0 kHz |
| Image rejection | >60 dB | > 60 dB (1.8-30 MHz) |
| Aerial | 50 Ω, SO-239+Clamps/screws | 50/450Ω, SO-239+Clamps/screws |
| RF-output | ||
| Audio output | 1.4 W, 8 Ohms | |
| Memories | 50 channels 1 banks |
|
| Power requirements | 13.8 V DC or mains | 13.8 V DC |
| Current drain |
|
|
| Dimensions | 286 × 110 × 276 mm (11.26 × 4.33 × 10.87 in) |
230 × 92 × 236 mm (9.06 × 3.62 × 9.29 in) |
| Weight | 7.4 kg (16.3 lbs) | 3 kg (6.6 lbs) |
| Manufactured | 1982 - 1984 | 1994 - 2000 Japan |
| Features | FM optional CAT interface 12/24h Clock |
|
| Remarks | The Icom R70 receiver system is a quadruple conversion superheterodyne covering 100 kHz to... | The Yaesu FRG-100 receiver provides the performance of a quality communications receiver at an affordable price. The "Frog"... |
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