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Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
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General |
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| HAM bands | ? | 2m | 160m 80m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 6m 10m |
| Freq. stability | Within 1100 Hz (or 120 Hz using optional oven standard) over the temperature range of 0-50 °C. | ? | 0.5 p.p.m. TCXO |
| Tuning steps | Selectable steps of 10 Hz, 100 Hz, 1 kHz or 1 MHz; 200 steps per revolution (20 for 1 MHz steps) of tuning knob. | 5 / 10 (and 25?) kHz | 1 Hz |
Receiver |
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| RX-range | 0.2-30 MHz |
144.0-147.995 MHz (extended range 143.900-148.995 MHz) |
30 kHz – 77 MHz |
| Modulations | AM CW USB LSB FSK | FM | AM AM-sync N-FM CW USB LSB DSB RTTY |
| Sensitivity | (at 1.6 to 30 MHz, not more than antenna input) 0.5 µV for 10 dB S+N/N for SSB and CW using 2.1 kHz filter and 3.5 µV in AM (30% mod 1 kHz) using 6-kHz filter 0.2 to 1.6 MHz, not more than 1.5 µV SSB/CW and 10 µV AM for above conditions. |
≤ 0.5 µV for 30 dB S/N ≤ 0.25 µV for 12 dB SINAD |
CW Noise floor (MDS), 400 Hz BW 0.137 MHz: –125 dBm 0.475 MHz: –133 dBm 1.0 MHz: –136 dBm 3.5 MHz: –136 dBm 14 MHz: –136 dBm 50 MHz –120 –126 –136 70 MHz –116 –123 –133 AM 10 dB (S+N)/N, 1 kHz, 30% modulation, 6 kHz BW 1.0 MHz: 1.00 µV 3.8 MHz: 1.00 µV 29.0 MHz: 1.19 µV 50.4 MHz: 1.38 µV FM 12 dB SINAD, 16 kHz BW 29 MHz: 0.40 µV 52 MHz: 0.44 µV 70 MHz: 0.59 µV |
| Selectivity |
Filter -3dB Min -60 dB Max 6.0 6.0 kHz 30.0 kHz 2.1 2.1 kHz 4.4 kHz 360 360 Hz 1250.0 Hz optional AC-3811 140 Hz 600 Hz AC-3812 1.7 kHz 3.4 kHz AC-3814 3.0 kHz 9.0 kHz |
12 kHz @ -6 dB / 25 kHz @ -60 dB | 400 Hz or more, software defined |
| Filters | ? | ? | Software defined |
| Receiver system | Double conversion superheterodyne (?) | Double conversion superheterodyne | SDR, Direct Digital Sampling |
| IF-freqs. |
1st: ? 2nd: 455 kHz |
1st: 10.7 MHz 2nd: 455 kHz |
? |
| Image rejection | ≥ 60 dB | ? | ≥ 100 dB |
| Audio output | Internal speaker | 2 W into 8 ohms @ 10% THD | 1W diagnostic speaker |
Transmitter |
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| TX-range | - |
144.0-147.995 MHz (extended range 143.900-148.995 MHz) |
160-6 m |
| Modulations | - | FM | AM AM-sync N-FM CW USB LSB DSB RTTY |
| RF-output | ? | 5 / 25 W | 1-100W SSB, CW, FM, RTTY, DIGITAL; 1-30W AM |
Connections |
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| Antenna | BNC | SO-239 | BNC + SO-239 |
| Impedance | 50Ω | 50Ω | 5-500Ω |
| Other | - | - | - |
Electrical |
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| Power req. | Mains or 13.8 V DC | 13.8 V DC | 13.8V DC ± 15% |
| Current RX | ? | 400 mA | 1.5 A |
| TX | - | 5.5 A max | 23 A |
Physical |
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| Manufactured | Between 19xx and 19xx in USA | Between 1981 and 19xx in Japan | Between 2013 and 20xx in USA |
| Dimensions |
394 × 191 × 457 mm (15.51 × 7.52 × 17.99 in) |
147 × 51 × 198 mm (5.79 × 2.01 × 7.80 in) |
330 × 305 × 102 mm (12.99 × 12.01 × 4.02 in) |
| Weight | 12.70 kg (28.0 lbs) | 1.50 kg (3.3 lbs) | 5.90 kg (13.0 lbs) |
| Form factor | Base Station | Mobile | Headless |
Other features |
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| Memories | None | 5 channels in 1 bank(s) | ? |
| Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
| Features |
Passband tuning Built-in AC/DC power supply Built-in speaker Digital frequency readout |
? |
SDR (Software Defined Radio) Ethernet CPU / DSP: TMS320DM8168CYG2 RISC processor: 1.2 GHz ARM CortexTM-A8/NEONTM DSP processor: 1.0 GHz TMS320C647x 32-bit FP DSP Floating Point Operations: 78 GFLOPS |
| Accessories | ? | ? | ? |
| MPN | COLLINS-000451S-1 | KENWOOD-TR-007730 | FLEXRADIO-FLEX-006500 |
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