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General |
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HAM bands | 2m 70cm | 2m | ? |
Freq. stability | ? | ? | Afterwarm-up, overall drift is less than 50 c/s per hour under conditions of constant supply voltage and ambient temperature. |
Tuning steps | ? | 5 kHz | ? |
Receiver |
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RX-range | 76-100 / 118-900 MHz | 144-148 MHz | 1-30 MHz |
Modulations | FM | FM | - |
Sensitivity |
145 MHz: 0.16 µV (12 dB SINAD) 430 MHz: 0.18 µV (12 dB SINAD) |
? |
A1 reception, bandwidth 3 Kc/s; 1µV for 18dB signal-to-noise ratio. A2 reception, 30% modulated, bandwidth 3 Kc/s; 3µV for 18dB signal-to-noise ratio. |
Selectivity | ? | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | ? |
IF-freqs. | ? | ? | ? |
Image rejection | ? | ? | ? |
Audio output | ? | ? | 1 W @ 5% THD |
Transmitter |
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TX-range | 144-146 / 430-440 MHz (Asia) | 144-148 MHz | - |
Modulations | FM | FM | - |
RF-output | 0.3/0.3 W | High: 25 W, Low: 5 W | ? |
Connections |
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Antenna | SMA | - | - |
Impedance | 50 Ω | 50 Ω | 75 / 2000Ω |
Other | - | - | - |
Electrical |
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Power req. | 2.4-3V DC (2R6/AA) | 13.8V DC | 100-125V and 200-250V, 45-65 c/s. |
Current RX | 50 mA | Max 1 A | 100W approx. |
TX | 280 mA | 4.5-8 A | - |
Physical |
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Manufactured | Between 2003 and 200x | Between 197x and 198x | Between 19xx and 19xx in Great Britain |
Dimensions |
58 × 102 × 27 mm (2.28 × 4.02 × 1.06 in) |
182 × 74 × 270 mm (7.17 × 2.91 × 10.63 in) |
482 × 267 × 510 mm (18.98 × 10.51 × 20.08 in) |
Weight | 160 gr (5.6 oz) with batteries | 2.80 kg (6.2 lbs) | 28.00 kg (61.8 lbs) rack mounted |
Form factor | Handheld | Mobile | Base Station |
Other features |
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Memories | ? | ? | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | ? | CTCSS, DTMF and tone burst options | Automatic Volume Control |
Accessories | ? | ? | ? |
MPN | KENWOOD-TH-K000007 | KENWOOD-TR-007400A | RACAL-RA-000117 |