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General |
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HAM bands | 70cm | ? | ? |
Freq. stability | ? | ? | ? |
Tuning steps | 5 / 10 / 15 / 20 / 25 / 50 / 100 kHz | ? | ? |
Receiver |
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RX-range | 440-450 MHz (430-450 MHz after modification) | 30-50 / 138-174 / 450-512 MHz (USA) | 0.15-30 MHz |
Modulations | FM | FM | AM FM CW SSB |
Sensitivity | 0.2 µV (12 dB SINAD) | ? | ? |
Selectivity | 60 dB | ? | ? |
Filters | ? | ? | ? |
Receiver system | ? | ? | Blanc-tone receiver |
IF-freqs. | ? | ? |
1st: 10.7 MHz 2nd: 455 kHz |
Image rejection | ? | ? | ? |
Audio output | ? | ? | ? |
Transmitter |
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TX-range | 440-450 MHz (430-450 MHz after modification) | - | - |
Modulations | FM | - | - |
RF-output | High: 1.5-5 W (depending on voltage), Low: 0.5 W | ? | ? |
Connections |
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Antenna | BNC | - | BNC + Built-in telescopic |
Impedance | 50 Ω | 50 Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | 7.2-9V DC (6R6/AA) or 7.2-13.8V DC external | 12V DC or mains | ? |
Current RX | 25-100 mA | ? | ? |
TX | 0.8-1.8 A | - | - |
Physical |
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Manufactured | Between 199x and 199x | Between 19xx and 19xx | Between 2013 and 201x in Switzerland |
Dimensions |
65 × 117 × 37 mm (2.56 × 4.61 × 1.46 in) |
? |
170 × 125 × 50 mm (6.69 × 4.92 × 1.97 in) |
Weight | 540 gr (1.2 lbs) | ? | 600 gr (1.3 lbs) |
Form factor | Handheld | Unknown | Portable |
Other features |
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Memories | ? | 60 channels in 1 bank(s) | ? |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Amateur / Ham radio operators |
Features | CTCSS and DTMF | ? | ? |
Accessories | ? | ? | ? |
MPN | RADIOSHACK-/-REALISTIC-HTX-000404 | RADIOSHACK-/-REALISTIC-PRO-002003 | STAMPFL-MICRO-SWRX |