Und irgendwann kam das kleine schwarze , nein nicht Minirock sondern ein FT-70DE für C4FM in der Hand. Inkl Handmikrofon und Standladeschale steht es Griffbereit auf dem Bürotisch.
Bei einigen Notfunk Tests hab ich das FT-70 mit dabei gehabt und muss feststellen, das es doch recht Gut in der Hand liegt und gute Empfangseigenschaften auch mit der Standard Antenne hat. Meit wird es aber ums Haus herum im Garten über meinen Lokalen Hotspot in C4FM verwendet.
SPECIFICATIONS
| GENERAL | |
| Type: | Amateur VHF/UHF transceiver |
| Frequency range: | Europe TX: 144-146 / 430-440 MHz RX: 108-580 MHz |
| Tuning steps: | 5 / 6.25 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 50 / 100 KHz |
| Frequency stability: | ±2.5 ppm @ -20 to +60°C (-4 to +140°F) |
| Mode: | TX: FM / NFM / DV (C4FM „System Fusion“) RX: AM / FM / NFM / DV (C4FM „System Fusion“) |
| Channels / memory management: | 900 regular 90 skip 6 home 50 PMS pairs Non-volatile EEPROM storage |
| Repeater shift / offset: | ± 0 to 150 MHz in selected step size |
| Power supply: | 7.4 VDC (1800 mAh Li-Ion battery) or 11-16 VDC external |
| Current drain / power consumption: | RX: 70-180 mA TX: Max 1.9 A |
| Antenna impedance / connector: | 50 ohm / SMA |
| Dimensions (W*H*D): | 60*98*33 mm (2.36*3.86*1.3″) |
| Weight: | 255 g (8.99 oz), with SBR-24LI battery and antenna |
| Other features: | CTCSS/PL. Mini USB port. IP54 dust/water protected. 1750 Hz repeater tone (Europe) |
| RECEIVER SECTION | |
| Receiver system: | Double conversion superheterodyne 1st IF: 47.25 MHz 2nd IF: 450 KHz |
| Sensitivity: | AM (10 dB S/N) 108-137 MHz: 1.5 uV FM (12 dB SINAD) 137-174 MHz: 0.16 uV 174-222 MHz: 1 uV 300-350 MHz: 0.5 uV 350-400 MHz: 0.2 uV 400-470 MHz: 0.18 uV 470-580 MHz: 0.35 uV DV/C4FM (BER 1%) 144-148 MHz: 0.19 uV 430-450 MHz: 0.19 uV |
| Selectivity: | |
| Image rejection: | |
| AF output power / speaker: | 700 mW at 10% distortion / 16 ohm |
| External speaker connector: | |
| TRANSMITTER SECTION | |
| RF output power: | HighMidLow 2 m:5 W2 W500 mW 70 cm:5 W2 W500 mW |
| Modulation system: | FM: Variable reactance Fusion: 4FSK/C4FM |
| Max FM deviation (Factory set): | FM: ±5 KHz NFM: ±2.5 KHz |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 2 Kohm / ?-pin |
| Microphone input level: | ? mV |
| MISCELLANEOUS | |
| Manufactured: | Japan, 2017-202x |
| Additional info: | New price 2017 in Sweden: SEK 2395:- |
| Related documents: | User manual (12 MB) Advanced manual (6.5 MB) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: | CT-27 CT-44 E-DC-6 MH-34B4B SAD-11 SBR-24LI SDD-13 SHC-27 Cloning cable Two pin mic adapter DC cable, bare wire end Speaker-microphone Battery charger Li-Ion battery pack. 7.4 V, 1800 mAh DC cable with cigarette plug and noise filter Soft case |
