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TECHNICAL DATA
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Walter Dittel FSG 71M
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Frequency range
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Frequency range 118.000 to 136.975 MHz, 760 CH,
25 kHz increments (157.975 MHz optional)
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Memory
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FSG 71 M 10 CH electronic memory, panel selected
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Transmitter power
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min. 6 W / 50 Ohms; 5 W at 12 V (battery)
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Frequency accuracy
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0.0015%
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Spurious radiation
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Receiver <_ 50 pW;
Transmitter FCC 2.993 / 2.997 / 87.71 compl.
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AF output (K : 10 %)
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4 W into 4 Ohms / 8 W into 2 Ohms / 35 mW into
500 Ohms, adjustable
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Receiver sensitivity
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1 mV / 50 Ohms for 6 dB (S + N/N), m = 30%/1 kHz
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External phone/speaker
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0.7 Watt / 8 Ohm
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DC power supply
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nom. 13.8 V DC + 10% /-20%;
emergency 9.7 to 11 V, LCD blinking
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Current consumption, typ.
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27 mA SBY, 85 mA intercom, 140 mA RX,
1.6 A TX, 20 mA illumination
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Operating time (6.5 Ah), typ.
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200 hrs SBY, 33 hrs 10/10/80%,
17 hrs 20/40/40% TX/RX/SBY
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Temperature range:
Operation
Storage
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-20°C to +55°C/+71°C; (-4°F to +130°F/+160°F);
- 55°C to +85°C; (- 67°F to +185°F)
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Dimensions
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63 x 61 x 191 mm / 2.48 x 2.40 x 7.51 inches W x
H x D
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Installation depth behind panel
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240 mm / 9.44 inches incl. connectors
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Weight
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Weight FSG 70 - 0.74 kg/1.63 Ibs
FSG 71 M - 0.8 kg/1.76 Ibs
Portable FSG 71 MPC 6.25 kg/13.75 Ibs complete, incl.
mike and antenna
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RTCA Category
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DO-156 Class C, DO-157 Class 4, DO-160 A D1/A/MNO/XXXXXX/ZBABZ
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Warranty
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24 months, accessories -12 months
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f.u.n.k.e. AVIONICS is an EASA approved production and maintenance organisation (EASA Part 21G and Part 145). We develop, produce and sell avionics equipment and avionics system solutions in the areas of communication, navigation and displays. The products are sold to aircraft manufacturers and via a comprehensive dealer network all over Europe. 
