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Last modified 2023-09-16

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Yaesu FT-1DE

A picture of Yaesu FT-1DE

SPECIFICATIONS

GENERAL
Type:Amateur VHF/UHF transceiver
Frequency range: Europe
TX: 144-146 / 430-440 MHz
RX: 0.5-999 MHz
Tuning steps:5 / 6.25 / 8.33 / 9 / 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 FDMA, 9.6 Kbps)
RX: AM / FM / NFM / DV (C4FM FDMA, 9.6 Kbps)
Channels / memory management: 900 regular with alpha tags
99 skip
50 PMS
11 home channels
10 WX presets
57 marine presets
89 broadcast presets
Non-volatile EEPROM storage
Repeater shift / offset: 2 m: ±600 KHz
70 cm: 1.6 or 7.6 MHz
(Defaults depending on country. Can be modified)
Power supply:4.0-7.5 VDC (Depending on battery pack)
or 4-14 VDC external (Barrel connector)
Current drain / power consumption:RX: 45-220 mA (+30 mA GPS on) (+65 mA Digital on)
TX: Max 2 A
Antenna impedance / connector:50 ohm / SMA
Dimensions (W*H*D):60*95*32.5 mm (2.4*3.7*1.28")
Weight:290 g (10.23 oz), with FNB-102Li and antenna
Other features: Built-in GPS. IPX5 water spray resistant. Vibralert. Internal AM bar antenna.
GSM function (Group Short Message, 80 characters). Micro SD card slot.
Snapshot function/Image transfer with optional camera-microphone.
Digital ARTS. USB port. Clock. 1750 Hz repeater tone. Twin RX




RECEIVER SECTION
Receiver system: Single conversion superheterodyne (AM BC/WFM)
IF: 130 KHz
Double conversion superheterodyne (AM/FM/NFM)
1st IF: 47.25 MHz (A Band), 46.35 MHz (B Band)
2nd IF: 450 KHz
Sensitivity: AM (10 dB S/N)
0.5-30 MHz: 3 uV
108-137 MHz: 1.5 uV
FM (12 dB SINAD)
30-54 MHz: 0.35 uV
54-88 MHz: 1 uV
137-140 MHz: 0.2 uV
140-150 MHz: 0.16 uV
150-174 MHz: 0.2 uV
174-222 MHz: 1 uV
300-350 MHz: 0.5 uV
350-400 MHz: 0.2 uV
400-470 MHz: 0.16 uV
470-540 MHz: 1.5 uV
540-800 MHz: 3 uV
800-999 MHz: 1.5 uV
WFM (12 dB SINAD)
76-108 MHz: 1.5 uV
DV/C4FM (BER 1%)
144-148 MHz: 0.19 uV
430-450 MHz: 0.19 uV
Selectivity:AM/NFM: 12 KHz (-6 dB)
35 KHz (-60 dB)
Image rejection:
AF output power / speaker: 200 mW at 10% distortion / ? ohm @ 7.4 VDC
400 mW at 10% distortion / ? ohm @ 13.8 VDC
External speaker connector:




TRANSMITTER SECTION
RF output power:

HighL3L2L1
2 m:5 W2.5 W1 W100 mW
70 cm:5 W2.5 W1 W100 mW
The above output power settings are valid with Li-Ion battery packs only
With the alkaline battery case, max output power is around 800 mW
Modulation system:FM: Variable reactance
DV: 4FSK/C4FM
Max FM deviation (Factory set):FM: ±5 KHz
NFM: ±2.5 KHz
Spurious emissions:Better than -50 to -60 dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:2012-2015 (Discontinued)
Additional info:
Related documents: User manual (28 MB)
FT-1DR/DE Wires-X manual (9.3 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
CD-41
CN-3
CSC-97
CT-44
CT-168
CT-170
CT-176
E-DC-6
FBA-39
FNB-101Li
FNB-102Li
MH-34B4B
MH-37A4B
MH-85A11U
PA-48B
PA-48C
PA-48U
SAD-11B
SBR-14Li
SCU-18
SCU-19
SDD-13
SSM-63A
Rapid charger
BNC-to-SMA adapter
Soft case
Microphone adapter
Clone cable
Data cable
Data cable. 2.5 mm diameter
DC cable
Battery case. Three LR6 / AA batteries
Li-Ion battery pack. 7.4 V, 1100 mAh
Li-Ion battery pack. 7.4 V, 1800 mAh
Speaker-microphone
Earphone-microphone
Speaker-microphone with built-in camera
Battery charger (120 VAC, type A)
Battery charger (230-240 VAC, type C)
Battery charger (230 VAC, type BF)
Battery charger. USA only
Li-Ion battery pack. 7.2 V, 2200 mAh
PC connection cable
PC connection cable
DC cable with noise filter
VOX headset