Operation Manual

39FT-70DR/FT-70DE Operating Manual
Specifications
● General
Frequency Range : RX 108-137 MHz
137-174 MHz
174-222 MHz
222-420 MHz
420-470 MHz
470-580 MHz
TX 144-148 MHz, 430-450 MHz
(
USA version
)
144-146 MHz, 430-440 MHz
(
European version
)
140-174 MHz, 420-470 MHz
(
Asian version
)
(
amateur band only
)
Channel Steps: 5/6.25/
(
8.33
)
/10/12.5/15/20/25/50/100 kHz
( )
Air Band
Mode of Emission: F2D, F3E, F7W
Frequency Stability: ±2.5ppm
(
−20 °C to +60 °C
[
−4 °F to +140 °F
])
Antenna Impedance: 50Ω
Supply Voltage: Nominal: 7.4 V DC, Negative Ground SBR-24LI,
Operating: 6.0 - 14 V DC, Negative Ground
(
Battery Connect
)
11 - 16 V DC, Negative Ground
(
EXT DC JACK, Charging
)
Current
Consumption
(
Approx.
)
:
180 mA
(
Receive VOL Level 16
)
120 mA
(
Standby, Saver Off
)
70 mA
(
Standby, Saver 1 : 5 On
)
400 μA
(
POWER OFF
(
APO
))
1.6 A
(
5 W TX, 144 MHz 7.4 V DC
)
1.9 A
(
5 W TX, 430 MHz 7.4 V DC
)
400 μA
(
Auto Power Off
)
Operating Temperature: −
20 °C to + 60 °C
(
− 4 °F to + 140 °F
)
Case Size
(
W × H × D
)
: 60×98×33 mm
(
2.36″ × 3.86″ × 1.30″
)
(
with SBR-24LI, w/o knob, antenna & belt clip
)
60×98×31 mm
(
2.36″ × 3.86″ × 1.22″
)
(
w/o SBR-24LI, knob, antenna & belt clip
)
Weight
(
Approx.
)
: 255 g
(
8.99 oz
) (
with SBR-24LI & Antenna
)
● Transmitter
Output Power: 5.0 W
(
High
)
/ 2.0 W
(
Middle
)
/ 0.5 W
(
Low
) (@
13.8 V or SBR-24LI
)
Modulation Type: F2D, F3E: Variable Reactance
F7W: 4 FSK
(
C4FM
)
Maximum Deviation: ±5 kHz
Spurious Emission: USA/Asian version
At least 60 dB below
(@
TX Power High, Middle
)
At least 50 dB below
(@
TX Power Low
)
European version
At least 60 dB below
(@
TX Power High, Middle
)
At least 55 dB below
(@
TX Power Low
)
Microphone Impedance: 2 kΩ