Yaesu Musen Co. Ltd. 20393X50 User Manual
FCC ID:K6620393X50
IC: 511B-20393X50
IC: 511B-20393X50
Operating Manual
2
Specifications
General
Frequency
Frequency
Range: TX:144
-
148
MHz
RX:136
-
174
MHz
Channel Step: 5/10/12.5/15/20/25/50/100 kHz
Standard Repeater Shift: ±600 kHz
Frequency
Standard Repeater Shift: ±600 kHz
Frequency
Stability:
Better
than
±10
ppm
(–20
°C
to
+60
°C)
Modes of Emission: F2 / F3
Antenna
Antenna
Impedance: 50
Ohms,
unbalanced
Supply voltage: 13.8 V DC ±15%, negative ground
Current Consumption (typical): Rx: less than 0.7 A, less than 0.3 A (squelched)
Tx: 16 A (75 W) /10 A (30 W) /6 A (10 W) /4.5 A (5 W)
Operating Temperature Range: –4 °F to +140 °F (–20 °C to +60 °C)
Case Size (WxHxD): (160 x 50 x 185 mm) (w/o knobs)
Weight
Current Consumption (typical): Rx: less than 0.7 A, less than 0.3 A (squelched)
Tx: 16 A (75 W) /10 A (30 W) /6 A (10 W) /4.5 A (5 W)
Operating Temperature Range: –4 °F to +140 °F (–20 °C to +60 °C)
Case Size (WxHxD): (160 x 50 x 185 mm) (w/o knobs)
Weight
(Approx.): 1.8
kg
Transmitter
Output Power: 75 W/30 W/10 W/5 W
Modulation Type: Variable
Reactance
Maximum
Deviation: ±5
kHz/±2.5
kHz
Spurious
Radiation:
Better
than
–60
dB
Microphone
Impedance: 2000
Ohms
Receiver
Circuit
Type:
Double
Conversion
Superheterodyne
Ifs: 21.7
MHz
&
450
kHz
Sensitivity (for 12dB SINAD): Better than 0.2 uV
Selectivity
Selectivity
(–6/–60dB):
12
kHz/28
kHz
IF Rejection: Better than 70 dB
Image Rejection: Better
Image Rejection: Better
than
70
dB
Maximum AF Output: 3 W into 4 Ohms @10 % THD
Specifications subject to change without notice or obligation. Specifications guaranteed
only within Amateur band.
only within Amateur band.