JRC JQE-103 Operation Manual page 48

B) Electrical specifications
B-(1) 406 MHz
Long-time stability
Frequency stability
Output power
Transmitting spurious
Data encoding
Modulation method
Phase deviation
Rise in modulation
Antenna polarization
Antenna gain
VSWR
Impedance
B-(2) Digital message
Repetition time of
transmission
Transmission time
Digital message
Bit rate
Bit synchronization
Synchronization frame
406.028 MHz (within +2 kHz, -5 kHz)
Short term : Less than 2 x 10
Medium term
Mean slope : Less than ±1 x 10
Residual frequency variation : Less than 3 x 10
Less than 5 W ±2 dB
Intensity of unwanted radiation during modification is shown below.
Pc
-35dB ｃ
-40
dB ｃ
-24kHz
406.0MHz
Bi-phase L
Phase modulation (PSK : G1B)
±1.1 ± 0.1 radian (peak value)
50 μs to 250 μs
Linear polarization
-3 dBi to 4 dBi Elevation angle : 5° <
1.5 or less
50Ω
47.5 to 52.5 sec. (random)
440 ms ± 1% (short message)
As setting
400 bps ± 1%
All 15 bits are "1"
000101111
5-2
-9
/100 ms
-9
/min.
-9
0dB ｃ
-20 -20
dB ｃ dB ｃ
-30 -30
dB ｃ dB ｃ
-12 -7 -3 3 7 12
ｆｃ
kHz kHz kHz kHz kHz kHz
< 60°
-35dB ｃ
-40
dB ｃ
-24kHz
406.1MHz