153
Appendix
Specifications
O
Transmitter
RF Power Output:
5 W (@ 7.4 V or EXT DC)
Modulation Type:
F1D, F2A, F2D, F3E: Variable Reactance modulation
F7W: 4 FSK (C4FM)
Spurious Emission:
At least 60 dB below (@TX Power Hi, L3, L2)
At least 50 dB below (@TX Power L1)
O
Receiver
Circuit Type:
AM, NFM: Double-Conversion Super heterodyne
AM/FM Radio: Single-Conversion Super heterodyne
Intermediate Frequencies:
1st: 47.25MHz (AM, NFM A Band)
1st: 46.35MHz (AM, NFM B Band)
2nd: 450 kHz (AM, NFM)
1st: 130 kHz (AM/FM Radio)
Sensitivity:
3
μ
V for 10 dB SN (0.5 ~ 30 MHz, AM)
0.35
μ
V TYP for 12 dB SINAD (30 ~ 54 MHz, NFM)
1
μ
V TYP for 12 dB SINAD (54 ~ 76 (88) MHz, NFM)
1.5
μ
V TYP for 12 dB SINAD (76 (88) ~ 108 MHz, WFM)
1.5
μ
V TYP for 10 dB SN (108 ~ 137 MHz, AM)
0.2
μ
V for 12 dB SINAD (137 ~ 140 MHz, NFM)
0.16
μ
V for 12 dB SINAD (140 ~ 150 MHz, NFM)
0.2
μ
V for 12 dB SINAD (150 ~ 174 MHz, NFM)
1
μ
V for 12 dB SINAD (174 ~ 222 MHz, NFM)
0.5
μ
V for 12 dB SINAD (300 ~ 350 MHz, NFM)
0.2
μ
V for 12 dB SINAD (350 ~ 400 MHz, NFM)
0.16
μ
V for 12 dB SINAD (400 ~ 470 MHz, NFM)
1.5
μ
V for 12 dB SINAD (470 ~ 540 MHz, NFM)
3
μ
V TYP for 12 dB SINAD (540 ~ 800 MHz, NFM)
1.5
μ
V TYP for 12 dB SINAD (800 ~ 999 MHz, NFM, Cellular Blocked)
0.19
μ
V TYP for BER 1% (Digital Mode)
Selectivity:
NFM, AM 12 kHz / 35 kHz (–6 dB / –60 dB)
AF Output:
200 mW (8
Ω
for 10 % THD 7.4 V)
400 mW (8
Ω
for 10 % THD 13.8 V)
Specifications are subject to change without notice, and are guaranteed within the 144/222 (USA
version)/430 MHz amateur bands only.
FT1DR̲DE̲Eng.indb 153
FT1DR̲DE̲Eng.indb 153
13/06/28 15:17
13/06/28 15:17
