Realistic HTX-100 - Page 5

RECEIVER SECTION (NB Switch OFF)
ITEMS UNIT NOMINAL LIMIT
1.
Max. Sensitivity CW/SSB
p.V
0.25 1.0
2.
Sensitivity for 1 0 dB S/N CW/SSB
p.V 0.25
1.0
3. AGC Figure of Merit, 50 mV for 10 dB Change in Audio Output
CW/SSB
dB 80 70
4.
Overall Audio Fidelity at 6 dB down
Upper Frequency
SSB Hz
3200
2500
rv 3900
Lower Frequency SSB
Hz 400
200
rv 500
5. Adjacent Channel Selectivity
(1 0 kHz, 1 GEN) CW/SSB
dB 70 60
6. Maximum Audio Output Power CW/SSB
w
3.0 2.0
7. Audio Output Power at 1 Oo/o THD CW/SSB
w 2.0 1.8
8. RF Gain Control Range
CW/SSB
dB 55 30 rv 70
9. Squelch Sensitivity at Thresnold CW/SSB
p.V 0.5 2.0
1 0. Squelch Sensitivity at Tight CW/SSB
p.V 1000 250 rv 4000
11 . S Meter Sensitivity
at
"S-9" (No Modulation)
CW/SSB
PV
100 25 rv 400
12.
Image Rejection Ratio
CW/SSB
dB
65
55
13. IF Rejection Ratio
CW/SSB
dB 65 55
14.
Oscillator Dropout Voltage
CW/SSB
v
9
11
15.
Battery Drain at No
Signal
CW/SSB
rnA
500 800
16. Battery Drain at Max. Audio Output CW/SSB
rnA 1000 1500
17. RIT Range CW/SSB
kHz ± 1.5 ± 1.0 rv ± 2.0
18. S/N Ratio at input 1 mV SSB
dB 45
30
19. THD at 500 mW 1 kHz SSB
% 2.5 6
cw
%
2.5 6
20. Output Deference 1 mV SSB 0 dB Ref. cw
dB
0
±5
21.
Noise
Blanker Performance cw
dB 20
15
SSB
dB 20
15
22. RX/TX Frequency Deference
cw
Hz ±50 ±300
SSB
Hz ±50 ±300
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