TTikorea TCB-771 Manual De Uso página 81

13. SPECIFICATII TEHNICE
Channel
Frequency Range
Operating mode
G
Frequency Control
E
Frequency Tolerance
N
E
OperatingTemperatureRange
R
Microphone
A
Input Voltage
L
Size
Weight
Antenna Connector
T
Power Output
R
Modulation
A
N
S
Frequency Response
M
I
Output Impedance
T
T
Harmonic Suppression
E
Current Drain
R
Receiving System
IF Frequencies
Sensitivity
R
E
Audio Output Power
C
Audio Distortion
E
I
Image Rejection
V
AdjacentChannelRejection
E
Conducted Spurious
R
Frequency Response
Built-in Speaker
Squelch
* Specification is subject to change without prior notice.
TCB-771
40 (See the frequency band chart)
26.96 MHz ~ 27.99125 MHz
F3E (FM), A3E (AM)
PLL Synthersizer
0.002%
-10 to + 55 C
Plug-in Type
13.2V DC ± 15%
140 (W) x 186 (L) x 37 (H)
990 g
SO-239 type
Duty cycle 10% 4 Watts @13.2V DC
AM:from 85% to 95%
FM:1.8KHz ± 0.2KHz
300Hz to 3000Hz
50ohms, Unbalanced
More than -36dBm
AM Full Mod. 1.6A Max.
Dual conversion superheterodyne
DoubleConversion 1st10.695MHz/2nd455KHz
0.7 V for 10dB(S+N)/N in AM Mode
0.5 V for 20dB SINAD in FM Mode
2.0W @ 8 Ohm
Less then 8% @ 1KHz
60 dB
60 dB
More than 60 dB
300 to 2500Hz
8 Ohms, round
Adjustable;Threshold less than 1 microvolt
15