GME GX294 - Manual (Page 4)

27.68 MHz - 27.98 MHz
Phase locked loop
0.001%
12; 10 fitted.
27.68, 27.72, 27.82, 27.86
27.88, 27.90, 27.91, 27.94
27.96, 27.98 MHz
50 Ohm
S0-239 panel socket
10.8 - 15.2 Volts DC
12.6 Volts DC
Isolated chassis (positive or negative earth)
0° C to 55° C.
8 Ohm Mylar 2 Watt
8 Ohm with 3.5mm mono jack
High intensity Red LED
2 Amp 3AG (30mm) fuse plus internal fusible link.
Transient voltage regulator and shunt diode
2 seconds
172mm (W) x 52mm (H) x 173mm (D)
4 Watts maximum legal power
AM
60% modulation @ 1 Pascal
-12dB @ 300Hz, -16dB @ 3kHz (relative to 1kHz).
Better than -40dB
Better than 6% @ 60% modulation
Electret type
1.6 Amps @ full modulation
Better than -65dBc
Dual conversion superheterodyne
10.695 MHz
455 kHz
0.5uV for 12dB SINAD (0.35 uV Typical)
50dB @ 1mV input
-36dB @ ± 6kHz, -60dB @ ± 10kHz
-90dB
-60dB
Tight = 10uV, Threshhold = 0.2uV
Less than 10dB change in Audio output
over 1uV to 30mV RF input range.
3 Watts into 8 ohms (10% dist)
Full volume = 800mA,
Squelched = 350mA
-70dBm
-50dB @ 1mV RF input
GENERAL
Frequency Range:
Frequency Control:
Frequency stability:
No. of channels:
Frequencies fitted:
Antenna Impedance:
Antenna Connector:
Voltage Range:
Nominal Voltage :
Polarity:
Temperature Range:
Internal Speaker:
Extension Speaker:
Channel display:
Current Protection:
Reverse polarity and
overvoltage protection:
Dual Watch Rate:
Dimensions:
TRANSMITTER
RF Output Power:
Modulation Mode :
Modulation Sensitivity:
Frequency response :
Hum and Noise :
Modulation Distortion:
Microphone:
Current consumption:
Harmonic and spurious suppression:
RECEIVER
System:
IF Frequencies – 1st:
– 2nd:
Sensitivity :
Maximum S/N:
Selectivity :
Image Rejection:
Intermodulation:
Squelch Range:
AGC Range :
Audio Output:
Current consumption:
Spurious Emissions:
Hum and Noise:
4
SPECIFICATIONS
GX294IM 7/27/01 12:41 PM Page 4