Specifications - GME TX3120S Instruction Manual

enVIrOnMentaL
eLeCtrICaL
general
Transmitter
transmit Frequency response:
PA G E 3 6

SPeCIFICatIOnS

temperature range:
compliant specification:
Frequency range:
number of channels:
channel spacing:
operation mode:
scanning speed:
Antenna Impedance:
operating Voltage range:
nominal Battery Voltage:
over Voltage Protection:
over current Protection:
reverse Polarity Protection:
rF output:
modulation:
maximum Deviation:
spurious Emissions:
Audio signal to noise:
current consumption:
Frequency stability:
I n s t r u c t I o n m A n u A l
-10°c to +60°c
As/nZs 4365:2011
476.425 – 477.4125 mhz
80 uhF cB
12.5 khz
simplex channels 1-80
semi duplex channels 1–8, 41–48.
20 channels per second
50 ohms nominal
10-15 volts Dc
13.8 volts Dc
25 volts Dc max
At 18 volts Dc the rF power is reduced,
and the words 'hi Dc' flash.
In-line 2A Fuse
shunt Diode
5.0 watts max
Fm
< ± 2.5 khz at + 20 dB limiting
< -70 dBc
+6 dB per octave 300 hz to 3 khz +1-3 dB
> 45 dB
1.5 amps with 50 ohms termination
±2.5 PPm
t X 3 1 2 0 s