GME TX6200 - Technical Specifications

PAGE 32 I N S T R U C T I O N M A N U A L TX6200
GENERAL
Compliance:
Compliant with AS/NZS 4365 for
radio communications equipment in
the UHF citizen band and personal
radio service.
Frequency Range:
476.425 MHz - 477.4125 MHz
Number of Channels:
80 (plus 19 receive only)
Frequency Range (receive only):
403 MHz - 520 MHz
Channel Spacing:
12.5 kHz
Operating Mode:
Simplex or half duplex .
Scanning Speed:
40 ms per channel
(25 channels per second)
Antenna Impedance:
50 Ohms nominal
Battery Voltage:
7.2 Volts DC nominal
Operating Voltage Range:
6 - 10 Volts DC
Low Battery Alarm:
6.2 Volts DC
Reverse Voltage Protection:
Shunt Diode
Operating Temperature:
-20° C to +60° C
TRANSMITTER
RF Output:
High: 5 Watts
Low: 1 Watt
Spurious Emission:
< - 67 dB
Frequency Transients During Switching:
< 3 kHz
Frequency Stability:
± 5 PPM
Modulation:
FM
Maximum Deviation:
< ± 5 kHz at + 20 dB Limiting
Transmit Frequency Response:
+ 6 dB per octave 300 Hz to 3 kHz,
+ 1, - 3 dB
Audio Signal to Noise:
> 40 dB.
Current Consumption (max):
2.0 Amps.
RECEIVER
RF Bandwidth:
RF: 5 MHz
Tuneable: 117 MHz
Intermediate Frequencies:
1st: 21.4 MHz
2nd: 450 kHz
Sensitivity:
- 123 dBm for 12 dB SINAD.
Sensitivity of Receive-only Channels:
-120 dBm for 12 dB SINAD
Selectivity:
- 6 dB ± 7.5 kHz
- 63 dB ± 25 kHz
Intermodulation Immunity:
>65 dB
Blocking Immunity:
>90 dB
Spurious Response Immunity:
>70 dB
Image Rejection:
>60 dB
Audio Output Power:
0.5 watts at <10% distortion.
Audio Signal to Noise:
> 40 dB.
SPECIFICATIONS