TECHNISONIC INDUSTRIES LIMITED
www.til.ca
TDFM-7300-2 Installation & Operating Instructions
TiL 10RE430A
1-4
1.4 TECHNICAL
CHARACTERISTICS
Specification
Characteristic
Model Designation:
TDFM-7300-2
Physical Dimensions:
Approx. (L) 8.0" x (W) 5.75" x (H) 4.5"
Weight:
Approximately 6.0 Lbs (2.7 Kg)
Operating Temperature Range:
-30° C to +60° C
Power Requirement:
Voltage:
Current:
28.0 VDC ± 15%
500 mA minimum / 5A maximum
Audio Output Power (including sidetone):
600 mW into 600
Microphone Inputs:
Carbon or Equivalent
Panel Back Lighting:
Voltage:
Current:
28 or 5 volts AC/DC (selectable)
10 uA max
Type I Modules
Specification
Characteristic
RF Output Power:
1 or 5 Watts (VHF)
1 or 4 Watts (UHF)
1 or 3 Watts (800)
Frequency Range
VHF Module:
UHF LO Module:
UHF HI Module:
800 Module:
136 to 174 MHz
403 to 470 MHz
450 to 512 MHz
806 to 870 MHz
No. of channels per band:
255 pre-programmable channels
Transmitter section
VHF
UHF
800
FM Hum and noise in dB (wideband):
Frequency Stability in ppm:
Audio Distortion (at 1000Hz):
Modulation Limiting:
-48 -45 -45
±2.0 ±2.0 ±1.5
<2% <2% <2%
Wide band
±5kHz
Narrow band ±2.5kHz
Receiver section
VHF
UHF
800
Sensitivity
in uV:
*Digital 1% BER (12.5kHz)
*Digital 5% BER (12.5kHz)
**Analog with 12dB SINAD
0.35 0.35 0.45
0.25 0.25 0.25
0.25 0.25 0.25
Selectivity
in dB:
25 kHz Channel
12.5 kHz Channel
Intermodulation (dB) * **
-78 -78 -75
-67 -68 -63
-78 -77 -74
