TECHNISONIC INDUSTRIES LIMITED
TDFM-9000 Installation Instructions
TiL 11RE442 Rev. D Issue 1
3
1.4
TECHNICAL CHARACTERISTICS
Specification
Characteristic
Model Designation:
TDFM-9000
Physical Dimensions:
Approx. (L) 8.0" x (W) 5.75" x (H) 4.5"
Weight:
~7.0 Lbs (3.2 Kg)
Operating Temperature Range:
-30° C to +60° C
Power Requirement:
Voltage:
Current:
28.0 V
DC
± 15%
500 mA minimum / 7.5A maximum
Audio Output Power (including sidetone):
65 mW into 600
Ω
Microphone Inputs:
Carbon or Equivalent
Panel Back Lighting:
Voltage:
Current:
28 or 5 Volts AC or DC (selectable)
10 uA
RF Modules
Specification
Characteristic
RF Output Power:
1 or 6 Watts (VHF)
1 or 5 Watts (UHF)
1 or 3 Watts (700/800)
Frequency Range
VHF Band:
UHF LO Band:
UHF HI Band:
700 / 800 Bands:
136 to 174 MHz
380 to 470 MHz
450 to 520 MHz
764 to 870 MHz
No. of channels per band:
2000 pre-programmable channels
Transmitter section
VHF
UHF
800
FM Hum and noise in dB (wideband):
Audio Distortion:
Frequency Stability in ppm:
Modulation Limiting:
-48
-45
-45
1%
1.0%
1.0%
± 1.0
± 1.0
± 1.5
Wide band
± 5 kHz
Narrow band
± 2.5 kHz
Receiver section
VHF
UHF
800
Sensitivity
in uV:
* Digital 1% BER (12.5 kHz)
* Digital 5% BER (12.5 kHz)
** Analog with 12 dB SINAD
0.29
0.32
0.40
0.21
0.28
0.30
0.25
0.25
0.25
Selectivity
in dB:
25 kHz Channel
12.5 kHz Channel
Intermodulation * **
-80
-78
-72
-70
-68
-67
-80
-80
-80
* Measured in digital mode per TIA / EIA IS 102.CAAA under nominal conditions.
** Measured in analog mode per TIA / EIA 603 under nominal conditions.