User's Manual

T3045 RF MODULE USER GUIDE TiL 126555
-3-
TECHNICAL CHARACTERISTICS
Specification Characteristic
Model Designation: T3045
Physical Dimensions: Approx. (L) 5.77" x (W) 2.1" x (H) 0.95"
Operating Temperature Range: -30° C to +60° C
Power Requirement:
Voltage:
Current:
7.5 VDC ± 15%
300 mA minimum / 2.4A maximum
Audio Output Power:
500 mW into 600
Ω
FCC ID: IMA-T3045
INDUSTRY CANADA: 120A-T3045
RF Output Power: 1 or 5 Watts (UHF lo)
1 or 5 Watts (UHF hi)
Frequency Range
UHF lo Band:
UHF HI Band:
380 to 470 MHz
450 to 520 MHz
No. of channels per band: 2000 pre-programmable channels
Transmitter section UHF lo UHF hi
FM Hum and noise in dB (wideband):
Audio Distortion:
Frequency Stability in ppm:
Modulation Limiting:
-46 -46
1% 1%
±1.5 ±1.5
Wide band ±5kHz
Narrow band ±2.5kHz
Receiver section UHF lo UHF hi
Sensitivity in uV:
*Digital 1% BER (12.5kHz)
*Digital 5% BER (12.5kHz)
**Analog with 12dB SINAD
0.32 0.32
0.21 0.21
0.25 0.25
Selectivity in dB:
25 kHz Channel
12.5 kHz Channel
Intermodulation * **
-78 -78
-66 -66
-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.