User's Manual
Table Of Contents
- Specifications Manual
- Tait Contact Information
- Contents
- Preface
- 1 System Specifications
- Supply
- Power Consumption @ 13.8 VDC
- Power Consumption Band B1, 25 W*
- Power Consumption Band B1, 50 W*
- Power Consumption Band H5, 25 W*
- Power Consumption Band H5, 40 W*
- Power Consumption Band H6, 25 W*
- Power Consumption Band H7, 40 W*
- Transmitting into 5:1 VSWR*
- Channel Data
- Environmental
- Physical
- Isolation
- RF Compliance
- EMC Compliance
- Environmental Compliance
- Safety Compliance
- General
- 2 Receiver Specifications
- 3 Transmitter Specifications
10 System Specifications TB7100 Specifications Manual
© Tait Electronics Limited May 2005
Transmitting into 5:1 VSWR*
*(Worst case phase and frequency)
Power Option Current (Amps) DC Power (watts)
25 W 8.1 112
40 W 10.9 150
50 W 12.4 171
Channel Data
System Types talk through repeater
line controlled base
data repeater
Frequency Range
25 or 50 watts
25 or 40 watts
25 watts
40 watts
B1 136 MHz to 174 MHz (VHF)
H5 400 MHz to 470 MHz (UHF)
H6 450 MHz to 530 MHz (UHF)
H7 450 MHz to 520 MHz (UHF)
Number of Channels 100
Channel Spacing
Narrow Bandwidth
Mid Bandwidth
Wide Bandwidt
12.5 kHz
20 kHz
25 kHz
Frequency Increment 6.25 kHz
5.00 kHz
Frequency Stability ± 1.5 ppm
Environmental
Operating Temperature Range – 30°C to + 60°C (– 22°F to + 140°F)
ambient temperature*
*ambient temperature is defined as the temperature of the air
at the intake to the cooling fan
Cooling forced air over heatsink via dual fans mounted in tray
Fan Temperature Threshold Range*
*Internally adjusted via potentiometer
+40°C to +80°C