User's Manual
Table Of Contents
- Specifications Manual
- Tait Contact Information
- Contents
- Preface
- 1 System Specifications
- 1.1 AC Input
- Transmit Power and Current Consumption - 240VAC Input
- Transmit Power and Current Consumption - 110VAC Input
- Transmit Power and Current Consumption - AC Input Voltage Extremes
- 1.2 12.5VDC Input
- Transmit Power and Current Consumption - 12.5VDC Input
- Transmit Power and Current Consumption - DC Input Voltage Extremes
- Receive Power and Current Consumption
- 1.3 24VDC Input
- Transmit Power and Current Consumption - 24VDC Input
- Transmit Power and Current Consumption - DC Input Voltage Extremes
- Receive Power and Current Consumption
- 1.4 48VDC Input
- Transmit Power and Current Consumption - 48VDC Input
- Transmit Power and Current Consumption - DC Input Voltage Extremes
- Receive Power and Current Consumption
- 1.5 Miscellaneous
- Dimensions and Weight
- Isolation
- 2 Reciter Specifications
- General
- Receiver RF Section
- Receiver Audio Section - General
- Receiver Audio Section - CTCSS
- Receiver Audio Section - Gating Operation
- Exciter RF Section
- Exciter Audio Section - Inputs
- Exciter Audio Section - Modulation Characteristics
- Exciter Audio Section - CTCSS
- External Reference Input
- Compliance Standards
- 3 Power Amplifier and Transmitter Specifications
- 4 Power Management Unit Specifications
20 Reciter Specifications TB8100 Specifications Manual
© Tait Electronics Limited October 2004
Receiver RF Section
Frequency Bands
B Band
C Band
H Band
K Band
136MHz to 174MHz
174MHz to 225MHz
400MHz to 520MHz
792MHz to 824MHz
Frequency Sub-bands
B2
B3
C1
C2
H1
H2
H3
K4
136MHz to 156MHz
148MHz to 174MHz
174MHz to 193MHz
193MHz to 225MHz
400MHz to 440MHz
440MHz to 480MHz
470MHz to 520MHz
792MHz to 824MHz
Type triple conversion superheterodyne; first conversion is
analogue, second is hybrid, and third is digital
Frequency Increments
B and C Bands
H and K Bands
3.125kHz and 2.5kHz
5kHz and 6.25kHz
Switching Range >2% of the centre frequency*
*e.g. ±1.36MHz from the centre frequency at 136MHz,
±4MHz from the centre frequency at 400MHz, or ±5.2MHz
from the centre frequency at 520MHz
Input Load Impedance 50Ω nominal (VSWR <2:1)
RF Input Protection no degradation after 5 minutes exposure to on-channel
signals at +20dBm (2.2V)
Frequency Stability ±1ppm –30°C to +60°C (–22°F to +140°F)
RSSI –120dBm to –60dBm (0.22µV to 223.6µV), 0.5V to
6V, programmable slope