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
TB7100 Specifications Manual Receiver Specifications 17
© Tait Electronics Limited May 2005
Receiver RF Section
Frequency Bands
A4 Band
B1 Band
C0 Band
D1 Band
H5 Band
H6 Band
H7 Band
66 MHz to 88 MHz (Later release)
136 MHz to 174 MHz
174 MHz to 225 MHz (Later release)
216 MHz to 226 MHz (Later release)
400 MHz to 470 MHz
450 MHz to 530 MHz
450 MHz to 520 MHz
Frequency Increments
H Band*
*Channel offsets of half these values can be
programmed
5 kHz and 6.25 kHz
Switching Range continuous over full frequency range
Input Load Impedance 50 Ω nominal (VSWR <2:1)
RF Input Protection no degradation after 5 minutes exposure to
on-channel signals at + 27 dBm (2.2 V)
Frequency Stability ± 1.5 ppm – 30°C to + 60°C (– 22°F to + 140°F)
RSSI – 115 dBm to – 50 dBm
0.5 V to 2.5 V, approx. 25mV/dB
Sensitivity*
12 dB
SINAD
NBFM, MBFM, WBFM
Max RF level
Typical RF level
20 dB
SINAD
NBFM, MBFM, WBFM**
Max RF level
Typical RF level
BER ≤ 5%, NB FFSK, MB FFSK,
WB FFSK
Max RF level
Typical RF level
BER ≤ 1%, NB THSD,
MB THSD and WB THSD
Max RF level
Typical RF level
* At 25°C,750 µs de-emphasis, 2dB degradation at
extremes of operational temperature range and
frequency band
** Psophometric weighting
–115 dBm
–117 dBm
–112 dBm
–114 dBm
–115 dBm
–117 dBm
–110 dBm
–112 dBm