Raw Data Reference; Volt Ref/Tcxo/Vco/Vcxo Tab; Vco Auto Cal Check Tab; Receiver Tab - Tait TM8100 User Manual

Raw data reference

Volt Ref/TCXO/VCO/VCXO tab

AD6521 Volt
Reference Offset
Tx TCXO and Rx
TCXO
VCO Mod Dev
Constant
VCXO Offset 0 to 4
KVCXO Chk Val 1 to
4

VCO Auto Cal Check tab

VCO Freq Cal Pt 0 to
8
KVCO Chk Val 1 to 8

Receiver tab

RSSI Receiver Gain
Factor
RSSI Front End Gain
Correction Factor
Rx FE Tune BPF
Settings
18 Raw data reference
Shows the result of the
Show the results of calibrating the TCXO during the
Dev test.
Shows the result of calibrating the VCO deviation, during the
VCO Mod Dev test.
These values specify the five VCXO offset frequencies (in Hz), used during
the radio's power-up auto-calibration sequence.
These values show the VCXO calculated gain (Hz/V).
These values specify the VCO calibration frequencies (in Hz), used during
the radio's power-up auto-calibration sequence.
These values show the VCO calculated gain (kHz/V).
Sets a receiver gain factor (in dB) that is used during the calibration of RSSI.
Sets the amount of gain that is lowered, when thresholds stated in the
Opening Pt and Hysteresis for Front End Gain Switching
Squelch/Birdies form) are met.
Show the results of front-end tuning at various frequencies during the
Receiver test. Each row corresponds with the equivalent frequency stated in
the Rx FE Tune Cal Freq Pts
Tune Voltage is equal to this DAC value divided by 255, multiplied by 3.0
volts.
AD6521 Volt Ref test.
grid (Test Freqs tab). Note that the Rx FE
TM8100 Mobile Radio Calibration Application User's Manual
August 2004 © Tait Electronics Limited
TCXO/VCO Mod
TCXO/
fields (Dev/