Yte ) - Anritsu Spectrum Master MS2711D Programming Manual

Recall Antenna – Control Byte #83 (53h)
Description: Sends an antenna from the Spectrum Master via the serial port.
An antenna is described with an index into the list (1-10) and an ASCII name that appears in the list on the Spectrum
Master. Each antenna can have up to 60 antenna factors. The number of antenna factors will be sent before the
actual values are sent. Each antenna factor has an associated frequency and value. These are specified one at a
time.
Frequencies are sent in Hz scaled by the Scale Factor.
The value of the antenna factor should be sent as (value * 100).
Bytes to Follow: 1 byte
1) Antenna List index (1-10)
Spectrum Master Returns: (28-382 bytes, depending on the number of antenna factors)
1) Maximum Antenna Number (10)
2-17) Antenna Name (in ASCII)
18) Number of Antenna Factors (max = 60)
19-20) Frequency Scale Factor (in Hz)
21-22) Number of Following Bytes
For each antenna factor:
1) Frequency (scaled by Scale Factor) (Highest byte)
2) Frequency (scaled by Scale Factor)
3) Frequency (scaled by Scale Factor)
4) Frequency (scaled by Scale Factor) (Lowest byte)
5) Antenna Factor (Higher byte)
6) Antenna Factor (Lower byte)
Set Field Strength Measurement – Control Byte #84 (54h)
Description: Sets the state of the measurement (ON or OFF) and the antenna index for the field strength
measurement. Antennas 1-10 are custom antennas. Antennas 11-15 are the standard antennas. The standard
antennas are as follows:
11. Anritsu #2000-1030 (MAXRAD MPA1750) – 1710-1880 MHz
12. Anritsu #2000-1031 (MAXRAD MPA1850) – 1850-1990 MHz
13. Anritsu #2000-1032 (MAXRAD MPA2450) – 2400-2483.5 MHz
14. Anritsu #2000-1200 (Centurion EXCSM806) – 806-899 MHz
15. Anritsu #2000-1035 (Centurion EXE-902-SM) – 896-941 MHz
If the FCN4760 frequency converter module is attached, the standard antenna is:
11. Anritsu #2000-1361 – 5725-5825 MHz
Note that if the field strength measurement is turned ON, all other measurements (channel power, adjacent channel
power) are turned OFF.
Bytes to Follow: 2 bytes
1) Field Strength Measurement State (On/Off)
2) Antenna List index (1-15)
Spectrum Master Returns: 1 byte
1) 255 (FFh) Operation Complete Byte
224 (E0h) Parameter Error: Invalid state or index
238 (EEh) Time Out Error
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