Anritsu S331D, S332D manual Write Antenna Control Byte #82 52h, Recall Antenna Control Byte #83 53h

Write Antenna – Control Byte #82 (52h)

Description: Receives an antenna to the Site 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 Site Master. Each antenna can have up to 60 antenna factors. 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: 26 – 380, depending on the number of antenna factors

1)Antenna List Index (1-10) 2-17)Antenna Name (in ASCII)

18)Number of Antenna Factors (max = 60) 19-20) Frequency Scale Factor (in Hz)

For each antenna factor:

1)Frequency (highest byte)

2)Frequency

3)Frequency

4)Frequency (lowest byte)

5)Antenna Factor (higher byte)

6)Antenna Factor (lower byte)

Site Master Returns: 1 byte

1)255 (FFh) Operation Complete Byte

224 (E0h) Parameter Error

238 (EEh) Time Out Error

Recall Antenna – Control Byte #83 (53h)

Description: Sends an antenna from the Site 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 Site 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)

Site 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 (highest byte)

2)Frequency

3)Frequency

4)Frequency (lowest byte)

78 Site Master PM