STR450 Programmer

Synth. step freq. 12.5 KHz

Chan 0

458.5

MHZ <<

Chan 1

458.5125

Mhz

Ref. (TCXO) freq. 8 MHz

Chan 2

458.525

Mhz

Intermediate freq. 21.4

MHz

Chan 3

458.5375

Mhz

Chan 4

458.55

Mhz

Serial channel selected: 0

Chan 5

458.5625

Mhz

Chan 6

458.575

Mhz

COMMANDS:

Chan 7

458.5875

Mhz

Chan 8

458.6

Mhz

F2

: copy Ch 16-31 to Ch 0-15

Chan 9

458.6125

Mhz

F5

: read from unit

Chan 10 458.625

Mhz

F6

: program unit

Chan 11 458.6375

Mhz

F8

: Select channel

Chan 12 458.65

Mhz

Chan 13 458.6625

Mhz

F9

: set synth. step freq.

Chan 14 458.675

Mhz

F10

: set TCXO freq.

Chan 15 458.6875

Mhz

F11

: set Intermediate freq.

F12

: QUIT

Start table 458.7

MHZ

Max. Freq. 458.95

Mhz

Sequential frequencies, Chan. 16 to 127

Table step 1 x 12.5

Khz

Figure 5 Screen Display

RUNNING THE SOFTWARE

1.

Connect STR450 to a suitable supply and to the PC using the programming

lead.

2.

Insert the STRPRG disk into drive A and type:

A:STRPRG <return> then type:

3.

The user is then prompted to enter the serial port number of his PC which is

used to communicate with the STR450 receiver. Enter 1 or 2.

After the software has successfully loaded the main menu screen is displayed as shown

in Figure 6. The screen shows the default settings which are entered at factory set-up.

These default settings will be displayed whenever the STRPRG software is run.

Please note that mouse operation is not supported with this program.