THE WORLD OF FREE PACKET RADIO SOFTWARE AMSTERDAM THE NETHERLANDS
THE WORLD OF FREE PACKET RADIO SOFTWARE IN AMSTERDAM
HERE CAN YOU FIND THE HAM RADIO MODIFICATIONS
From: dplumb Subject: Standard C528 Date: 22 May 92 06:59:13 GMT Reply-To:
Dave Plumb
Enter transmit frequency into dial F+D F+A F+
A o To Clear the tx assignment offset:F+D F+A
+A F+A A o To Clone one set to another:B B F+0 F+PS then key up on the set to clone from Set mode key
assignments:The set mode allows a number of user parameters to be customised according to individual taste.
Set mode is initiated by pressing F+0 The following are entered after going into set mode:0 Turns off the
beep tones on each keypress F+0 Sets band edge limits, i.e 0079=100-179, 400-479 3060=130-160 1 Changes
count of paging operations tone, one beep or 5 F+1 Set tx delay on carrier drop when using as cross-band
repeater 2 Enables entry of the 1kHz figure on direct keypad entry F+2 Stop scan on busy channel even if
CTCSS doesn't match 3 Sets mod delay on paging Tx to either 450ms or 750ms F+3 Switch UHF bands between
300/400/800/900 4 Mutes short noises during squelch operation F+4 Keypad entry of 4 digit or 3 digit
frequency 5 Turns on and off the auto power off function F+5 Pager Audio Mute (effectively disables pager) 6
Enable/Disable the rotary channel knob when keypad locked F+6 Fast tune (F+KNOB) gives either 1MHz steps, or
100kHz 7 Sets the CTCSS tone frequency F+7 Either Dual Tone Multi Frequency, or Single Tone Frequency 8 Sets
the offset repeater frequency F+8 Cross Band Repeater Enable/Disable (Identified on display by a ".") 9
Changes the LAMP button into the REV button F+9 Up and Down keys either act as the knob, or as 10MHz steps.
Quick Chart:/---------------------------------------------------------------------------\ | Standard
C520/528 - Keypad Guide | |---------------------------------------------------------------------------| |Key|
Alone | With "FUNC" key | Key alone in set |In Set With "F" |
|---------------------------------------------------------------------------| | 0 | 0 |Enter Set Mode |Mute
keypad bleep |Set Band Edge Limit| | 1 | 1 |Disable Transmitter |1/5 beeps when paged|Tx wait on c-b rept| |
2 | 2 |Dual Watch Operation|1kHz entry on keypad|CTCSS Scan Stop | | 3 | 3 |Select Output Power |Tx Delay on
repeater|Switch UHF Bands | | 4 | 4 |Frequency Lock |Mute during squelch |4/3 digit direct fr| | 5 | 5
|Battery Saver Mode |Automatic powr off |Pager Audio Mute | | 6 | 6 |Select Step Size |Enable tune in lock
|Fast tune 1MHz/100k| | 7 | 7 |CTCSS select TX/RX |CTCSS tone frequency|Single/Dual tone MF| | 8 | 8
|Repeater Shift +/- |Set Tx/Rx split freq|Cross Band Repeater| | 9 | 9 |Reverse Split |Make LAMP button
REV|Up/Dn keys do 10MHz| | * |Step Down|Search 1MHz band | | | | # |Step Up |Memory Shift | | | | A |Cancel |
| | | | B |Pager On |Set Pager Codes | | | | C |Mem Scan |Partial Memory Scan | | | | D |Dial/Mem |Store Dial
In Memory| |Extend RX coverage | |VHF|Tx VHF |Enable VHF Only | | | |UHF|Tx UHF |Enable UHF Only | | |
|---------------------------------------------------------------------------| | To expand Rx coverage only |
|---------------------------------------------------------------------------| | VHF F+0 F+D |
|---------------------------------------------------------------------------| | To add
320-400,400-480,820-900,900-980 |
|---------------------------------------------------------------------------| | UHF F+L F+0 F+B F+L F+3 A |
|---------------------------------------------------------------------------| | To Expand Tx and Rx coverage:
| |---------------------------------------------------------------------------| | VHF F+0 F+D A ; Extends RX
coverage | | UHF F+L F+0 F+B F+L F+3 A ; Gives 300/800/900MHz | | VHF F+6 step to 12.5MHz A ; This appears to
set a special condition | | F+8 F+8 F+C ; within the unit which is stored with F+C | | tune down to 144.9875
; All params must be correct for it to work | | F+0 F+D PTT F+8 F+C ; And Store it |
|---------------------------------------------------------------------------| | To store independent transmit
and receive frequency in one memory channel |
|---------------------------------------------------------------------------| | Enter receive frequency into dial | | F+D
| | Enter transmit frequency into dial | | F+D F+A F+
A | |---------------------------------------------------------------------------| | To remove independent
transmit frequency from memory |
|---------------------------------------------------------------------------| | F+D F+A
+A F+A A | |---------------------------------------------------------------------------| | To clone one set
to another | |---------------------------------------------------------------------------| | B B F+0 F+PS on
both sets, and PTT on the one to clone from |
\---------------------------------------------------------------------------/ Origin:2:252/140
