From: From: Lawrie.BrownHT 528 receive mods (999MHz) Message-ID:
<1992nov3.061703.18332Sender: newsReferences:
<92302.101309u27387Date: Tue, 3 Nov 1992 06:17:03 GMT Lines:55
This simple key-in sequence will enable the Standard 528 twin band HT >to receive out of band
signals up 999MHz I too have a Standard C528 (as do quite a few of the other local amateurs here), and I'm
very happy with it In addition to the sequence you gave, there is also a (longer) sequence which enables
wide-band transmit (how wide I don't know as I've no need to use it) There are also quite a few additional
functions available off the keyboard from those documented Appended below this is a table (which I keep as
an Excel spreadsheet), listing the various functions in rather abbreviated form - I'd be very interested in
learning about any others Note the extra memory channels - there are actually 20 on each band, the upper 10
are accessed as shown below (accesed with a F+A prefix key, and displayed with a bar over the number) You
can't use them in band scanning, but apart from that they function as normal memories Cheers Lawrie Brown
VK1KLB Standard C528 Keystroke Cheat-sheet Key\Seq key F+key Set,key Set,F+key
============================================================================= 0 0 Set / Scan mode Mute beep
Set freq limits 1 1 PTT Lock # Pager beeps 2sec xbRPT delay 2 2 Dual Operation 1 kHz entry Tone scan stop 3 3
TX Power Pager TX delay UHF band switch 4 4 Freq lock Squelch mute 4 digit entry 5 5 Battery save Auto Power
save Mute pager audio 6 6 Tuning step Rotary enable in FL 1MHz step 7 7 Tone coder on/off Set Tone freq DTMF
single tone 8 8 Repeater mode Set Offset freq Crossband RPT 9 9 Reverse mode LAMP is REV 10MHz up/down * PS
step DOWN Dial/Tone Scan DTMF Clone # SIFT step UP Memory freq shift Call Tone burst A CL Cancel B PAG Page
on/off Page code set/show C MS MS.M Mem scan MS.M set/scan D V/M ENT Mem
<->
Dial Memory set VHF VHF main VHF only UHF UHF main UHF only LAMP Lamp on/off Lamp toggle SQL OFF Squelch off
sub-band sql off ============================================================================= Other Key
Sequences ============================================================================= Wideband RX:Reset,
VHF, F+0, F+D, PTT, UHF, F+L, F+0, F+B, F+L, F+3, PTT Wideband TX:VHF, F+6, PTT, F+8, F+8, F+7, F+7, F+C,
rotate down 1, " F+0, F+D, PTT, F+8, F+C, F+0, F+4 (F+0, F+3)*4 Set Upper 10 Memory channels:F+D, F+A, num
============================================================================= Newsgroups:
rec.radio.amateur.misc
From: wa2iseother keyboard mods file Message-ID:
<1992dec14.151833.9694Keywords:mods Sender: news186 received this on packet:Msg# TSF Size #Rd Date Time From MsgID To 30546 PY 4803 1 03-Dec 1626 G7IED
27645_GB7LAN WA2ISE () Sb:C528 Here is a little mods list I find the 40ch mem a bit messy so I don't use it
and you can get the phone tones by pressing the ptt and a number on the pad Hope this is of help to you 73s
Ralph V7 The 520/28 is very flexible capable of TX RX on 122.825 to 176.800MHz and 328.000 to 473.125MHz And
RX only on 820.225 to 972.500MHz The following are not in the owners book F=FUNC L=LIGHT
______________________________________ There are two ways to set Rx wide band if you press reset you will
need this (A) 1 F + VHF 2 F + 0 3 F + D 4 RELEASE F 5 PRESS UHF 6 F + 0 7 F + D 8 F + L 9 F + B 10 F + 3 11 F
+ 0 12 F + 3 13 F + 0 14 F + 3 15 F + L TO CANCEL RESET? ______________________________________ (B) 1 F + 0 2
F + D 3 PTT ON 145.00MHz IS DISPLAYED 4 PRESS VHF 5 F + L 6 F + 0 7 F + B 8 F + L 9 F + 3 10 PTT ON 433.00MHz
IS DISPLAYED TO CANCEL RESET? THE RX IS NOW WIDE BAND FOR TX CONTINUE BELOW
______________________________________ TX WIDE BAND PROCEDURE 1 VHF 2 F + 6 3 CHANGE FREQUENCY STEP FROM
10KHz TO 12.5KHz BY ROTARY SELECTOR 4 PTT ON 145.00MHz IS DISPLAYED 5 F + 8 6 F + 8 CONFIRM T AND + IN
DISPLAY 7 F + 7 8 F + 7 9 F + C 10 SET 144.9875 BY ROTARY SELECTOR 11 CONFIRM THE SMALL 75 ON DISPLAY 12 F +
0 13 F + D 14 PTT ON 15 F + 8 16 F + C TO CANCEL RESET? _____________________________________ TO TOGGLE
BETWEEN 3-400 AND 8-960 MHz 1 SET MAIN BAND TO UHF 2 F + 0 3 F + 3 ______________________________________
DIRECT 4 DIGIT KEY INPUT 1 F + 0 2 F + 4 DISPLAYS A BETWEEN 2nd AND 3rd DIGIT TO CANCEL REPEAT ABOVE
______________________________________ 10 MHz SHIFT BY UP/DOWN KEYS 1 F + 0 2 F + 9 TO CANCEL REPEAT ABOVE
______________________________________ 40 CHANNALS MEMORY THERE ARE 2 MEMORY CHANNELS PER MEMORY NO ON VHF
AND UHF THEY CAN BE USED IN 2 WAYS (A)TO PROVIDE PROGRAMBLE RX TX FREQUENCIES (B)TO DOUBLE THE SIMPLEX
CHANNELS AVAILIDLE (A) 1 SELECT RX FREQ (VFO MODE) 2 F + D 3 PRESS MEMORY NO TO BE PROGRAMMED 4 D 5 SELECT TX
FREQUENCY 6 F + D 7 F + THE MEMORY NO TO BE PROGRAMMED + - WILL APPEAR INDICATES THAT MEMORY CHANNEL IS IN
SPLIT FREQUENCY MODE ONCE A MEMORY IS IN SPLIT MODE IT CANNOT BE CHANGED BACK TO A SINGLE MEMORY UNLESS ITS
PROGRAMMED AS A EXTRA CHANNEL (SEE BELOW) OR RESET F + 9 WILL SWAPP RX AND TX (B) EXTEND TO 40 MEMORIES
PROGRAM FIRST 10 MEMORIES IN EACH BAND TO PROGRAM ADDITIONAL 10 MEMORIES 1 SELECT FREQUENCY (VFO MODE) 2 F +
D _ 3 F + A AN M WILL APPEAR 4 PRESS MEMORY NO TO BE PROGRAMMED TO RECALL EXTRA MEMORIES USE ROTARY CONTROL
IN MEMORY MODE OR ENTER MEMORY MODE AND PRESS F + A THE M AND BAR APPEARS PRESSING 0 TO 9 WILL RECALL EX
CHANNELS THE EX CHANNELS CAN HAVE REP SHIFT AND CTCSS TONES BUT VALUE WILL BE THE SAME FOR BOTH CHANNELS IN
ONE MEMORY ______________________________________ DTMF CLONE COPYS YOUR SETTINGS TO ANOTHER 520/28 TUNE BOTH
RADIOS TO SAME FREQUENCY 1 B P IS DISPLAYED 2 B C IS DISPLAYED 3 F + 0 4 F + PS 5 PTT ONLY ON THE RADIO THAT
CONTAINS THE MEMORY DATA A SERIES OF TONES WILL BE HEARD FOR APPROX 2 MINUTES THE RADIO MEMORYS WILL NOW BE
IDENTICAL ______________________________________ DTMF SINGLE TONE 1 F + 0 2 F + 7 TO CANCEL REPEAT ABOVE
______________________________________ MUTING THE AUDIO OUTPUT OF PAGER 1 F + 0 2 F + 5 TO CANCEL REPEAT
ABOVE ______________________________________ TONE SQUELCH SCAN STOP 1 F + 0 2 F + 2 TO CANCEL REPEAT ABOVE
______________________________________ H.H.TRANSPONDER SUB BAND TO MAIN 1 F + 0 2 F + 8 A APPEARS TOP RIGHT
OF MEMORY NO TO CANCEL SET SUB BAND ON CLEAR FREQUENCY BY ROTARY SELECTOR AND PRESS UHF OR VHF
_____________________________________ TOGGELS BETWEEN 100KHz AND 1MHz STEPS ON ROTARY SELECTOR WHEN FUNC IS
PRESSED (FAST TUNING RATE) 1 F + 0 2 F + 6 _____________________________________ SET FREQUENCY LIMIT ON EACH
BAND 1 F + 0 2 F + 0 ______________________________________ SET TX HANG DURING TRANAPONDER FUNC 1 F + 0 2 F +
1 ______________________________________ Be very carfull with the h.h.transponder and wide band tx func 73s
Ralph G7IED haven't tried or verified this, proceed at your own risk And do not transmit outside of legal bands! WA2ISE
Source QRZ: The Windows Ham Radio CDROM |
