Midian Electronics ANI-F User manual

ANI-F
Multi-Format ANI Encoder
Manual Revision: 2009-01-21
Covers Software Revisions:
ANI-F: 1.2 and higher
1

SPECIFICATIONS
Operating Voltage +5.5-15 VDC
Operating Current 2.6 mA
Operating Temperature -30 - +60 C
Frequency Range 280-3600 Hz
PTT Output Current 200 mA
Audio Output Level 1V RMS
Audio Output Impedance 10KΩ/22 KΩ
Tone Distortion <1%
GENERAL INFORMATION
The ANI-F offers ANI & Emergency ANI in formats such as Motorola’s MDC-1200, Kenwood’s FleetSync, M/A-
Com’s G-Star, DTMF and 5-tone. The ANI-F also supports paging in 2-Tone or POCSAG and the encoding of
burst tones. The ANI-F can be used with Midian’s ADD, CAD or DDU Series products for monitoring ANI and ENI
transmissions.
PRODUCT PROGRAMMING
Midian’s ANI-F is programmed using the KL-3. Please reference the KL-3 manual for setup instructions of the KL-
3 software and hardware. From the product selection screen in the KL-3 software, select the ANI-F (Regular),
and then select the format of the product you require.
Set the parameters of the ANI-F software to fit the application. If any clarifications of a feature are required, move
the mouse cursor over the feature name until the question mark appears and right click, a definition of the feature
will be shown. If 2-tone or custom tones will be used in the ANI-F, you will need to select “Enable Advanced ANI
Tone Definitions” in the “ANI Tone Definitions” tab.
After entering the parameters, save the file by going to File - Save As. Enter the file name in the File Name block
and click Save. Saving the file will allow for quick and easy reprogramming of units.
Connect the Orange/White wire to the Green KL-3 lead, the Violet wire to the Yellow KL-3 lead, and the Black
wire to a common ground with the KL-3’s Black lead.
Ground the PTT Input (Gray Wire), turn on power, and click “Program Unit” in the menu bar to send the file to the
ANI-F. Follow the same procedure to read the unit, but select “Read Unit” in the menu bar.
2

HARDWARE INSTALLATION
Be certain to follow standard anti-static procedures when handling any of Midian’s products.
The following connections are used when the ANI-F is being used for Motorola’s MDC-1200, Kenwood’s
FleetSync, M/A-Com’s G-Star, DTMF, 5-Tone, 2-tone and custom tones. For POCSAG and Burst Tone see the
end of this section.
P1-4 – Black – Ground – Connect to the nearest ground point.
P1-2 – Red - +5.5 – 15 VDC – Connect to switched B+ in the radio.
P1-1 – Green – TX Tone Out – Connect to the modulator circuit. Use a high impedance point in the radio. In
Low-Z mic circuits, it may be necessary to short R11 with the pads next to R-11 and increase C-6.
P1-8 – Green/White – Mic Mute – If desired, connect to mic element bias point or to some other point in the audio
amp to crowbar mic audio to ground during ANI to prevent voice interference.
P1-5 – Blue – Alert Tone/Speaker Audio – Connect to high side of the speaker. This provides Time-Out Timer,
Penalty, and Go Ahead tones. When using 20-40 Ohm speakers, the onboard resistor in series with Q2 should
be sufficient. When attaching this lead to a 4-8 Ohm speaker, add a 100-Ohm resistor in series with the lead to
limit current. If the output is needed as a Hi-Z signal to an op-amp, then open JU2 (1-2) and close JU2 (2-3).
P1-11 – Gray – PTT In – Requires a logic low from the radio’s PTT switch. If TOT is not needed, the PTT In &
Out wires can be tied together and connected to the radio’s PTT switch. For non-common PTT, open the PTT
path and connect the gray wire to the switch. This lead must be grounded upon power up to enter programming
mode.
P1-9 – White – PTT Out – Connect this lead to the same point as the PTT In wire for common PTT. For non-
common PTT connect to the other side of the open PTT path as referred to in the above step. The ANI-F now
has control of the PTT for Time Out Timer (TOT) and penalty timer. The PTT transistor, Q3, is rated at 200 mA
continuous.
P1-12 – Orange/White – Program In/Trunking Strobe – For Program In, this lead is connected to the Green lead
form the KL-3 programmer. For the Trunking Strobe, connect to the radio’s channel acquired strobe. If not used
program for Positive Strobe and leave unconnected. When using the Status version of the ANI-F, this lead
becomes the status input.
P1-13 – Violet – Program Out/Emergency Input – For Program Out, this lead is connected to the Yellow lead
from the KL-3 programmer. For the Emergency Input, connect to a switch to provide a momentary ground.
P1-6 – Orange – Audio Enable – Positive Logic - Currently this logic is only active during Go-Ahead Beeps.
P1-7 – Yellow – Audio Enable - Negative Logic – Currently this logic is only active during Go-Ahead Beeps.
P1-10 – Gray/White – COR Input – This is only available for the analog format version supporting DTMF, 5-Tone
and 2-Tone. Connect to point in the squelch or CTCSS circuit that changes logic level when carrier is received.
3

Burst Tone:
The following connections are unique from the above connections when using Burst Tone:
P1-12 – Orange/White – Code Select 1 – In addition to being Program In, this lead is also the most significant bit
of a two-bit binary address that allows you to select four different burst tone codes that are programmed in
memory.
P1-13 – Violet – Code Select 0 – In addition to being Program Out, this lead is also the least significant bit of a
two-bit binary address that allows you to select four different burst tone codes that are programmed in memory.
Selecting Burst Tone Codes: Program each of the four frequencies and times into the binary switch selection
locations indicated by Sel1 and Sel0 on the programming worksheet. If only one burst tone is required, program
the first position. This eliminates the need to use either of the binary select lines.
POCSAG:
The following connections are unique from the above connections for the ANI-FP version only:
P1-3 – Brown – COR In – Connect to point in the squelch or CTCSS circuit that changes logic level when carrier
is received.
P1-11 – Gray – Program Enable – This input must be grounded before powering the unit to place the unit in
programming mode.
P1-13 – Violet – Input 1 – This input is capable of transmitting two messages; one when the input is grounded,
and another when the input is released from ground. Do not apply voltage to this input.
P1-10 – Gray/White – Input 2 – This input is capable of transmitting two messages; one when the input is
grounded, and another when the input is released from ground. Do not apply voltage to this input.
P1-12 – Orange/White – Input 3 – This input is capable of transmitting two messages; one when the input is
grounded, and another when the input is released from ground. Do not apply voltage to this input.
RADIO PROGRAMMING
The ANI-F is a generic module that wires into most radios. Any radio specific programming, if available, would be
found on any Application Notes available for those radios. You may visit our website or call us for application
notes.
HARDWARE ALIGNMENT
For the TX Audio Output in a wide band system, set the ANI modulation pot RP1 to 3.3 KHz (66% of 5 KHz) of
deviation per EIA specifications. For the TX Audio Output in a narrow band system, set the ANI modulation pot
RP1 to 1.65 KHz (66% of 2.5 KHz) of deviation per EIA specifications.
4

5
OPERATION
ANI Encode: When the PTT Input is grounded, the unit will assert the PTT Output and send the programmed
ANI tones out the TX Tone Output.
ENI Encode: When the Emergency Input is grounded for the programmed amount of time, the unit will assert the
PTT Output and send the programmed Emergency ANI tones out the TX Tone Output. Cycling the power to the
unit or grounding the PTT Input will cancel the ENI.
Burst Tone Encode: When the PTT Input is grounded the ANI-F will encode the burst tone associated with the 2-
line binary configuration.
POCSAG: When the an input changes state the ANI-F will assert the PTT Output and generate the POCSAG
page associated with the state of that input.
TECHNICAL NOTES
Programming 2-tone: 2-tone ANI is programmed with the Advanced Tone Definitions. In Frame 1, Frequency 1
type in the frequency of the first tone and type the length of the first tone in Frame 1 msec. In Frame 2, Frequency
1 type in the frequency of the second tone and type the length of the second tone in Frame 2 msec. If a gap is
needed set Frame 2 Frequency 1 to 0 and the desired length of the gap in Frame 2 msec. Frame 3 would then
be the second tone.
MIDIAN CONTACT INFORMATION
Midian Electronics Inc.
2302 East 22nd Street
Tucson, Arizona 85713 USA
Orders: 1-800-MIDIANS
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Web: http://www.midians.com/

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5 5
4 4
3 3
2 2
1 1
D D C C B B A A
+5V
+5V
+5V
+5V
+VIN
+VIN
+VIN
+VIN
+5V
INPUT 1
POCSAG
(VIO)
INPUT 3
POCSAG
(ORG/WHT)
PROG ENABLE
POCSAG
(GRAY)
INPUT 2
POCSAG
(GRAY/WHT)
POCSAG ALARM
PROG OUT
(VIO)
ALL ANI FORMATS
STATUS
PROG IN
(ORG/WHT)
(GRAY)
PROG OUT
PROG IN
(GRAY/WHT) TONE DATA
(GRN)
SP R OUT
(BLU) (ORG)
(YEL)
(GRN/WHT)
(WHT)
(BRN)
POCSAG
COR IN
(BRN)
MIDIAN ELECTRONICS, INC.
DATE: DESIGN:
02/05/2005 CJS
DWN BY: REV:
AWS
08/15/2008
APPR.
SCHEMATIC
COPYRIGHT 2008
ANI-F C-1
PROJECT NAME
DOCUMENT NUMBER
REV.
PRJ 349
349 C-1
SHEET
R3
330R
R3
330R
R23 330R R23 330R
P1-12
TRUN ING P1-12 TRUN ING
R2
330R
R2
330R
C3
.47u
C3
.47u
R1
330R
R1
330R
P1-8 MI E MUTE P1-8 MI E MUTE
R14 22 R14 22
U1
PIC16LF818
U1
PIC16LF818
OSC1 18 OSC2 17
SCL /A4 3
A0 19
MOSI/A1 20
MCLR
4
VDD 15
VDD 16
VSS
5
VSS
6
B6
13
B7
14
B1
8
B2
9
B3 10 B4 11
B0
7
B5
12
A2 1
MISO/A3 2
C13
.01u
C13
.01u
P1-4
GND
P1-4
GND
C4
.01u
C4
.01u
R19 100 R19 100
Q1 D25 Q1 D25
P1-1 TX OUTP1-1 TX OUT
JU2JU2
13
2
R21 100 R21 100
R4
7.5
R4
7.5
P1-13
EMER IN P1-13 EMER IN
R24
2R
R24
2R
C16
100p
C16
100p
R10 100 R10 100
P1-9 PTT OUT P1-9 PTT OUT
R5
15
R5
15
C15
560p
C15
560p
P1-5 ALERT/TONE P1-5 ALERT/TONE
Y1 3.58MHz. Y1 3.58MHz.
C1
560p
C1
560p
C14
560p
C14
560p
VR1
MIC5206
VR1
MIC5206
IN1
1
ENA
3
GND
2RES 4
OUT 5
R6 30 R6 30
R18 100 R18 100
C11
22p
C11
22p
R16 82R R16 82R
R8 22 R8 22
P1-10
FACTORY P1-10 FACTORY
P1-6 AUDIO EN P1-6 AUDIO EN
Q3 4001 Q3 4001
R15 82R R15 82R
R7 62 R7 62
C12
22p
C12
22p
C6
.47u
C6
.47u
R11
22
R11
22
P1-2
+5.5V - 15V
P1-2
+5.5V - 15V
Q4 4001 Q4 4001
JU1JU1
Q2 D25 Q2 D25
R20 330R R20 330R
C10
.47u
C10
.47u
C5
560p
C5
560p
U2
93LC56B
U2
93LC56B
CS 1
SCL 2
SI 3
SO 4
VCC
8
NC1
7
NC2
6
GND
5
Q5 4001 Q5 4001
RP1
10
RP1
10
P1-11
PTT IN P1-11 PTT IN
Q6 4001 Q6 4001
R9 22 R9 22
P1-7 AUDIO EN P1-7 AUDIO EN
R22
62
R22
62
C2
.001u
C2
.001u
R17
22
R17
22
P1-3NOT USED P1-3NOT USED

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