Page 1
VX
-
820/870
SERIES
VHF • UHF Portable Radios
VX-P820 /P870 Series
VX-829/879/P829/P879
512 ch/32 groups with 16 Keys and LCD 512 ch/32 groups with 4 Keys and LCD
VX-820 Series
VX-824/874/P824/P874
VX-870 Series / Special Order Version
VX-821/871/P821/P871
16 ch/1 group without LCD
Page 2
VX-P820/P870 SERIES
P25 VHF•UHF Portable Radios
Reliability, ruggedness, and interoperability like never before. The VX-P820/P870 series of Vertex
Standard portables is ready to respond when you are, with a wide array of signaling capability,
along with big audio, operator and system security measures, and PC programmability for
quick deployment. Submersible to IP57 (VX-P820) /IP68 (VX-P870) specifications, and built to
U.S. MIL-STD specifications, the VX-P820/P870 Portables are your assurance of long-term
reliability under the most difficult operating circumstances.
VX-P970 Series / Special Order Version
VX-P920 Series
VX-P820 Series
VX-P870 Series / Special Order Version
VX-P829/P879
512 ch/32 groups with 16 Keys and LCD
2
Actual Size
VX-P824/P874 VX-P821/P871
512 ch/32 groups with 4 Keys and LCD
16 ch/1 group without LCD
Page 3
P25 DIGITAL MODE
NAC (Network Access Code)
NAC (Network Access Code) are programmable and are
typically used to control network access but may also be used to
steer repeater operations. NAC codes are used the same way
as an
analog CTCSS tone (or DCS code). There are 4096 unique
NAC codes.
AMBE+2™ Vocoder
For superior voice quality in narrow-band, digital, P25 mode of
operation our products use the AMBE+2™ Vocoder protocol
from DVSI, Inc.
P25 Digital Conventional
Because our products are fully TIA/EIA 102 Series compliant,
are assured of broad compatibility within a wide range of P25
Digital Mode systems.
you
RSSI Indicator / RSSI Warning
Certain models feature Liquid Crystal Displays (LCD) and
provide visual indication of receive signal level (signal strength).
All models feature an audible indication of low receive signal
strength. When received signal strength falls to a level not
suitable for reliable communications an alert tone will sound.
This feature is useful if the unit has no display or if it is difficult
for the user to see the display during normal operation.
Talk Group ID
Talk Group IDs (TGIDs) provide for the logical grouping of radio
users into distinct organizations and can also be used to minimize
co-channel interference. There are more than 65,000 unique
TGID addresses.
Caller ID Display(Units with LCD only)
The calling station will be identified either by their Alphanumeric
Tag (if defined in the Individual ID List), or by their ID number (if a Tag
is not defined).
Individual ID List / Paging Group
In P25 operation each transceiver can be programmed with a
unique Unit ID. There are over 16 Million possible Unit IDs available.
Additionally, using the Paging Group feature, each unique Unit
ID can be identified with an Alphanumeric Tag, making selective
calling by name is possible. What's more, if no Paging call list
has been defined, direct input of the Unit ID number is possible,
permitting direct calling of any particular user. When receiving,
the Alphanumeric Tag (Name) of the calling station will be shown
(LCD models only). If no call list has been defined, only the
transmitting station’s Code number will be displayed. The Paging
Group may be subdivided into up to 15 sub-groups, and each
channel may be assigned to a sub-group in advance.
Mixed Mode
Channels can be programmed for analog only, digital only or
Mixed
Mode dual Analog/Digital operation. The radio will
automatically switch to the appropriate format when it receives a
call. This capability provides seamless switching between
Analog and Digital systems saves available channel
programming capacity and simplifies user operation of the unit.
AES / DES Encryption Options
Data Encryption Standard (DES) is an older format system
based on a 64 bit encryption algorithm...
Advanced Encryption Standard (AES) is a newer and more
robust system based on 256 bit algorithm. Encryption Keys
Multiple encryption keys can be stored in the unit as required.
Miscellaneous
・Emergency Decode Indication
P25 contains special provisions for Emergency Calling. When
an "Emergency" signal is received, the radio’s "Busy" LED can
provide a very bright white blinking indication while the LCD can
show the Unit ID or Alpha Tag of the unit in distress...
VERSATILITY
VX-P829/P824/P879/P874 with LCD:
Maximum 512 Channels / 32 Groups
VX-P821/P871 w/o LCD:Maximum 16 Channels / 1 Group
The LCD-equipped version provides massive channel storage
capability: up to 512 channels may be programmed into as many
as 32 groups. A single radio may therefore be programmed with
channel sets for a number of different jurisdictions or organizations,
ensuring seamless interoperability. The VX-P820/P870 Series
without the LCD can accommodate up to 16 channels in a single
memory group.
Intelligent RX/TX Battery Saver
In addition to the traditional battery saver modes, our exclusive
Intelligent Saver reduces power consumption associated with the
DSP.
Rugged, Submersible Design
The VX-P820 Series portables are housed
in an ultra-rugged, impact-resistant case
that is designed to exceed U.S. MIL-STD
810C/D/E/F standards for shock, vibration,
and driving rain; it also meets international
waterproofing standard IP55 (water jets)
and IP57 (submersion in water to a
depth of 3 feet for up to 30 minutes). For
even more demanding environments, the
VX-P870 Series version meets IP68
specifications (submersion to 6 feet for 3
hours), and is available via special order.
Loud 700 mW Audio Output
Ideal for reception in noisy environments, high-powered audio of
the VX-P820/P870 Series is coupled to a large internal speaker,
assuring solid copy throughout difficult crowd control, fire, or
sporting-event operations.
Submersible External Speaker/Microphone
MH-66 Series (optional)
When operating in an emergency situation where immersion of
the radio and/or its accessories could occur, the optional MH-66
Series
specifications as the portable itself (IP57), ensuring that your
essential communications won’t be interrupted if the microphone
gets dropped into the water.
Other Features
•CTCSS / DCS Encode and Decode •DTMF ANI/DTMF Paging
(optional FVP-25 required for DTMF Paging) •2-Tone Encode
and Multiple 2-Tone Decode •User Selectable Tone (VX-P829/
P824/P879/P874) •Scan: Channel Scan, Priority Scan, Dual
Watch, Follow-me Scan, Follow-me Dual Watch, and TA Scan
•Compander (Wide and Narrow Band) •Lone Worker
•Programmable
Output: 5 W •Battery Indicator •Wide / Narrow (12.5 / 20 / 25
kHz programmable per channel) •Speed Dial (16-key version
only) •Large LCD (Dot Matrix / 12 Characters +7 Segments / 3
Characters) (VX-P829/P824P879/P874) •7-Color LED for Incoming
Call Alert •Programmable Home Channel Function •ARTS™
(Auto-Range Transpond System) •BCLO / BTLO and TOT
Speaker/Microphone is rated to the same submersibility
Function Keys •PC Programmable •Power
3
Page 4
VX
-
820/870
VHF • UHF Portable Radios
SERIES
VX-820 Series
VX-870 Series / Special Order Version
VX-829/879
512 ch/32 groups with 16 Keys and LCD 512 ch/32 groups with 4 Keys and LCD
4
Actual Size
VX-824/874 VX-821/871
16 ch/1 group without LCD
Page 5
VERSATILITY
VX-829/824/879/874 with LCD:
Maximum 512 Channels / 32 Groups
VX-821/871 w/o LCD: Maximum 16 Channels / 1 Group
The LCD-equipped version provides massive channel
storage capability: up to 512 channels may be programmed
into as many as 32 groups. A single radio may therefore be
programmed with channel sets for a number of different
jurisdictions or organizations, ensuring seamless
interoperability. The VX-820/870 Series without the LCD can
accommodate up to 16 channels in a single memory group.
CTCSS / DCS Encode and Decode
High-performance Encoder/Decoder circuits for both
CTCSS and Digital Code Squelch are provided, for access
to tone/code controlled systems. DCS is ideal for crowded
RF environments, providing superior immunity from false
opening of the squelch.
DTMF ANI / DTMF Paging
(optional FVP-25 required for DTMF Paging)
Fleet and network operation are enhanced by the built-in
DTMF ANI circuit.
2-Tone Encode and Multiple 2-Tone Decode
The VX-820/870 Series can transmit a 2-Tone paging call,
and can receive 2-Tone calls using different tone
combinations.
User Selectable Tone (VX-829/824/879/874)
One of the front panel’s "programmable" keys may be
designated so as to allow the user to select a CTCSS or
DCS tone from a pre-defined Tone Table.
Scan: Channel Scan, Priority Scan, Dual Watch,
Follow-me Scan, Follow-me Dual Watch, and TA Scan
The VX-820/870 Series provides unmatched flexibility in its
scanning features. Designed to optimize operation in a wide
variety of system environments, these scanning capabilities
ensure that you never miss an important call!
Compander (Wide and Narrow Band)
For operation in systems requiring Companding, the VX820/870 Series portables include both Wide- and Narrowband Companding circuitry, programmable channel by
channel.
Lone Worker
The Lone Worker feature is designed to emit an alarm for
30
seconds when the Lone Worker Timer (programmed by the
dealer)
has expired. If the user does not reset the timer by
pressing the PTT switch, the radio switches to the
Emergency mode.
PC Programmable
All channel and other configuration data may be uploaded to
the portable by the dealer in a matter of minutes, allowing
efficient setup of a fleet of radios when rapid deployment is
required.
ANI Encoding and Decoding (MDC-1200
DTMF (Encode): optional VME-100 or VMDE-200 required)
Automatic Number Identification, triggered by the pressing
of the PTT key, is available in the most popular industrystandard formats, via the optional VME-100 (for Encoding
only) or VMDE-200 (for Encoding and Decoding) module.
DURABLE CONSTRUCTION
Rugged, Submersible Design
The VX-820 Series portables are housed in an ultra-rugged,
impact-resistant case that is designed to exceed U.S. MILSTD 810C/D/E/F standards for shock, vibration, and driving
rain; it also meets international waterproofing standard IP55
(water jets) and IP57 (submersion in water to a depth of 3
feet for up to 30 minutes).
®
, GE-Star®, and
RX/TX Battery Saver
When engaged, the Receive-mode Battery Saver rapidly
pulses the portable on and off, reducing current consumption
and extending battery life. If a call is received, the Battery
Saver is disengaged, and normal operation resumes. On
transmit, the Battery Saver will reduce transmitter power,
thus extending operating time, when you are within close
range of a strong repeater or dispatch center.
Programmable Function Keys
Customization of feature access
is easily accomplished at the
time of programming, thanks to
the "programmable" keys that may
be assigned functions needed
most in your operating environment.
VX-870 Series
For even more demanding environments, the VX-870 Series
version meets IP68 specifications (submersion to 6 feet for
3 hours), and is available via special order.
Special Order Version
Submersible External Speaker/Microphone
MH-66 Series
When operating in an emergency situation where immersion
of the radio and/or its accessories could occur, the optional
MH-66 Series
submersibility
ensuring that your
interrupted if the microphone
(optional)
Speaker/Microphone is rated to the same
specifications as the portable itself (IP57),
essential communications won’t be
gets dropped into the water.
5
Page 6
HIGH PERFORMANCE
Power Output: 5 W
The VX-820/870 Series provides up to five solid Watts of
transmitter power, for extended communications range. For
more localized
to 2.5 W, 1 W,
applications, the power output may be reduced
or 1/4 W, for enhanced battery life.
Wide / Narrow
(12.5 / 20 / 25 kHz programmable per channel)
When programming radios for use in different jurisdictions,
the VX-820/870 Series portables may be set up, channel by
channel, for use in 12.5 kHz, 20 kHz, or 25 kHz channel
spacing environments. Deviation and bandwidth are
automatically set according to the configuration you choose.
Built-in 5-Tone signaling
For advanced network or fleet operations, a 5-Tone
Encoder-Decoder circuit is included in the VX-820/870
Series. An expensive option on many competing brands,
this included feature enhances operation without impacting
your budget.
Loud 700 mW Audio Output
Ideal for reception in noisy environments, high-powered
audio of the VX-820/870 Series is coupled to a large
internal speaker, assuring solid copy throughout difficult
crowd control, fire, or sporting-event operations.
Speed Dial (16-key version only)
An easy-to-use DTMF Speed Dialer feature is included in
the VX-829/879, for specialized selective calling, telephone
interconnect, or other applications.
7-Color LED for Incoming Call Alert
The front panel of the VX-820/870 Series
includes an ultra-bright LED that can
display up to seven different colors, with a
variable flash pattern, to alert the operator
when a 2-Tone or 5-Tone call has come in,
and during Emergency mode operation.
Programmable Home Channel Function
The user may select, out of the dealer-programmed channel
list, one channel to be the "Home" channel, which may be
assigned to a "programmable" key for one-touch access to a
critically-important channel.
Direct Channel Recall (#1 - #4)
Any or all of the programmable keys may be assigned as
direct-access one-touch keys for selecting important
operating channels.
ARTS™ (Auto-Range Transpond System)
The ARTS™ feature is a "handshake" system that uses
DCS coding to confirm that two ARTS™-equipped units are
within communication range. If an "out of range" condition
develops, an alarm will sound and the communication center
can instruct the field unit to move to a better location (or
assistance to the field unit can be dispatched).
Voice Storage (Optional DVS-5 required)
The optional DVS-5 Digital Voice Storage Unit allows you to
store and play back up to 120 seconds of incoming received
audio, so you can archive an important incoming message.
EASY USER INTERFACE
Large LCD (Dot Matrix / 12 Characters +7 Segments /
3 Characters) (VX-829/824/879/874)
The large, easy-to-read display includes a 12-character dot
matrix that provides a wealth of information about the
operating channel, as well as various status icons.
Illuminated using Vertex Standard’s renowned Omni-Glow™
back-lighting, the VX-829/ 824/879/874’s LCD is clearly
visible at night, with minimal degradation
of your night vision.
SECURITY
BCLO / BTLO and TOT
To prevent interference to other users on busy channels, the
Busy Channel Lock-Out (BCLO) and Busy Tone Lock-Out
(BTLO) features prevent transmission by the portable if the
channel is occupied. And the Time-Out Timer (TOT) feature
will automatically cut of transmission if the programmed
maximum transmit time is exceeded.
Remote Radio Stun / Kill / Revive
To prevent use of the portable by an unauthorized operator
(in case of theft, non-payment of subscription, etc.), a
dispatch center can send a 5-Tone command to "Stun"
(temporary disabling) or "Kill" (permanent disabling) a unit. If
the "Stun" command has been sent, another 5-Tone
"Revive" command may also be sent, re-enabling operation
of the portable.
Encryption (Optional FVP-35/36 or FVP-25 required)
The FVP-35 and FVP-36 Encryption Units provide security
for your important public safety and security communications.
A DTMF Paging function is also included in the FVP-25
module, for selective calling.
(5-Tone)
Other Features
AF Minimum Volume •Radio-to-Radio Cloning •Signal
•
Strength Meter •Battery Indicator •Audio Pitch Control
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Page 7
Accessories & Options
VX-820/870/P820/P870 Series
MH-50D7A
Speaker/Microphone
VH-111
Over the Head, Heavy Duty Headset
VME-100
MDC1200®/GE-STAR
®
ANI Encoder Unit
(VX-820/870)
MH-66A7A MH-66B7A
w/PF key, Toggle
Submersible External Microphone
FVP-36
Inversion Encryption Unit
(VX-820/870)
FVP-25
Encryption/DTMF Pager Unit
(VX-820/870)
VH-121
3-Wire Earpiece, Mic,
Palm PTT Switch
FVP-35
Rolling Code Encryption Unit
(VX-820/870)
MDC1200
Digital ANI Encode Unit
(VX-820/870)
VH-131
2-Wire Earpiece,
Palm Mic/PTT Combo
VMDE-200
MDC1200®/GE-STAR
®
ANI Encoder/Decoder Unit
(VX-820/870)
DVS-5
Voice Storage Unit
(VX-820/870)
VAC-920B/C*
Desktop Rapid Charger
for FNB-V86LI, FNB-V87LI,
FNB-V92LI/IS
FNB-V86LI
7.4 V 1150 mAh
Li-Ion Light-Duty Battery
* B for 120 VAC / C for 230 VAC
VAC-6920B/C*
6-Unit Multi Charger
for FNB-V86LI, FNB-V87LI,
FNB-V92LI/IS
FBA-34
Alkaline Battery Case (6XAA)
CT-116 Radio to Radio Cloning Cable
LCC-820 Leather Case
CLIP-17B Swivel Belt Clip
FNB-V92LI/IS
7.4 V 3000 mAh Li-Ion Battery
IS : Intrinsically Safe Version
Programming Cable USB
RS-232C CT-29 + CT-115
Programming Software
CE59 (VX-820/870)/CE76 (VX-P820/P920)
FNB-V87LI
7.4 V 2000 mAh Li-Ion Battery
FIF-10/A + CT-108
ANTENNA LIST
UHF ATU-6A 400-430 MHz
ATU-6D 450-485 MHz
ATU-6DS
450-485 MHz/3.5"
VHF ATV-6A 134-151 MHz/3.5"
ATV-6B 150-163 MHz/3.5"
ATV-6C 161-174 MHz/3.5"
ATV-6XL VHF UNTUNED
ATV-8A 134-151 MHz
ATV-8B 150-163 MHz
Various accessories listed may not be available in some countries.
ATV-8C 161-174 MHz
ATV-10A
ATV-10B
ATV-10C
ATV-10E
145-155 MHz HIGH GAIN
150-160 MHz HIGH GAIN
155-165 MHz HIGH GAIN
165-175 MHz HIGH GAIN
7
Page 8
Specifications
VX-820/870
SERIES
VHF UHF
General Specifications
Frequency Range 134-174 MHz
450-512 MHz
Number of Channels 512 (VX-829/824/879/874) / 16 (VX-821/871)
Number of Groups 32 (VX-829/824/879/874) / 1 (VX-821/871)
Channel Spacing 12.5 / 20 / 25 kHz
PLL Steps 1.25 / 2.5 / 5 / 6.25 kHz 5 / 6.25 kHz
Operating Voltage 7.4 VDC ±20 %
Current Consumption
STBY (w/save) 75 (30) mA 75 (30) mA
RX 200 mA 200 mA
TX 1.7A 1.9A
Battery Life (w/Battery save)
(RX 5 : TX 5 : STBY 90 Duty)
Temperature Range
Frequency Stability ±2.5 ppm
Dimensions (W x H x D)
Weight (approx.)
12.5 h (16 h) w/ FNB-V87LI
–22°
F to + 140° F (–30° C to +60° C)
2.3" x 3.8" x 1.5" (57.5 x 96.5 x 37.5 mm)
10.9 oz (310 g) w/Ant, Battery (FNB-V86LI) and Belt clip
400-470 MHz
11.5 h (15 h) w/ FNB-V87LI
Receiver Specifications
Sensitivity (12 dB SINAD) EIA
Adjacent Channel Selectivity (W/N)
Intermodulation
Spurious and Image Rejection
Hum and Noise
Audio Output 700 mW @16 Ohms, 5 % THD
Transmitter Specifications
Power Output 5 / 2.5 / 1 / 0.25 W
Modulation
11K0F3E
Spurious Emissions 70 dB
FM Hum and Noise (W/N) 45 / 40 dB
Audio Distortion Less than 3 % @ 1kHz
Measurements per EIA standards unless noted above. Specifications are subject to change without notice or obligation.
(W/N)
(W/N)
0.25 / 0.32 µV
75 / 70 dB
75 / 70 dB
75 dB
48 / 42 dB
16K0F3E
General Specifications
Frequency range 134 - 174 MHz 380 - 450 MHz
450 - 512 MHz
Number of Channels 512 (VX-P829/P824/P879/P874) / 16 (VX-P821/P871)
Number of Groups 32 (VX-P829/P824/P879/P874) / 1 (VX-P821/P871)
Channel Spacing 12.5 / 20 / 25 kHz
PLL Steps 1.25 / 2.5 / 5 / 6.25 kHz 5 / 6.25 kHz
Operating Voltage 7.4 VDC ±20 %
Current Consumption
STBY (Analog / Digital) 90 / 130 mA 90 / 130 mA
RX 250 mA 250 mA
TX 1.7 A 1.9 A
Battery Life (w/Battery save)
(RX 5 : TX 5 : STBY 90 Duty)
Temperature Range –22° F to + 140° F (-30° C to + 60° C)
Frequency Stability ±2.5 ppm
Dimensions (W x H x D) 2.3" x 3.8" x 1.5" (57.5 x 96.5 x 37.5 mm)
Weight (approx.)
Receiver Specifications
Sensitivity (12 dB SINAD) EIA
Digital 5% BER 0.25 µV 0.32 µV
Digital 1% BER 0.35 µV 0.40 µV
Adjacent Channel Selectivity Analog (W/N)
Intermodulation Analog (W/N)
Spurious and Image Rejection Analog
Hum and Noise Analog (W/N)
Audio Output 700 mW @16 Ohms, 5% THD
Transmitter Specifications
Power Output 5 / 2.5 / 1 / 0.25 W
Modulation Analog (W/N) 16K0F3E / 11K0F3E
Digital 8K10F1D / 8K10F1E
Spurious Emissions 70 dB
FM Hum and Noise Analog (W/N)
Audio Distortion Less than 3 % @ 1kHz
VX-P820/P870
SERIES
VHF UHF
10.6h (13.0 h) w/ FNB-V87LI 11.0 h (13.0 h) w/ FNB-V87LI
10.9 oz (310 g) w/Ant, Battery (FNB-V86LI) and Belt Clip
Measurements made per TIA/EIA-603 (Analog), TIA-102 CAAA (Digital)
0.25 µV 0.32 µV
75 / 70 dB
75 / 70 dB
75 dB
48 / 42 dB
Measurements made per TIA/EIA-603 (Analog), TIA-102 CAAA (Digital)
46 / 40 dB
VX-820/P820 Series : Applicable International Protection Standard VX-870/P870 Series : Applicable International Protection Standard
VX-820/870/P820/P870 Series : Applicable MIL-STD
Standard
Low Pressure
High Temperature
Low Temperature
Temperature Shock
Solar Radiation
Rain
Humidity
Salt Fog
Dust
Immersion*
Vibration
Shock
MIL 810C
Methods/Procedures
500.1/Procedure I, II
501.1/Procedure I, II
502.1/Procedure I, II
–
505.1/Procedure I
506.1/Procedure I
507.1/Procedure I, II
509.1/Procedure I
510.1/Procedure I
512.1/Procedure I
514.
2/Procedure I Cat. 10,8
516.2/Procedure I
MIL 810D
Methods/Procedures
500.2/Procedure I, II
501.2/Procedure I, II
502.2/Procedure I, II
–
505.2/Procedure Il Cat. A1
506.2/Procedure I
507.2/Procedure II, III
509.2/Procedure I
510.2/Procedure I
512.2/Procedure I
514.3/Procedure I Cat. 10
516.3/Procedure I
MIL 810E
Methods/Procedures
500.3/Procedure I, II
501.3/Procedure I, II
502.3/Procedure I, II
–
505.3/Procedure Il Cat. A1
506.3/Procedure I, II
507.3/Procedure II, III
509.3/Procedure I
510.3/Procedure I
512.3/Procedure I
514.4/Procedure I Cat. 10
516.4/Procedure I
MIL 810F
Methods/Procedures
500.4/Procedure I, II
501.4/Procedure I, II
502.4/Procedure I, II
503.4/Procedure I
505.
4/Procedure I, II Cat. A1
506.4/Procedure I
–
509.4/Procedure I
510.4/Procedure I, III
512.4/Procedure I
514.
5/Procedure I Cat. 20,24
516.5/Procedure I
*VX-870 / P870 Series
Intrinsically Safe Information
The
Intrinsically Safe Version of
VX-820/870/P820/P870 series, equipped with any of optional units, meets the
requirements of ANSI/UL913 6th Edition for Class I, Division 1, Groups A-D; Class II, Groups E-G; and Class III for
hazardous locations.
Vertex Standard
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
Phone 714/827-7600; Fax 714/827-8100
http://www.vertexstandard.com
2006.1003NA(U)
B9200490C Printed in Japan
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