Page 1
Specifications
VX-920/970
SERIES
VHF UHF
General Specifications
Frequency Range 134-174 MHz
450-512 MHz
Number of Channels 512 (VX-929 / 924/ 979/ 974) / 48 (VX-921 / 971)
Number of Groups 32 (VX-929 / 924 / 979 / 974) / 3 (VX-921 / 971)
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 –22° F to + 140° F (–30° C to +60° C)
Frequency Stability ±2.5 ppm
Dimensions (W x H x D)
Weight (approx.)
12.5 h (16 h) w/ FNB-V87LI
2.3" x 5.3" x 1.5" (57.5 x 133 x 37.5 mm)
13.0 oz (370 g) w/Ant, Battery (FNB-V86LI) and Belt clip
400-470 MHz
11.5 h (15 h) w/ FNB-V87LI
Receiver Specifications Measurements made per TIA/EIA-603
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 Measurements made per TIA/EIA-603
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 % (@1 kHz)
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
80 dB 75 dB
48 / 42 dB
16K0F3E
VX-P920/P970
SERIES
VHF UHF
General Specifications
Frequency range 134 - 174 MHz 380 - 450 MHz
450 - 512 MHz
Number of Channels 512 (VX-P929/P924/P979/P974) / 48 (VX-P921/P971)
Number of Groups 32 (VX-P929/P924/P979/P974) / 3 (VX-P921/P971)
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 5.3" x 1.5" (57.5 x 133 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
10.4 h (14.4 h) w/ FNB-V87LI
13.4 oz (380 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 / 70 dB 75 / 70 dB
80 dB 75 dB
48 / 42 dB
Measurements made per TIA/EIA-603 (Analog), TIA-102 CAAA (Digital)
46 / 40 dB
10.0 h (13.0 h) w/ FNB-V87LI
VX
-
920/970
VHF • UHF Portable Radios
SERIES
VX-P920 /P970 Series
VX-920/P920 Series : Applicable International Protection Standard VX-970/P970 Series : Applicable International Protection Standard
VX-920/970/P920/P970 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 l, Il 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-970 / P970 Series
Intrinsically Safe Information
The Intrinsically Safe Version of VX-920/970/P920/P970 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
2006.0503NA(U)
B9200492B Printed in Japan
VX-929/979/P929/P979
512 ch/32 groups with 16 Keys and LCD 512 ch/32 groups with 4 Keys and LCD
VX-920/P920 Series
VX-924/974/P924/P974
VX-970/P970 Series / Special order Version
VX-921/971/P921/P971
48 ch/3 groups without LCD
Page 2
VX
-
P920/P970 SERIES
P25 VHF•UHF Portable Radios
Reliability, ruggedness, and interoperability like never before. The VX-P920/P970 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-P920) / IP68 (VX-P970) specifications, and built to
U.S. MIL-STD specifications, the VX-P920/P970 Portables are your assurance of long-term
reliability under the most difficult operating circumstances.
VX-P920 Series
VX-P970 Series / Special order Version
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.
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.
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).
you
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.
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...
2
Actual Size
VX-P929/P979
512 ch/32 groups with 16 Keys and LCD
VX-P924/P974 VX-P921/P971
512 ch/32 groups with 4 Keys and LCD
48 ch/3 groups without LCD
VERSATILITY
VX-P929/P924/P979/P974 with LCD:
VX-P921/P971 w/o LCD: Maximum 48 Channels/3 Groups
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-P920/P970 Series without
the LCD can accommodate up to 48 channels in up to three groups.
Intelligent RX/TX Battery Saver
In addition to the traditional battery saver modes, our exclusive
Intelligent Saver reduces power consumption associated with
the DSP.
Multi-Band Reception (optional)
The optional SRX-3 (UHF) and SRX-4 (VHF) Multi-Band
Receiver Units expand the versatility of the VX-P920/P970 Series
significantly. For example, a UHF version of the VX-920/970
Series may have the SRX-4 installed, expanding reception to
include both UHF and VHF channels so that information or
commands from a dispatch center will never be missed.
Clear Voice (Improves TX Audio in Noisy Environments)
The unique Clear Voice feature provides a specialized form of
audio processing that helps the user's voice stand out more
clearly when he or she is operating in a very noisy environment.
Maximum 512 Channels/32 Groups
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 Speaker/Microphone is rated to the same submersibility
specifications as the portable itself (IP57), ensuring that your
essential communications won't be interrupted if the microphone
gets dropped into the water.
Rugged, Submersible Design
The VX-P920 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
i
n water to a depth of 3 feet for up to 30 minutes).
For even more demanding environments, the
VX-970 Series version meets IP68 specifications
(submersion to 6 feet for 3 hours), and is
available via special order.
Other Features
•CTCSS/DCS Encode and Decode •DTMF ANI/DTMF Paging
•2-Tone Encode and Multiple 2-Tone Decode •User Selectable
Tone (VX-P929/P924/P979/P974) •Scan: Channel Scan, Priority
Scan,
TA Scan •Compander (Wide and Narrow Band) •Lone Worker
•Programmable Function Keys •PC Programmable •Power
Output: 5 W •
Channel
•Speed Dial (16-key Version only) •7-Color LED for Incoming
Call Alert •Large LCD (Dot Matrix/12 Characters + 7 Segments/
3 Characters) (VX-P929/P924/P979/P974) •Programmable
Home Channel Function •Audio Pitch Control •ARTS™ (Auto-
Range Transpond System) •BCLO/BTLO and TOT
Dual Watch, Follow-me Scan, Follow-me Dual Watch, and
Wide/Narrow (12.5/20/25 kHz) Programmable per
•Battery Indicator •Loud 700 mW Audio Output
3
Page 3
VX
VX-920 Series
VX-929/979
512 ch/32 groups with 16 Keys and LCD
4
Actual Size
-
920/970
VHF•UHF Portable Radios
VX-970 Series / Special order Version
512 ch/32 groups with 4 Keys and LCD
SERIES
VX-924/974 VX-921/971
48 ch/3 groups without LCD
VERSATILITY
VX-929/924/979/974 with LCD:
Maximum 512 Channels/32 Groups
VX-921/971 w/o LCD: Maximum 48 Channels/3 Groups
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-920/970 Series without the LCD can accommodate
up to 48 channels in up to three groups.
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
Fleet and network operation are enhanced by the built-in DTMF
ANI/Paging circuit.
2-Tone Encode and Multiple 2-Tone Decode
The VX-920/970 Series can transmit a 2-Tone paging call,
and can receive 2-Tone calls using different tone
combinations.
User Selectable Tone (VX-927/924/979/974)
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-920/970 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 VX920/970 Series portables include both Wide- and Narrow-band
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.
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.
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-920 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).
For even more demanding environments, the VX-970 Series
version meets IP68 specifications (submersion to 6 feet for
3 hours), and is available via special order.
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 Speaker/Microphone is rated to
the same submersibility specifications as the portable itself
(IP57), ensuring that your
be interrupted if the microphone
(optional)
®
, GE-Star®, and
VX-970 Series
Special Order Version
essential communications won't
gets dropped into the water.
5
Page 4
HIGH PERFORMANCE
Power Output: 5 W
The VX-920/970 Series provides up to five solid Watts of
transmitter power, for extended communications range. For
more localized applications, the power output may be
reduced to 2.5 W, 1 W, 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-920/970 Series
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.
portables may be set up, channel by
Large LCD (Dot Matrix/12 Characters + 7 Segments/
3 Characters) (VX-929/924/979/974)
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-929/924/
visible
at night, with minimal degradation
979/974's LCD is clearly
of your night vision.
Accessories & Options
VX-920/970/P920/P970 Series
MH-50D7A
Speaker/Microphone
MH-66A7A MH-66B7A
Submersible External Microphone
w/PF key, Toggle
MH-65B7A
Submersible External Microphone
VH-121
3-Wire Earpiece, Mic,
Palm PTT Switch
Built-in 5-Tone Signaling
For advanced network or fleet operations, a 5-Tone
Encoder-Decoder circuit is included in the VX-920/970
Series. An expensive option on many competing brands,
this included feature enhances operation without impacting
your budget.
Multi-Band Reception
The optional SRX-3 (UHF) and SRX-4 (VHF) Multi-Band
Receiver Units expand the versatility of the VX-920/970
Series significantly. For example, a UHF version of the VX920/970 Series may have the SRX-4 installed, expanding
reception to include both UHF and VHF channels so that
information or commands from a dispatch center will never
be missed.
(optional)
Loud 700 mW Audio Output
Ideal for reception in noisy environments, high-powered
audio of the VX-920/970 Series is coupled to a large
internal speaker, assuring solid copy throughout difficult
crowd control, fire, or sporting-event operations.
Clear Voice (Improves TX Audio in Noisy Environments)
The unique Clear Voice feature provides a specialized form
of audio processing that helps the user's voice stand out
more clearly when he or she is operating in a very noisy
environment.
Speed Dial
An easy-to-use DTMF Speed Dialer feature is included in
the
VX-929/979, for specialized selective calling, telephone
interconnect,
Voice Storage
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.
(16-key Version only)
or other applications.
(optional DVS-5 required)
EASY USER INTERFACE
7-Color LED for Incoming Call Alert
The front panel of the VX-920/970 Series
includes an
to seven different
pattern, to
5-Tone call
mode operation.
6
ultra-bright LED that can display up
colors, with a variable flash
alert the operator when a 2-Tone or
has come in, and during Emergency
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
Any or all of the programmable keys may be assigned as
direct-
access one-touch keys for selecting important operating
(#1 - #4)
Audio Pitch Control
When using the radio in a noisy environment, the Audio
Pitch Control adds aggressive equalization to the audio on
the incoming signal, allowing it to "punch" through the
ambient noise so the user will have a better chance of
understanding the incoming transmission.
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 communications
center can instruct the field unit to move to a better location
(or assistance to the field unit can be dispatched).
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 (5-Tone)
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 or FVP-36 required)
The FVP-35 (Rolling Code) and FVP-36 (Inversion)
Encryption Units provide security for your important public
safety and security communications.
Other Features
AF Minimum Volume •Radio-to-Radio Cloning •Signal
•
Strength Meter
Battery Indicator
•
VH-131
2-Wire Earpiece,
Palm Mic/PTT Combo
VMDE-200
ANI Encoder/Decoder Unit
(VX-920/970)
DVS-5
Voice Storage Unit
(VX-920/970)
FBA-34
Alkaline Battery Case (6XAA)
FIF-10/A
USB Programming Interface
VH-111
Over the Head, Heavy Duty Headset
VME-100
ANI Encoder Unit
(VX-920/970)
MDC1200
Digital ANI Encode Unit
(VX-920/970)
FNB-V86LI
7.4 V 1150 mAh
Li-Ion Light-Duty Battery
CT-108 PC Programming Cable (for FIF-10/A)
CT-109 PC Programming Kit (CT-29 + CT-115)
CT-115 PC Programming Cable (for VPL-1)
CT-116 Radio to Radio Cloning Cable
LCC-920 Leather Case
CE59 Programming Software (VX-920/970)
CE76 Programming Software (VX-P920/P970)
FVP-36
Inversion Encryption Unit
(VX-920/970)
SRX-3
Multi Band Receiver Unit
(450-512 MHz)
VAC-920B/C*
Desktop Rapid Charger
for FNB-V86LI, FNB-V87LI,
FNB-V92LI/IS
FNB-V87LI
7.4 V 2000 mAh Li-Ion Battery
FVP-35
Rolling Code Encryption Unit
(VX-920/970)
SRX-4
Multi Band Receiver Unit
(134-174 MHz)
VAC-6920B/C*
6-Unit Multi Charger
for FNB-V86LI, FNB-V87LI,
FNB-V92LI/IS
FNB-V92LI/IS
7.4 V 3000 mAh Li-Ion Battery
IS : Intrinsically Safe Version
* B for 120 VAC / C for 230 VAC
Various accessories listed may not be available in some countries.
7
Loading...