VX-4500/4600 Series
SPECIFICATION ShEET
vertexstandard.com/ap
Specifications are subject to change without notice or obligation.
VERTEX STANDARD is registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Vertex Standard Co. Ltd. 2011 NSS_4500/4600_01/2011
Additional Features
• Six programmable keys
• 8-Character alphanumeric display (VX-4600)
• RSSI signal strength indicator (VX-4600)
• DTMF Paging
• DTMF ANI
• Speed dial (VX-4600)
• CTCSS / DCS Encode and Decode
• BCLO / BTLO and TOT Functions
• Compander
• Direct channel entry (VX-4600)
• Minimum volume control
• Talk around
• Priority scan
• Dual priority scan
• Dual watch scan
• Follow-me scan
• Talk around scan
• Talk back scan
• Operator selectable scan
• Group scan
• Manual squelch control
• D-sub 15 pin accessory connector
• Public address / horn alert
• Radio-to-radio cloning
Accessories
• MH-67A8J: Standard microphone
• MH-75A8J: Keypad microphone (16 keys)
• MD-12A8J: Desktop microphone
• MLS-100: External speaker, square, 12W
• MLS-200: External speaker, 12W (indoor/outdoor use)
• FP-1023A: External power supply
• LF-6: DC Line filter
Option Board
• DVS-8: Digital voice storage
Applicable MIL-STD
(Pending Test Completion)
Standard
MIL 810C
Methods/Procedures
MIL 810D
Methods/Procedures
MIL 810E
Methods/Procedures
MIL 810F
Methods/Procedures
MIL 810G
Methods/Procedures
Low
Pressure
–
500.2 /
Procedure I
500.3 /
Procedure I
500.4 /
Procedure I
500.5 /
Procedure I
High
Temperature
501.1 /
Procedure I, II
501.2 /
Procedure I
501.3 /
Procedure I
501.4 /
Procedure I
501.5 /
Procedure I
Low
Temperature
502.1 /
Procedure I
502.2 /
Procedure I, II
502.3 /
Procedure I, II
502.4 /
Procedure I, II
502.5 /
Procedure I, II
Temperature
Shock
503.1 /
Procedure I
503.2 /
Procedure II
503.3 /
Procedure I
–
–
Solar
Radiation
–
–
505.3 /
Procedure I
505.4 /
Procedure I
–
Rain
506.1 /
Procedure II
506.2 /
Procedure II
506.3 /
Procedure II
506.4 /
Procedure III
506.5 /
Procedure III
Humidity
507.1 /
Procedure II
507.2 /
Procedure II
507.3 /
Procedure II
–
–
Salt Fog
–
509.2 /
Procedure I
509.3 /
Procedure I
509.4 /
Procedure I
509.5 /
Procedure I
Dust
–
–
510.3 /
Procedure I
–
–
Vibration
514.2 /
Procedure VIII, X
514.3 / Cat. 10
514.4 / Cat. 10
514.5 / Cat. 20, 24
514.6 / Cat. 20, 24
Shock
516.2 /
Procedure I, III, V
516.3 /
Procedure I, IV
516.4 /
Procedure I, IV
516.5 /
Procedure I, IV
516.6 /
Procedure I, IV
VX-4500/4600 Series Specifications
VhF
UhF
VhF
UhF
General Specification
Frequency Range
134 - 174MHz
400 - 470 MHz
450 - 512 MHz
Number of Channels and Groups
512 with 32 groups (VX-4600)
8 (VX-4500)
Power Supply Voltage
13.6 V DC ± 20%
Channel Spacing
12.5 / 20 / 25 kHz
PLL Steps
1.25 / 2.5 / 5 / 6.25 kHz
5 / 6.25 kHz
Current Consumption
TX: 11 A, RX: 2.5 A, Standby: 200 mA
Operating Temperature Range
-22º F to +140º F (-30º C to +60º C)
Frequency Stability
±2.5 ppm
RF Input-Output Impedance
50 Ohms
Dimension (H x W x D)
6.5 x 1.8 x 6.1 inches (165 x 45 x 155mm)
Weight (Approx.)
2.8 lbs (1.25 kg)
Receiver Specification: measured by TIA/EIA-603
Sensitivity 12dB SINAD
0.25 µV
Adjacent Channel Selectivity
75 dB / 70 dB
Hum and Noise
45 dB / 40 dB
Intermodulation
75 dB
Spurious and Image Rejection
85 dB / 80 dB
Audio Output
Internal: 4 W @ 20 Ohms; External: 12 W @ 4 Ohms, <5% THD
Transmitter Specification: measured by TIA/EIA-603
Output Power (Selectable)
50 / 25 / 12.5 / 5 W
45 / 25 / 12.5 / 5 W
Modulation
16K0F3E, 11K0F3E
Maximum Deviation
±5.0 kHz / ±2.5 kHz
Hum and Noise
45 dB / 40 dB
Audio Distortion
< 3% @ 1 kHz
Conducted Spurious Emission
70 dB below carrier
