VXR-9000E 25 Watt Rack-Mount FM Repeater

Reliable in operation, and flexible in setup options, the VXR-9000E is a high-tech 25-Watt FM Repeater designed for advanced commercial applications.
Reliable in operation, and flexible in setup options, the VXR-9000E is a high-tech 25-Watt FM Repeater designed for advanced commercial applications. Its slim-line design is crafted for easy installation in a standard 19-inch rack mount, and all programming parameters may be accomplished by the Dealer in minutes using a personal computer and Vertex Standard’s CE60 Programming Software. for easy installation in a standard 19-inch rack mount, and all programming parameters may be accomplished by the Dealer in minutes using a personal computer and Vertex Standard’s CE60 Programming Software.

25 WATTS OF POWER
The VXR-9000E provides 25 Watts of clean, reliable power output in its standard configuration.

EXCELLENT RECEIVER PERFORMANCE
The VXR-9000E is crafted to survive in the most difficult RF environments. Outstanding selectivity, intermodulation rejection, and spurious and image rejection performance ensure reliable service during peak spectrum congestion times.

AUDIO COMPANDING PER CHANNEL
The VXR-9000E’s versatile configuration capability permits inclusion of narrow-band, companded channels among wide-band, non-companded channels.

DC BACKUP WITH ALERT
Should DC power fail at the repeater site, the VXR-9000E will automatically revert to a backup DC power source, if available. Under emergency DC power, the repeater will transmit an alert message, to alert the communications supervisor that the DC power situation requires immediate attention at the repeater site.


CONSERVATIVE DESIGN FOR HIGH RELIABILITY
The large-diameter cooling fan (8 cm) is thermostatically controlled, ensuring a stable temperature environment for the VXR-9000E. Fan operation may be programmed via software (Off, Continuous, or Temperature-Controlled), and a “Malfunction” alarm is provided.


READY FOR RACK MOUNTING
For easy integration into existing repeater sites, the VXR9000E is shipped ready for mounting in a standard 19” rack

32 CHANNEL CAPACITY
The VXR-9000E may be dealer-programmed with up to 32 channels over a wide frequency range, and may be operated either in a “Repeater” or “Base Station” mode,
depending on your application.

SIX DUAL-FUNCTION PROGRAMMABLE KEYS ON FRONT PANEL
Over twenty different functions are available for selection and assignment to any of the six dual-function programmable keys on the front panel of the VXR-9000E. These functions include Channel Up/Down, High/Low Power, Repeater/Base mode, Encryption On/Off, Transmit/Receive, Panel Lights On/Off, and many more!

DSUB 25-PIN ACCESSORY CONNECTOR ON REAR PANEL
For convenient interfacing to external controllers or other accessories, the rear-panel DSUB 25-Pin Accessory Jack provides access to important repeater circuitry without the need for a specialized connector.

PROGRAMMABLE MESSAGE BANKS
Enter date, subject, and notes such as programming or service memos, for recall at any time in the future.

SELECTABLE ENCRYPTION OPTIONS
The VXR-9000E may be set up for either rolling code or inversion-type encryption (optional module required). The security required by your customer is available for easy installation.

FIVE-STEP AUTOMATIC COMMAND SEQUENCE
During certain operating events (such as Startup, switch from main DC to backup DC, etc.) the VXR-9000E may be programmed to undertake an automatic sequence of commands, so it can be configured for the particular event. For example, if DC fails and the repeater switches to emergency DC, the repeater can be set up to switch to Low Power, send a CW ID advising of the DC power situation, and other auto-command sequences, as well.

TWO-TONE DECODE STARTUP
The VXR-9000E may be booted up using two-tone commands. Four popular two-tone formats are supported, and the precise frequencies of each of the two tones may be manually adjusted from 100 Hz to 5 kHz, in 0.1 Hz steps.

 
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VXR-9000E
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VXR-7000 High Performance Synthesised Repeater/Base StationL

 

 

 GENERAL
VXR-9000E (VHF)
VXR-9000E (UHF)

Frequency Range

134-160 MHz (A)
146-174 MHz (C)

400-430 MHz (A)
440-470 MHz (C)

Number of Channels

32 Channels

Channel Spacing
2.5 kHz / 5 kHz / 6.25 Khz
Operating Voltage
13.6V DC ±10%
Current Drain
8.0 Amps Maximum
Duty Cycle Receive: 100%, Transmit: 100% (@12.5 W output)
Operating Temp Range
-22° F to 140° F (-30° C to +60° C)
Dimensions (WxHxD)
19” x 3.5” x 13.5(483mm x 88mm x 343mm)
Weight (approx)
21.4 lbs. (9.7kg)
RECEIVER 
Antenna Impedance
50 Ohms
Antenna Connector
BNC
Receiver Type
Double-Conversion Superheterodyne
Sensitivity
-4 dBµ emf (20dB SINAD)
Selectivity
70 dB (Wide), 60 dB (Narrow)
lntermodulation
70dB
Image Rejection
70dB
Squelch Threshold
0.4µV (Adjustable)
Audio Output
4W@4 Ohms
Audio Distortion
< 3%
Hum and Noise
> 50dB
Audio Frequency Response
De-emphasis 6 dB/oct (From 300 Hz to 3 kHz)
Conducted Spurious <-90 dBm
TRANSMITTER  
RF Output Power
25/10/5 W (High/Mid/Low)
Antenna Impedance
50 Ohms
Antenna Connector
Type-N
Modulation Type
16K0F3E / 8K50F3E
System Deviation
± 5.0 kHz (Wide), ±2.5 kHz (Narrow)
Hum and Noise
> 50 dB (Wide), >45 dB (Narrow)
Microphone Sensitivity
5mV
Audio Frequency Response
Pre-emphasis 6dB/oct (From 300 Hz to 3 kHz)
Spurious Emission
-36 dBm <1 GHz, -30 dBm >1 GHz
Audio Distortion
2.5%@1 kHz
Microphone Impedance 600 Ohms