VXR-9000 UHF Service Manual
Specifications
A-1
General
Frequency Range
:
A : 400 - 430 MHz, D : 450 - 490 MHz
Number of channel
:
32
Channel Spacing
:
12.5 kHz/25 kHz*
* 25 kHz will not be available on new equipment in the U.S.A after 1/1/2013
Operating Voltage
:
13.6 V DC ±10 %
Current Drain
:
12 A Maximum
Duty Cycle
:
100 % (@25 W output)
Frequency Stability
:
1.5 ppm
1.0 ppm (30min after wake up)
Operating Temperature Range
:
–22 °F to +140 °F (–30 °C to +60 °C)
Dimensions
(W x H x D):
19 x 3-1/2 x 13-1/2 inch (483 x 88 x 343 mm)
Weight
(Approx.):
21.4 lbs. (9.7 kg)
Receiver
Antenna Impedance
:
50 ohm
Antenna Connector
:
Type-BNC
Receiver Type
:
Double-Conversion Superheterodyne
Sensitivity
:
0.3
μ
V (12dB SINAD), 0.45
μ
V (20dB Noise Quieting)
Adjacent Channel Selectivity
:
80 dB (Wide), 75 dB (Narrow)
Intermodulation
:
82 dB (Wide), 78 dB (Narrow)
Image Rejection
:
90 dB
Squelch Threshold
:
–5 dB
μ
Audio Output
:
4 W @4 ohm
Audio Distortion
:
< 3 %
Hum and Noise
:
> 50 dB (Wide), > 45 dB (Narrow)
Audio Frequency Response
:
De-emphasis : 6 dB/oct (From 300 Hz to 3 kHz)
Conducted Spurious
:
< –80 dBm
Transmitter
RF Output Power
:
50/25/10 W (High/Mid/Low)
Antenna Impedance
:
50 ohm
Antenna Connector
:
Type-N
Modulation Type
:
16K0F3E/11K0F3E
System Deviation
:
±5.0 kHz (Wide), ±2.5 kHz (Narrow)
Hum and Noise
:
>46 dB (Wide), >43 dB (Narrow)
Microphone Sensitivity
:
5 mV
Audio Frequency Response
:
Pre-emphasis : 6dB/oct (From 300 Hz to 3 kHz)
Spurious Emission
:
70 dB below carrier
Audio Distortion
:
<2.5 % @1 kHz
Microphone Impedance
:
600 ohm
100 W PA Unit (Option)
Frequency Range
:
450 - 490 MHz
Antenna Impedance
:
50 ohm
Antenna Connector
:
Type-N
RF Output Power
:
100/75/50 W (High/Mid/Low)
Duty Cycle
:
100 % (@Cooling Fan “ON”)
Spurious Emission
:
75 dB below carrier
Operating Voltage
:
13.6 V DC ±10 %
Current Drain
:
30 A Maximum
Operating Temperature Range
:
–22 °F to +140 °F (–30 °C to +60 °C)
Specifications subject to change without notice or obligation.
Содержание VXR-9000 Series
Страница 6: ...VXR 9000 UHF Service Manual B 4 DSUB 25 pin Accessory Connector Note ...
Страница 9: ...D 1 Block Diagam VXR 9000 UHF Service Manual MAIN Unit ...
Страница 10: ...D 2 Block Diagam VXR 9000 UHF Service Manual CNTL Unit PANEL Unit PA Unit ...
Страница 11: ...E 1 Connection Diagam VXR 9000 UHF Service Manual ...
Страница 12: ...E 2 Connection Diagam with Optional 100 W PA Unit VXR 9000 UHF Service Manual ...
Страница 16: ...VXR 9000 UHF Service Manual Circuit Description F 4 Note ...
Страница 24: ...VXR 9000 UHF Service Manual Alignment G 8 Note ...
Страница 26: ...MAIN Unit Lot 1 2 H 2 VXR 9000 UHF Service Manual Note ...
Страница 29: ...MAIN Unit Lot 3 24 H 5 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 30: ...MAIN Unit Lot 3 24 H 6 VXR 9000 UHF Service Manual Note ...
Страница 33: ...MAIN Unit Lot 25 H 9 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 34: ...MAIN Unit Lot 25 H 10 VXR 9000 UHF Service Manual Note ...
Страница 54: ...H 30 MAIN Unit Parts List VXR 9000 UHF Service Manual Note ...
Страница 55: ...CNTL Unit Lot 1 2 I 1 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 56: ...CNTL Unit Lot 1 2 I 2 VXR 9000 UHF Service Manual Note ...
Страница 59: ...CNTL Unit Lot 3 I 5 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 60: ...CNTL Unit Lot 3 I 6 VXR 9000 UHF Service Manual Note ...
Страница 72: ...I 18 CNTL Unit Parts List VXR 9000 UHF Service Manual Note ...
Страница 73: ...PANEL Unit J 1 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 74: ...PANEL Unit J 2 VXR 9000 UHF Service Manual Note ...
Страница 81: ...K 1 VXR 9000 UHF Service Manual Circuit Diagram PA Unit Lot 1 2 ...
Страница 82: ...K 2 VXR 9000 UHF Service Manual Note PA Unit Lot 1 2 ...
Страница 84: ...K 4 VXR 9000 UHF Service Manual Parts Layout Side B 1 3 5 2 4 b a d c f e g h PA Unit Lot 1 2 ...
Страница 85: ...K 5 VXR 9000 UHF Service Manual PA Unit Lot 3 20 Circuit Diagram ...
Страница 86: ...K 6 VXR 9000 UHF Service Manual PA Unit Lot 3 20 Note ...
Страница 88: ...K 8 VXR 9000 UHF Service Manual PA Unit Lot 3 20 Parts Layout Side B 1 3 5 2 4 b a d c f e g h ...
Страница 93: ...L 1 VXR 9000 UHF Service Manual Circuit Diagram PA 2 Unit Lot 21 ...
Страница 94: ...L 2 VXR 9000 UHF Service Manual Note PA 2 Unit Lot 21 ...
Страница 96: ...L 4 VXR 9000 UHF Service Manual Parts Layout Side B 1 3 5 2 4 b a d c f e g h PA 2 Unit Lot 21 ...
Страница 100: ...L 8 PA 2 Unit Lot 21 Parts List VXR 9000 UHF Service Manual Note ...
Страница 101: ...M 1 REG Unit VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 103: ...N 1 SUB Unit Lot 1 2 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 105: ...O 1 100W PA Unit Option Version D VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 106: ...O 2 100W PA Unit Option Version D VXR 9000 UHF Service Manual Note ...
Страница 113: ...P 1 RELAY Unit Option VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 117: ......