Vertex Standard VXR-7000 Service Manual

16 VXR-7000 UHF Service Manual
Specifications
USA (NA) and Except EIA (CE) Models
General
Frequency Range: 400 ~ 430 MHz (A), 450 ~ 480 MHz (D), or 420 ~ 450 MHz (BS1)
Number of Channels:16
Channel Spacing: 12.5/25 kHz
Frequency Stability: ±2.5 ppm
Antenna Impedance: 50 Ω (N-Type)
Tx Activation System: Carrier-operated, CTCSS tone operated, DCS operated, or remote control
Power Requirements: 115/230 V AC ±10%, 50/60 Hz or 13.8 VDC
Ambient Temperature Range: –22 °F ~ +140 °F (–30 °C ~ +60 °C)
Dimensions (w/o knobs): 12.8 x 4.5 x 15.4 inches (325 x 115 x 391.5 mm)
Weight (approx.): 22 lbs. (10 kg)
Receiver (Measurement per TIA/EIA-603)
Receiver Type: Double-conversion Superheterodyne
Sensitivity: 0.35 μV for 12 dB SINAD, 0.45 μV for 20 dB NQ
Selectivity: 75 dB
Intermodulation: 75 dB
Spurious & Image Rejection: 80 dB
Audio Output: 4 W @ 4 Ω
Transmitter (Measurement per TIA/EIA-603)
RF Output: 10 ~ 50 W (Adjustable) or 10 ~ 25 W (Adjustable)
Duty Cycle: 100 %
Maximum Deviation: ±5.0 kHz (25 kHz spacing), ±2.5 kHz (12.5 kHz spacing)
Modulation Type: 16K0F3E/11K0F3E
Audio Distortion: Less than 2.5 % @ 1 kHz
Spurious Emissions: Better than 75 dB below carrier
Specifications are subject to change without notice or obligation.
EIA (CE) Model
General
Frequency Range: 400 ~ 430 MHz
Number of Channels:16
Channel Spacing: 12.5/25 kHz
Frequency Stability: Better than ± 1 kHz
Antenna Impedance: 50 Ω (N-Type)
Tx Activation System: Carrier-operated, CTCSS tone operated, DCS operated, or remote control
Power Requirements: 200 - 240 V AC, 50/60 Hz or 13.8 VDC
Ambient Temperature Range: –25 °C ~ +55 °C
Dimensions (w/o knobs): 115 (H) x 325 (W) x 391.5 (D) mm
Weight (approx.): 10 kg
Receiver (Measurement per EN300 086)
Receiver Type: Double-conversion Superheterodyne
Sensitivity: 0 dBμ emf for 20 dB SINAD
Selectivity: 75 dB @ SEP 25 kHz, 60 db @ SEP 12.5 kHz
Intermodulation: 70 dB
Spurious & Image Rejection: 70 dB
Audio Output: 4 W @ 4 Ω
Transmitter (Measurement per EN300 086)
RF Output: 10 ~ 25 W (Adjustable)
Duty Cycle: 50 %
Maximum Deviation: ±5.0 kHz (25 kHz spacing), ±2.5 kHz (12.5 kHz spacing)
Modulation Type: 16K0G3E/8K50G3E
Audio Distortion: Less than 2.5 % @ 1 kHz
Spurious Emissions: < –36 dBm @ <1 GHz, <–30 dBm @ >1 GHz
Specifications subject to change without notice or obligation.

Vertex Standard VXR-7000 Specifications

General

Brand	Vertex Standard
Model	VXR-7000
Category	Repeater
Language	English